2008 BMW 5 Series Sedan engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)


M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more525 d with diesel straight-6 3.0 L 194 HP engine (2007.1–2010.3)


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more525 d xDrive with diesel straight-6 3.0 L 194 HP engine (2008.9–2010.3)


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more530 d with diesel straight-6 3.0 L 228 HP engine (2003.7–2010.3)


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more530 xd with diesel straight-6 3.0 L 228 HP engine (2005.7–2010.3)


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreAll other modifications


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll other modifications


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreAuxiliary drive belt tensioner


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAir-conditioning compressor

expand_moreM8


At the bracket	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAir-conditioning compressor pressure line

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M8	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP


M8	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP


M8	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreAll other modifications


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAlternator

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAll other modifications

expand_moreOnto crankcase


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreHydraulic lines at the servo-steering pump

expand_moreBanjo screws


M14	24.34 lbf⋅ft24.34 lbf⋅ft33 N⋅m
Replace sealing rings
M16	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace sealing rings


Socket unions	26.55 lbf⋅ft26.55 lbf⋅ft36 N⋅m
Replace sealing rings

expand_moreServo pump pulley

expand_moreAll BMW gasoline straight-4 2.0 L N46 B20 B engines


M8 × 16 screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


M8 screws (class 8.8)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreServo steering pump

expand_moreOn the engine block


M8 × 40 screws	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreVacuum pump


BMW gasoline straight-4 2.0 L N46 B20 B 154 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
BMW gasoline straight-4 2.0 L N43 B20 A 161 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
BMW gasoline straight-4 2.0 L N43 B20 A 168 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreBMW gasoline straight-6 2.5 L N52 B25 A 188 HP


M6 screws (class 10.9)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M6 8.8	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m


All other modifications	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreVacuum pump sprocket wheel


M10 × 30 screws	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Clean and lubricate the screws.

expand_moreCarburetion

expand_moreFuel-distributing pipe


BMW gasoline straight-4 2.0 L N43 B20 A 161 HP	8.11–11.06 lbf⋅ft8.11–11.06 lbf⋅ft11–15 N⋅m
BMW gasoline straight-4 2.0 L N43 B20 A 168 HP	8.11–11.06 lbf⋅ft8.11–11.06 lbf⋅ft11–15 N⋅m
All other modifications	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreHigh-pressure line

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP

expand_moreOn high-pressure pump


M14	20.65–23.6 lbf⋅ft20.65–23.6 lbf⋅ft28–32 N⋅m

expand_moreOn rail


M14	20.65–23.6 lbf⋅ft20.65–23.6 lbf⋅ft28–32 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP

expand_moreOn high-pressure pump


M14	20.65–23.6 lbf⋅ft20.65–23.6 lbf⋅ft28–32 N⋅m

expand_moreOn rail


M14	20.65–23.6 lbf⋅ft20.65–23.6 lbf⋅ft28–32 N⋅m


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


High-pressure pump	6.64–9.59 lbf⋅ft6.64–9.59 lbf⋅ft9–13 N⋅m

expand_moreHigh-pressure pump pulley


Central nuts	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreInjection hoses

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP

expand_moreOn injector


M12	15.49–18.44 lbf⋅ft15.49–18.44 lbf⋅ft21–25 N⋅m

expand_moreOn rail


M12	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP

expand_moreOn injector


M12	15.49–18.44 lbf⋅ft15.49–18.44 lbf⋅ft21–25 N⋅m

expand_moreOn rail


M12	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


All other modifications	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreInjection nozzle (injector)

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP


M7	8.11–11.06 lbf⋅ft8.11–11.06 lbf⋅ft11–15 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP


M7	8.11–11.06 lbf⋅ft8.11–11.06 lbf⋅ft11–15 N⋅m

expand_moreAll other modifications


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten in several steps.

expand_moreCharging

expand_moreTurbo charger

expand_moreBMW diesel straight-4 2.0 L M47 D20 (204D4) 148 HP

expand_moreM47 engine


On exhaust manifold	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
tighten gradually cross-wise

expand_moreBMW diesel straight-4 2.0 L N47 D20 A 161 HP

expand_moreM47 engine


On exhaust manifold	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
tighten gradually cross-wise

expand_moreN47 engine


On exhaust manifold	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
tighten gradually cross-wise

expand_moreBMW diesel straight-4 2.0 L N47 D20 A 174 HP, 340 N⋅m at 2000 RPM

expand_moreM47 engine


On exhaust manifold	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
tighten gradually cross-wise

expand_moreN47 engine


On exhaust manifold	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
tighten gradually cross-wise

expand_moreBMW diesel straight-6 3.0 L M57 D30 (306D2) 208 HP


On exhaust manifold	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreAll other modifications


Clamps	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Use new parts.

expand_moreTurbocharger oil feed line

expand_moreBMW diesel straight-4 2.0 L M47 D20 (204D4) 148 HP


M47 engine	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreBMW diesel straight-4 2.0 L N47 D20 A 161 HP


M47 engine	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.
N47 engine	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace sealing rings.

expand_moreBMW diesel straight-4 2.0 L N47 D20 A 174 HP, 340 N⋅m at 2000 RPM


M47 engine	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.
N47 engine	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace sealing rings.


BMW diesel straight-6 3.0 L M57 D30 (306D3) 208 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.
BMW diesel straight-6 3.0 L M57 D30 (306D2) 208 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.
BMW diesel straight-6 3.0 L M57 D30 (306D2) 215 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreAll other modifications


M10	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreTurbocharger oil return line

expand_moreBMW diesel straight-4 2.0 L N47 D20 A 161 HP


N47 engine	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Hose clamps.

expand_moreBMW diesel straight-4 2.0 L N47 D20 A 174 HP, 340 N⋅m at 2000 RPM


N47 engine	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Hose clamps.

expand_moreAll other modifications


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCooling system

expand_moreCoolant pump

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M8	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP


M10 × 35 screws	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8 × 40 screws	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP


M10 × 35 screws	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8 × 40 screws	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


All other modifications	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten the bearing cover of the camshafts in 1/2 turning steps from inside to outside.
M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Tighten the bearing cover of the camshafts in 1/2 turning steps from inside to outside.
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten the bearing cover of the camshafts in 1/2 turning steps from inside to outside.

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)


Inlet camshaft	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Outlet camshaft	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)

expand_moreScrews 1 – 8

Figure 1. Cylinder head, Camshaft bearing, 520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3), Screws 1 – 8.


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Note correct order of tensioning. See figure 1.

expand_moreScrew 9


Second stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreScrews 10 – 13


Third stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreScrew 14


Fourth stage	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)

expand_moreScrews 1 – 8


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Note correct order of tensioning. See figure 1.

expand_moreScrew 9


Second stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreScrews 10 – 13


Third stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreScrew 14


Fourth stage	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use special tool 11 3 260.
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreInlet camshaft of N52 engine


M6 × 30 screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace aluminum screws.

expand_moreOutlet camshaft N52 engine screws M7 × 70


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace aluminum screws.
Second stage	60°60°60°
Install bearing using special tool.

expand_moreInlet camshaft M7 × 70 screws of N53 engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Insert the screws dry.
Second stage	60°60°60°
Install bearing using special tool.

expand_moreOutlet camshaft M7 × 70 screws of N53 engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Insert the screws dry.
Second stage	60°60°60°
Install bearing using special tool.

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreInlet camshaft of N52 engine


M6 × 30 screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace aluminum screws.

expand_moreOutlet camshaft N52 engine screws M7 × 70


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace aluminum screws.
Second stage	60°60°60°
Install bearing using special tool.

expand_moreInlet camshaft M7 × 70 screws of N53 engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Insert the screws dry.
Second stage	60°60°60°
Install bearing using special tool.

expand_moreOutlet camshaft M7 × 70 screws of N53 engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Insert the screws dry.
Second stage	60°60°60°
Install bearing using special tool.

expand_more525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more525 i with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)


Inlet camshaft	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace aluminum screws.

expand_moreOutlet camshaft


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace aluminum screws.
Second stage	60°60°60°
Install bearing using special tool.

expand_more530 i xDrive with gasoline straight-6 3.0 L 268 HP engine (2008.9–2010.3)

expand_moreInlet camshaft of N52 engine


M6 × 30 screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace aluminum screws.

expand_moreOutlet camshaft N52 engine screws M7 × 70


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace aluminum screws.
Second stage	60°60°60°
Install bearing using special tool.

expand_moreInlet camshaft M7 × 70 screws of N53 engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Insert the screws dry.
Second stage	60°60°60°
Install bearing using special tool.

expand_moreOutlet camshaft M7 × 70 screws of N53 engine


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Insert the screws dry.
Second stage	60°60°60°
Install bearing using special tool.

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)

expand_moreM6


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Bearing casing
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Bearing cover on camshaft pulley

expand_moreM7


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Bearing casing
Second stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Bearing cover on camshaft pulley

expand_moreM8


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Bearing casing
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Bearing cover on camshaft pulley

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)

expand_moreM6


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Bearing casing
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Bearing cover on camshaft pulley

expand_moreM7


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Bearing casing
Second stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Bearing cover on camshaft pulley

expand_moreM8


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Bearing casing
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Bearing cover on camshaft pulley


All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCylinder head screws

expand_more520 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2010.3)

Figure 2. Cylinder head, Cylinder head screws, 520 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2010.3).


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Use new screws. See figure 2.
Second stage	slacken
Loosen all screws at least 180° from outside to inside.
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	120°120°120°
Fifth stage	120°120°120°

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)

expand_moreM47 engine screws 1 – 10

Figure 3. Cylinder head, Cylinder head screws, 520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3), M47 engine screws 1 – 10.


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 3.
Second stage	180° detach
loosen in reverse order to the illustration
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_moreM47 engine screw 11


Sixth stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreN47 engine screws 1 – 10

Figure 4. Cylinder head, Cylinder head screws, 520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3), N47 engine screws 1 – 10.


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws. See figure 4.
Second stage	180° detach
loosen in reverse order to the illustration
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	120°120°120°
Fifth stage	120°120°120°

expand_moreN47 engine screws 11


Sixth stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more520 d with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2010.3)

expand_moreM47 engine screws 1 – 10

Figure 5. Cylinder head, Cylinder head screws, 520 d with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2010.3), M47 engine screws 1 – 10.


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 5.
Second stage	180° detach
loosen in reverse order to the illustration
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_moreM47 engine screw 11


Sixth stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreN47 engine screws 1 – 10

Figure 6. Cylinder head, Cylinder head screws, 520 d with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2010.3), N47 engine screws 1 – 10.


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws. See figure 6.
Second stage	180° detach
loosen in reverse order to the illustration
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	120°120°120°
Fifth stage	120°120°120°

expand_moreN47 engine screws 11


Sixth stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)

expand_moreScrews 1 – 10

Figure 7. Cylinder head, Cylinder head screws, 520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12), Screws 1 – 10.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 7.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 6


Third stage	90°90°90°

expand_moreScrews 11 – 12


Fifth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Sixth stage	90°90°90°

expand_moreScrew 2


Cap	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)

expand_moreScrews 1 – 10


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 7.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 6


Third stage	90°90°90°

expand_moreScrews 11 – 12


Fifth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Sixth stage	90°90°90°

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)

expand_moreScrews 1 – 10


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 7.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 6


Third stage	90°90°90°

expand_moreScrews 11 – 12


Fifth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Sixth stage	90°90°90°

expand_more520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)

Figure 8. Cylinder head, Cylinder head screws, 520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3).


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace, wash and lubricate the screws. See figure 8.
Second stage	90°90°90°
Third stage	90°90°90°

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreMagnesium valve cover

expand_moreScrews 1 – 14

Figure 9. Cylinder head, Cylinder head screws, 523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3), Magnesium valve cover, Screws 1 – 14.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 9.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 10


Third stage	90°90°90°

expand_moreScrews 15 – 18


Fifth stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Sixth stage	90°90°90°

expand_morePlastic valve cover

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 9.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 10


Third stage	90°90°90°

expand_moreScrews 15 – 18


Fifth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.

expand_moreScrews 15 – 17


Sixth stage	90°90°90°

expand_moreScrew 18


Seventh stage	135°135°135°

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreN52 engine

expand_moreMagnesium valve cover

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 9.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 10


Third stage	90°90°90°

expand_moreScrews 15 – 18


Fifth stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Sixth stage	90°90°90°

expand_morePlastic valve cover

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 9.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 10


Third stage	90°90°90°

expand_moreScrews 15 – 18


Fifth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.

expand_moreScrews 15 – 17


Sixth stage	90°90°90°

expand_moreScrew 18


Seventh stage	135°135°135°

expand_moreN53 engine

expand_moreScrews 1 – 14

Figure 10. Cylinder head, Cylinder head screws, 523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3), N53 engine, Screws 1 – 14.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 10.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 10


Third stage	90°90°90°

expand_moreScrews 15 – 18


Fifth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Sixth stage	90°90°90°

expand_more525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3)

Figure 11. Cylinder head, Cylinder head screws, 525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3).


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 11.
Second stage	180° detach
Loosen the cylinder head screws in the reverse order of tightening.
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3)

Figure 12. Cylinder head, Cylinder head screws, 525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3).


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
See figure 12.
Second stage	90°90°90°
Third stage	90°90°90°

expand_more535 d with diesel straight-6 3.0 L 282 HP at 4000 RPM, 560 N⋅m at 2000 RPM engine (2007.1–2010.3)

expand_moreScrews 1 – 14

Figure 13. Cylinder head, Cylinder head screws, 535 d with diesel straight-6 3.0 L 282 HP at 4000 RPM, 560 N⋅m at 2000 RPM engine (2007.1–2010.3), Screws 1 – 14.


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 13.
Second stage	180° detach
Loosen the cylinder head screws in the reverse order of tightening.
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	120°120°120°
Fifth stage	120°120°120°

expand_moreScrew 15


Sixth stage	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)

Figure 14. Cylinder head, Cylinder head screws, 540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3).


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 14.
Second stage	90°90°90°
Third stage	90°90°90°

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 14.
Second stage	90°90°90°
Third stage	90°90°90°

expand_moreAll other modifications

expand_moreScrews 1 – 14

Figure 15. Cylinder head, Cylinder head screws, All other modifications, Screws 1 – 14.


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 15.
Second stage	180° detach
Loosen the cylinder head screws in the reverse order of tightening.
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_moreScrew 15


Sixth stage	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreValve cover


520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreMagnesium valve cover


First stage	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Replace screws.
Second stage	90°90°90°


Plastic valve cover	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreN52 engine


Plastic valve cover	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace aluminum screws.

expand_moreMagnesium valve cover


First stage	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Replace screws.
Second stage	90°90°90°


N53 engine	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Replace aluminum screws.


525 d with diesel straight-6 2.5 L 161 HP engine (2004.12–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
525 d with diesel straight-6 3.0 L 194 HP engine (2007.1–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
525 d xDrive with diesel straight-6 3.0 L 194 HP engine (2008.9–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
525 xd with diesel straight-6 3.0 L 194 HP engine (2007.1–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 d with diesel straight-6 3.0 L 215 HP engine (2003.7–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 d with diesel straight-6 3.0 L 228 HP engine (2003.7–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 d with diesel straight-6 3.0 L 232 HP engine (2007.1–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 d xDrive with diesel straight-6 3.0 L 232 HP engine (2008.9–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 xd with diesel straight-6 3.0 L 228 HP engine (2005.7–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
530 xd with diesel straight-6 3.0 L 232 HP engine (2007.1–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
535 d with diesel straight-6 3.0 L 268 HP engine (2004.9–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
535 d with diesel straight-6 3.0 L 282 HP at 4000 RPM, 560 N⋅m at 2000 RPM engine (2007.1–2010.3)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_more540 i with gasoline straight-6 3.0 L 302 HP engine (2005.8–2010.3)


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll other modifications


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreEngine block

expand_moreBalance shaft module

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M8 × 100 screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
M8 × 55 screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreM8 × 83 screws


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace, wash and lightly lubricate the screws.
Second stage	90°90°90°

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP

expand_moreM8 × 83 screws


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace, wash and lightly lubricate the screws.
Second stage	90°90°90°

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP

expand_moreM8 × 83 screws


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace, wash and lightly lubricate the screws.
Second stage	90°90°90°

expand_moreConnecting rod bearing

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	70°70°70°

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screw, wash and slightly oil.
Second stage	120°120°120°

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screw, wash and slightly oil.
Second stage	120°120°120°

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screw, wash and slightly oil.
Second stage	120°120°120°

expand_more520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Clean and lubricate the screws.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	70°70°70°

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screw, wash and slightly oil.
Second stage	120°120°120°

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreN52 engine


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screw, wash and slightly oil.
Second stage	120°120°120°

expand_moreN53 engine


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screw, wash and slightly oil.
Second stage	120°120°120°

expand_more525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	70°70°70°

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	70°70°70°

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	70°70°70°

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	70°70°70°

expand_moreCrankshaft central screws


520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace and lightly oil the screw.
520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace and lightly oil the screw.
520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace and lightly oil the screw.
520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)	302.4 lbf⋅ft302.4 lbf⋅ft410 N⋅m
Replace bolt.

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Second stage	360°360°360°

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreN52 engine


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace and lightly oil the screw.
Second stage	360°360°360°

expand_moreN53 engine


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace and lightly oil the screw.
Second stage	360°360°360°


525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3)	302.4 lbf⋅ft302.4 lbf⋅ft410 N⋅m
Replace bolt.
530 i with gasoline straight-6 3.0 L 228 HP engine (2003.7–2010.3)	302.4 lbf⋅ft302.4 lbf⋅ft410 N⋅m
Replace bolt.

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace the screw, grease the head support.
Second stage	60°60°60°
Third stage	60°60°60°
Fourth stage	60°60°60°

expand_moreAll other modifications

expand_moreM47 engine


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Use new screw.
Second stage	150°150°150°

expand_moreCrankshaft pulley


520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAll other modifications


M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreDrive plate


520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreN52 engine


Magnesium valve cover	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_morePlastic valve cover


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	92.2 lbf⋅ft92.2 lbf⋅ft125 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreN52 engine


Magnesium valve cover	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_morePlastic valve cover


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Second stage	92.2 lbf⋅ft92.2 lbf⋅ft125 N⋅m


N53 engine	92.2 lbf⋅ft92.2 lbf⋅ft125 N⋅m
Replace screws.


All other modifications	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_moreEngine block closure screws


BMW diesel straight-4 2.0 L M47 D20 (204D4) 148 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
BMW diesel straight-4 2.0 L N47 D20 A 161 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
BMW diesel straight-4 2.0 L M47 D20 (204D4) 161 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
BMW diesel straight-4 2.0 L N47 D20 C 161 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
BMW diesel straight-4 2.0 L N47 D20 C 174 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
BMW diesel straight-4 2.0 L N47 D20 A 174 HP, 340 N⋅m at 2000 RPM	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll other modifications


M30 × 1 screws	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
M40 × 1,5 screws	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreFlywheel


520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)


N52 engine	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)


N52 engine	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.
N53 engine	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.


525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
525 i with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
525 i with gasoline straight-6 3.0 L 215 HP engine (2007.1–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
525 xi with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
525 xi with gasoline straight-6 3.0 L 215 HP engine (2007.1–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
530 i with gasoline straight-6 3.0 L 228 HP engine (2003.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
530 i with gasoline straight-6 3.0 L 255 HP engine (2005.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
530 i with gasoline straight-6 3.0 L 268 HP engine (2007.1–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
530 i xDrive with gasoline straight-6 3.0 L 268 HP engine (2008.9–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
530 xi with gasoline straight-6 3.0 L 255 HP engine (2005.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
530 xi with gasoline straight-6 3.0 L 268 HP engine (2007.1–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
550 i with gasoline V8 4.8 L 362 HP engine (2005.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
550 i with gasoline V8 4.8 L 362 HP engine (2005.7–2010.3)	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Replace screws.
All other modifications	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_moreMain bearing

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)


First stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)

expand_moreScrews 1 – 10

Figure 16. Engine block, Main bearing, 520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12), Screws 1 – 10.


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 16.
Second stage	70°70°70°


Screws 11 – 30	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)

expand_moreScrews 1 – 10


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 16.
Second stage	70°70°70°


Screws 11 – 30	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)

expand_moreScrews 1 – 10


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 16.
Second stage	70°70°70°


Screws 11 – 30	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace, wash and lubricate the screws.
Fourth stage	70°70°70°

expand_moreScrew 6


Second stage	slacken
Align the crankshaft
Third stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreM10 × 100 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	70°70°70°

expand_moreM10 × 27 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreM10 × 41 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_moreM8 × 37 screws


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace bolts.
Second stage	90°90°90°

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreN52 engine

expand_moreMagnesium valve cover

expand_moreM10 × 100 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	70°70°70°

expand_moreM10 × 27 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM10 × 41 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM8 × 37 screws


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°

expand_morePlastic valve cover

expand_moreM10 × 100 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	70°70°70°

expand_moreM10 × 27 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM10 × 41 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM8 × 37 screws


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreN53 engine

expand_moreM10 × 100 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	70°70°70°

expand_moreM10 × 27 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM10 × 41 screws


First stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM8 × 37 screws


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3)


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°

expand_moreBearing cap 6


Second stage	slacken
Align the crankshaft
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_more525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace, wash and lubricate the screws.
Second stage	70°70°70°

expand_more530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)

expand_moreM57 306 D2 engine M10 × 80 screws


First stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM57 306 D3 engine M10 × 85 screws


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more530 d with diesel straight-6 3.0 L 215 HP engine (2003.7–2010.3)

expand_moreM10 × 80 screws


First stage	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more535 d with diesel straight-6 3.0 L 268 HP engine (2004.9–2010.3)

expand_moreM10 × 85 screws


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more535 d with diesel straight-6 3.0 L 282 HP at 4000 RPM, 560 N⋅m at 2000 RPM engine (2007.1–2010.3)

expand_moreM10 × 85 screws


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Third stage	60°60°60°
Fourth stage	60°60°60°
Fifth stage	180° detach
from inside to outside
Sixth stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Seventh stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Eighth stage	60°60°60°
Ninth stage	60°60°60°

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Do not wash off the screw coating.
Second stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Do not wash off the screw coating.
Second stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_moreAll other modifications

expand_moreM10 × 85 screws


First stage	90°90°90°
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.

expand_moreVibration damper

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)

expand_moreN47 engine


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	120°120°120°

expand_more520 d with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2010.3)

expand_moreN47 engine


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	120°120°120°


520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_more525 d with diesel straight-6 2.5 L 161 HP engine (2004.12–2010.3)


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace bolts.
Second stage	60°60°60°
Third stage	60°60°60°

expand_more530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)

expand_moreM57 306 D2 engine M10 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	60°60°60°
Third stage	60°60°60°

expand_moreM57 306 D3 engine M10 screws


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	120°120°120°

expand_more530 d with diesel straight-6 3.0 L 215 HP engine (2003.7–2010.3)

expand_moreM10


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	120°120°120°

expand_more530 i with gasoline straight-6 3.0 L 255 HP engine (2005.7–2010.3)


M8 × 16 screws (class 10.9)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
M8 × 20 screws (class 8.8)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more530 i xDrive with gasoline straight-6 3.0 L 268 HP engine (2008.9–2010.3)


M8 × 16 screws (class 10.9)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
M8 × 20 screws (class 8.8)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more530 xi with gasoline straight-6 3.0 L 268 HP engine (2007.1–2010.3)


M8 × 16 screws (class 10.9)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
M8 × 20 screws (class 8.8)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.
Second stage	120°120°120°

expand_moreEngine control


Balance shaft timing chain tension rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing chain guide rail

expand_more520 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2010.3)


M16 × 1,5 screws	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more520 d with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2010.3)


M16 × 1,5 screws	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)

expand_moreBearing screws


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreGuide screws


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreM18 × 1,5 screws


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)

expand_moreBearing screws


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreM22 × 1,5 screws


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)

expand_moreBearing screws


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreM22 × 1,5 screws


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreBearing screws


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreM18


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreBearing screws


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreM18


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more525 i with gasoline straight-6 3.0 L 215 HP engine (2007.1–2010.3)


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more525 i xDrive with gasoline straight-6 3.0 L 215 HP engine (2008.9–2010.3)


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more530 i xDrive with gasoline straight-6 3.0 L 268 HP engine (2008.9–2010.3)

expand_moreBearing screws


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreM18


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more540 i with gasoline straight-6 3.0 L 302 HP engine (2005.8–2010.3)


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m


All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing chain slip rail

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP

expand_moreAt the cylinder head


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreM18 × 1,5 screws


Cap	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreAll other modifications

expand_moreAt the cylinder head


M6 × 35 screws	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCamshaft timing chain tensioner


BMW diesel straight-4 2.0 L M47 D20 (204D4) 148 HP	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
BMW gasoline straight-4 2.0 L N46 B20 B 154 HP	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace sealing rings.
BMW diesel straight-4 2.0 L N47 D20 C 161 HP	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
BMW gasoline straight-4 2.0 L N43 B20 A 161 HP	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace sealing rings.
BMW diesel straight-4 2.0 L M47 D20 (204D4) 161 HP	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
BMW diesel straight-4 2.0 L N47 D20 A 161 HP	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
BMW gasoline straight-4 2.0 L N43 B20 A 168 HP	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace sealing rings.
BMW diesel straight-4 2.0 L N47 D20 C 174 HP	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreBMW gasoline straight-6 2.5 L N52 B25 A 174 HP

expand_moreN52 engine


Magnesium valve cover	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace sealing rings.
Plastic valve cover	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace sealing rings.


BMW diesel straight-4 2.0 L N47 D20 A 174 HP, 340 N⋅m at 2000 RPM	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreBMW gasoline straight-6 2.5 L N52 B25 A 188 HP

expand_moreN52 engine


Magnesium valve cover	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace sealing rings.
Plastic valve cover	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace sealing rings.


N53 engine	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Replace sealing rings.

expand_moreAll other modifications


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCamshaft timing chain tensioning rail

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)

expand_moreBearing screws


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreM16 × 1,5 screws


Cap	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Replace sealing rings.

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)

expand_moreBearing screws


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreM22 × 1,5 screws


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)

expand_moreBearing screws


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreM22 × 1,5 screws


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreBearing screws


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreM22


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)

expand_moreBearing screws


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreM22


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_more530 i xDrive with gasoline straight-6 3.0 L 268 HP engine (2008.9–2010.3)

expand_moreBearing screws


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreM22


Cap	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCamshaft timing gear

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)

expand_moreSprocket wheel


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace bolt.
Second stage	50°50°50°

expand_more520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more525 d with diesel straight-6 2.5 L 161 HP engine (2004.12–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace bolt.
Second stage	35°35°35°

expand_more525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3)

expand_moreM57 engine


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	35°35°35°


M57 T2 engine	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreEngine code M57 D30 TU


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	50°50°50°

expand_more530 d with diesel straight-6 3.0 L 215 HP engine (2003.7–2010.3)

expand_moreM57 engine M12 × 1,5 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws and nuts.
Second stage	35°35°35°

expand_moreEngine code M57 D30 TU


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws and nuts.
Second stage	50°50°50°
M7 × 18 screws	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more535 d with diesel straight-6 3.0 L 268 HP engine (2004.9–2010.3)

expand_moreM57 engine M12 × 1,5 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws and nuts.
Second stage	35°35°35°

expand_moreEngine code M57 D30 TU


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws and nuts.
Second stage	50°50°50°
M7 × 18 screws	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	90°90°90°
Third stage	90°90°90°

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	90°90°90°
Third stage	90°90°90°

expand_moreAll other modifications

expand_moreM57 306 D3 engine


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreChain tensioner

expand_more520 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2010.3)


M22 × 1,5 screws	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_more520 d with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2010.3)


M22 × 1,5 screws	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)


M22 × 1,5 screws	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m


520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3)	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_more530 d with diesel straight-6 3.0 L 215 HP engine (2003.7–2010.3)


Chain tensioner	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


530 i with gasoline straight-6 3.0 L 228 HP engine (2003.7–2010.3)	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_more535 d with diesel straight-6 3.0 L 268 HP engine (2004.9–2010.3)


Chain tensioner	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
550 i with gasoline V8 4.8 L 362 HP engine (2005.7–2010.3)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
550 i with gasoline V8 4.8 L 362 HP engine (2005.7–2010.3)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_moreAll other modifications


M22 × 1,5 screws	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreChain tensioner locking screws

expand_more525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3)


M30 × 1 screws	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_more530 d with diesel straight-6 3.0 L 228 HP engine (2003.7–2010.3)


M30 × 1 screws	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_more530 xd with diesel straight-6 3.0 L 228 HP engine (2005.7–2010.3)


M30 × 1 screws	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m

expand_moreAll other modifications


M30 × 1 screws	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
M40 × 1,5 screws	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m


Control drive chain guide rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreControl drive chain tensioner


BMW diesel straight-4 2.0 L M47 D20 (204D4) 148 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
BMW diesel straight-4 2.0 L N47 D20 A 161 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
BMW diesel straight-4 2.0 L M47 D20 (204D4) 161 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
BMW diesel straight-4 2.0 L N47 D20 C 161 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
BMW diesel straight-4 2.0 L N47 D20 C 174 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
BMW diesel straight-4 2.0 L N47 D20 A 174 HP, 340 N⋅m at 2000 RPM	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll other modifications


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m


Control drive chain tensioning rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreInlet camshaft wheel

expand_more530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)

expand_moreM57 306 D2 engine M12 × 1,25 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screw.
Second stage	50°50°50°

expand_moreAll other modifications

expand_moreM10


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screw.
Second stage	180°180°180°

expand_moreOil pump camshaft timing chain guide rail

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP

expand_moreM16 × 1,5 screws


Cap	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Replace sealing rings.


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreBMW gasoline straight-6 2.5 L N52 B25 A 188 HP

expand_moreM16 × 1,5 screws


Cap	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m

expand_moreM6 × 16 screws


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreAll other modifications


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreOil pump drive chain tensioner

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 161 HP

expand_moreM16 × 1,5 screws


Cap	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Replace sealing rings.


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreBMW gasoline straight-4 2.0 L N43 B20 A 168 HP

expand_moreM16 × 1,5 screws


Cap	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Replace sealing rings.


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreOutlet camshaft wheel

expand_more530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)

expand_moreM57 306 D2 engine M12 × 1,25 screws


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screw.
Second stage	50°50°50°

expand_moreAll other modifications

expand_moreM10


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use new screw.
Second stage	180°180°180°

expand_moreTension rail bearing screws

expand_more525 d with diesel straight-6 2.5 L 161 HP engine (2004.12–2010.3)


M16 × 1,5 screws	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace the bolt

expand_moreTiming case cover

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)

expand_moreM16


Locking screws	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Replace sealing rings.

expand_moreM18


Locking screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_more525 d with diesel straight-6 2.5 L 161 HP engine (2004.12–2010.3)

expand_moreM30 × 1 screws


Cap	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more525 d with diesel straight-6 3.0 L 194 HP engine (2007.1–2010.3)

expand_moreM30 × 1 screws


Cap	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more525 d xDrive with diesel straight-6 3.0 L 194 HP engine (2008.9–2010.3)

expand_moreM30 × 1 screws


Cap	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)

expand_moreM30 × 1 screws


Cap	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more530 d with diesel straight-6 3.0 L 228 HP engine (2003.7–2010.3)

expand_moreM30 × 1 screws


Cap	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more530 xd with diesel straight-6 3.0 L 228 HP engine (2005.7–2010.3)

expand_moreM30 × 1 screws


Cap	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more535 d with diesel straight-6 3.0 L 282 HP at 4000 RPM, 560 N⋅m at 2000 RPM engine (2007.1–2010.3)

expand_moreM30 × 1 screws


Cap	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreM40 × 1,5 screws


Cap	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace sealing rings.


M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll other modifications


M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreEngine lubrication


Oil cooler	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreOil drain plug

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)


M18	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


M18	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreOil filter housing

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)


M20 × 1,5 screws	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)


At the cylinder head	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_more525 xi with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)


M20	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAll other modifications


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOil pump

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M6 × 20 screws	6.27 lbf⋅ft6.27 lbf⋅ft8.5 N⋅m
M6 × 40 screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M6 × 85 screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreBMW gasoline straight-6 2.5 L N52 B25 A 188 HP

expand_moreM6 × 30 screws


First stage	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m
Replace screws.
Second stage	100°100°100°

expand_moreM8 × 123 screws


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreM8 × 31 screws


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreM8 × 37 screws


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOil pump chain wheel

expand_moreBMW gasoline straight-4 2.0 L N46 B20 B 154 HP


M10 × 1 screws	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Left-hand thread

expand_moreBMW gasoline straight-6 2.5 L N52 B25 A 188 HP


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	45°45°45°


All other modifications	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Left-hand thread

expand_moreOil sump

expand_more520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)


M6 screws (class 10.9)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
M6 8.8	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace self-locking or microencapsulated screws.
520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)


M6 screws (class 10.9)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
M6 8.8	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)

expand_moreAluminium oil sump (M8 × 112)


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	90°90°90°

expand_moreAluminium oil sump (M8 × 26)


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	90°90°90°

expand_moreAluminium oil sump (M8 × 92)


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	180°180°180°

expand_moreSheet-steel sump M8 × 25 screws


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	90°90°90°

expand_more525 d with diesel straight-6 2.5 L 174 HP engine (2004.6–2010.3)


M6 screws (class 10.9)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
M6 8.8	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8 screws (class 8.8)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more525 xi with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)


M6 screws (class 10.9)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
M6 8.8	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8 screws (class 8.8)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more530 d with diesel straight-6 3.0 L 215 HP engine (2003.7–2010.3)


M6 screws (class 10.9)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
M6 8.8	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8 screws (class 8.8)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


535 d with diesel straight-6 3.0 L 268 HP engine (2004.9–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)


M6 screws (class 10.9)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
M6 8.8	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
M8 screws (class 8.8)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


M6 screws (class 10.9)	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
M6 8.8	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
M8 screws (class 8.8)	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAll other modifications


M6	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreEngine management


Camshaft sensor	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Crankshaft sensor	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreGlow plugs


520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
525 xi with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
530 xi with gasoline straight-6 3.0 L 255 HP engine (2005.7–2010.3)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All other modifications	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreKnock sensor

expand_more523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Second stage	90°90°90°


All other modifications	14.75–16.23 lbf⋅ft14.75–16.23 lbf⋅ft20–22 N⋅m


Lambda sensor	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket

expand_moreOn the engine block


M10 screws (class 8.8)	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreEngine mounting

expand_more520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)


At the subframe	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
On engine bracket	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)


At the subframe	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
On engine bracket	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)


At the subframe	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
On engine bracket	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more525 d with diesel straight-6 2.5 L 161 HP engine (2004.12–2010.3)

expand_moreAt the subframe


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreOn engine bracket


M10 screws (class 10.9)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more525 d with diesel straight-6 3.0 L 194 HP engine (2007.1–2010.3)

expand_moreAt the subframe


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreOn engine bracket


M10 screws (class 10.9)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more525 d xDrive with diesel straight-6 3.0 L 194 HP engine (2008.9–2010.3)

expand_moreAt the subframe


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreOn engine bracket


M10 screws (class 10.9)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more530 d with diesel straight-6 3.0 L 208 HP engine (2003.7–2010.3)

expand_moreAt the subframe


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreOn engine bracket


M10 screws (class 10.9)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more530 i with gasoline straight-6 3.0 L 251 HP engine (2005.3–2010.3)

expand_moreAt the subframe


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreOn engine bracket


M10 screws (class 10.9)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_moreAll other modifications

expand_moreAt the axle support (M8)


Right	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreAt the axle support on the left side


M8 screws (class 8.8)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreAt the bearing pedestal (M8)


Right	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreAt the bearing pedestal on the left side


M8 screws (class 8.8)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreM10 screws (class 10.9)


Nuts	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_moreSubframe

expand_more525 d xDrive with diesel straight-6 3.0 L 194 HP engine (2008.9–2010.3)

expand_moreM12 screws (class 10.9)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more525 xd with diesel straight-6 3.0 L 194 HP engine (2007.1–2010.3)

expand_moreM12 screws (class 10.9)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_more525 xi with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)

expand_moreM12 screws (class 10.9)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreAll other modifications


M12 screws (class 10.9)	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_moreSubframe stiffening plate

expand_moreAt the subframe


First stage	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreExhaust system

expand_moreCatalytic converter

expand_moreM47 engine


At the turbocharger	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Clamps	39.83 lbf⋅ft39.83 lbf⋅ft54 N⋅m

expand_moreCatalytic converter bracket

expand_moreM47 engine M8 screws


Strut	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreDiesel particulate filter

expand_moreN47 engine


At the turbocharger	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace clamps.

expand_moreExhaust manifold


520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.
520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.
520 d with diesel straight-4 2.0 L 161 HP engine (2005.7–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.
520 i with gasoline straight-4 2.0 L 154 HP engine (2006.4–2009.12)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.

expand_more520 i with gasoline straight-4 2.0 L 161 HP engine (2006.12–2010.3)


M7	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.


520 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.

expand_more520 i with gasoline straight-6 2.2 L 168 HP engine (2003.7–2010.3)


M7	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace the nuts and use fitting paste


523 i with gasoline straight-6 2.5 L 174 HP engine (2005.7–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.

expand_more523 i with gasoline straight-6 2.5 L 188 HP engine (2007.1–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_more525 i with gasoline straight-6 2.5 L 189 HP engine (2003.9–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace the nuts and use fitting paste
M7	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace the nuts and use fitting paste
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace the nuts and use fitting paste


525 i with gasoline straight-6 2.5 L 215 HP engine (2005.7–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.
530 i with gasoline straight-6 3.0 L 255 HP engine (2005.7–2010.3)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace nuts.

expand_more535 d with diesel straight-6 3.0 L 268 HP engine (2004.9–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace nuts.
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace nuts.
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Replace nuts.

expand_more540 i with gasoline V8 4.0 L 302 HP engine (2005.7–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_more545 i with gasoline V8 4.4 L 329 HP engine (2003.9–2010.3)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace nuts.
Second stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreExhaust pipe


M10	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreExhaust pipe bracket

expand_moreAt the gearbox


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreParticle filter bracket

expand_moreAt the gearbox of N47 engine


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreN47 engine M8 × 20 screws


Strut	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreIgnition system

expand_moreSpark plugs


M12	14.75–19.18 lbf⋅ft14.75–19.18 lbf⋅ft20–26 N⋅m
M14	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m

expand_moreStart system

expand_moreStarter


BMW gasoline straight-4 2.0 L N43 B20 A 161 HP	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
BMW gasoline straight-4 2.0 L N43 B20 A 168 HP	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
All other modifications	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2008 BMW 5 Series Sedan user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and BMW warranty policy for your region. In some regions DIY service may invalidate your warranty.

Maintenance Items

Engine Fastener Tightening Specifications
Front Suspension Fastener Tightening Specifications
Rear Suspension Fastener Tightening Specifications
Transmission Fastener Tightening Specifications

Service Intervals

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow BMW 5 Series Sedan service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2008 BMW 5 Series Sedan you're not only saving money, but also also improving your technical skills and learning something new.

2008 BMW 5 Series Sedan Fifth generation LCI Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

BMW 5 Series Sedan Fifth generation LCI model years

Suggest edit