2008 BMW 3 Series Touring engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


At the bracket	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
At the cylinder head	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


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_more318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)


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


325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
325 xi with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
325 xi with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll other modifications


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Figure 1. Air intake system, Intake manifold, All other modifications.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
See figure 1.

expand_moreIntake manifold support

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m


318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll other modifications


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAuxiliary drive belt tensioner

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m


318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreAll other modifications


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreAir-conditioning compressor

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m


320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAll other modifications


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAir-conditioning compressor pressure line


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
All other modifications	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreAlternator


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAll other modifications


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreHydraulic lines at the servo-steering pump

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreM16


With active steering	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreServo pump pulley

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


With active steering	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Replace screws.

expand_moreServo steering pump

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


With active steering	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreVacuum pump

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCarburetion

expand_moreFuel-distributing pipe


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	8.11–11.06 lbf⋅ft8.11–11.06 lbf⋅ft11–15 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreHigh-pressure line

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M14	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreAll other modifications


Union nuts	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreHigh-pressure pump


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	6.64–9.59 lbf⋅ft6.64–9.59 lbf⋅ft9–13 N⋅m
Screw connections need to be loosened or tightened in steps of 90°.

expand_moreAll other modifications


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreHigh-pressure pump pulley


Cap	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace the cover plate.

expand_moreM12


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


Injection hoses	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreInjection nozzle (injector)


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	8.11–11.06 lbf⋅ft8.11–11.06 lbf⋅ft11–15 N⋅m
325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
330 xd with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
335 d with diesel straight-6 3.0 L 282 HP at 4000 RPM, 560 N⋅m at 2000 RPM engine (2006.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreAll other modifications


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Second stage	19.18 lbf⋅ft19.18 lbf⋅ft26 N⋅m

expand_moreCharging

expand_moreTurbo charger

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


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

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)

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
Use hot screw paste

expand_moreAll other modifications


M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Turbocharger oil feed line	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace sealing rings.
Turbocharger oil return line	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Hose clamps.

expand_moreCooling system

expand_moreCoolant pump

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M10	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreScrews 1 – 8

Figure 2. Cylinder head, Camshaft bearing, 316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5), Screws 1 – 8.


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Screws need to be loosened or tightened in steps of 180°. See figure 2.

expand_moreScrews 10 – 13


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

expand_moreScrew 9


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_more318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Tighten in steps from inside to outside.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more318 i with gasoline straight-4 2.0 L 141 HP engine (2007.9–2012.6)

expand_moreScrews 1 – 8


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Note correct order of tensioning. See figure 2.

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_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Tighten in steps from inside to outside.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)

expand_moreScrews 1 – 8


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Note correct order of tensioning. See figure 2.

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_more325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)


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	11.06 lbf⋅ft11.06 lbf⋅ft15 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_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)


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_more330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)


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	11.06 lbf⋅ft11.06 lbf⋅ft15 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_more330 i with gasoline straight-6 3.0 L 268 HP engine (2007.9–2012.6)

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_more330 xd with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)


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	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Tighten the bearing cover of the camshafts in 1/2 turning steps from inside to outside.
M8	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.

expand_more335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreM7


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Insert the screws dry.
Second stage	60°60°60°

expand_moreAll other modifications


Bearing cap	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Figure 3. Cylinder head, Camshaft bearing, All other modifications.
Bearing casing	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
See figure 3.

expand_moreCylinder head screws

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreScrews 1 – 6

Figure 4. Cylinder head, Cylinder head screws, 316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5), Screws 1 – 6.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 4.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 7 – 10


Fifth stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
Sixth stage	90°90°90°
Seventh stage	45°45°45°

expand_moreScrews 11 – 12


Eighth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws.
Ninth stage	90°90°90°

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)

Figure 5. Cylinder head, Cylinder head screws, 318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6).


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 5.
Second stage	slacken
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_more318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace, wash and lubricate the screws. See figure 5.
Second stage	90°90°90°
Third stage	90°90°90°

expand_more318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)

expand_moreScrews 1 – 6

Figure 6. Cylinder head, Cylinder head screws, 318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6), Screws 1 – 6.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws See figure 6.
Second stage	90°90°90°
Third stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 7 – 10


Fifth stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Sixth stage	90°90°90°
Seventh stage	45°45°45°

expand_moreScrews 11 – 12


Eighth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Ninth stage	90°90°90°

expand_more318 i with gasoline straight-4 2.0 L 141 HP engine (2007.9–2012.6)

expand_moreScrews 1 – 10


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws See figure 6.
Second stage	90°90°90°
Fourth stage	45°45°45°

expand_moreScrews 1 – 6


Third stage	90°90°90°

expand_moreScrews 11 – 12

expand_moreFifth stage


First step	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Use new screws.
Second step	90°90°90°

expand_more320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6)

Figure 7. Cylinder head, Cylinder head screws, 320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6).


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace and lightly oil the screws. See figure 7.
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	90°90°90°
Fifth stage	90°90°90°

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)

expand_moreM47 engine

expand_moreScrews 1 – 10

Figure 8. Cylinder head, Cylinder head screws, 320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6), M47 engine, Screws 1 – 10.


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 8.
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_moreScrew 11


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

expand_moreN47 engine

expand_moreScrews 1 – 10

Figure 9. Cylinder head, Cylinder head screws, 320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6), N47 engine, Screws 1 – 10.


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws. See figure 9.
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_moreScrew 11


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

expand_more320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)

Figure 10. Cylinder head, Cylinder head screws, 320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6).


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace, wash and lubricate the screws. See figure 10.
Second stage	90°90°90°
Third stage	90°90°90°

expand_more320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)

expand_moreScrews 1 – 10

Figure 11. Cylinder head, Cylinder head screws, 320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6), Screws 1 – 10.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws. See figure 11.
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
Sixth stage	90°90°90°

expand_more320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)

expand_moreScrews 1 – 10


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws. See figure 11.
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
Sixth stage	90°90°90°

expand_more325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)

Figure 12. Cylinder head, Cylinder head screws, 325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6).


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Use new screws See figure 12.
Second stage	180° detach
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

expand_moreMagnesium valve cover

expand_moreScrews 1 – 14

Figure 13. Cylinder head, Cylinder head screws, 325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6), Magnesium valve cover, Screws 1 – 14.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 13.
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 13.
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_more325 xi with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6)

expand_moreScrews 1 – 14

Figure 14. Cylinder head, Cylinder head screws, 325 xi with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6), Screws 1 – 14.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Use new screws See figure 14.
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
Sixth stage	90°90°90°

expand_more330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)

Figure 15. Cylinder head, Cylinder head screws, 330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6).


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Use new screws. See figure 15.
Second stage	180° detach
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more330 xd with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)

Figure 16. Cylinder head, Cylinder head screws, 330 xd with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6).


First stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Replace screws. See figure 16.
Second stage	180° detach
Third stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_more335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)

expand_moreN54 B30 A engine

expand_moreScrews 1 – 14

Figure 17. Cylinder head, Cylinder head screws, 335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6), N54 B30 A engine, Screws 1 – 14.


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 17.
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	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws.

expand_moreN55 B30 A engine

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 17.
Second stage	90°90°90°
Third stage	180°180°180°

expand_moreScrews 15 – 18


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

expand_more335 i xDrive with gasoline straight-6 3.0 L 302 HP engine (2008.9–2012.6)

expand_moreN54 B30 A engine

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 17.
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	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws.

expand_moreN55 B30 A engine

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 17.
Second stage	90°90°90°
Third stage	180°180°180°

expand_moreScrews 15 – 18


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

expand_more335 xi with gasoline straight-6 3.0 L 302 HP engine (2007.3–2012.6)

expand_moreN54 B30 A engine

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 17.
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	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace screws.

expand_moreN55 B30 A engine

expand_moreScrews 1 – 14


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws. See figure 17.
Second stage	90°90°90°
Third stage	180°180°180°

expand_moreScrews 15 – 18


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

expand_moreAll other modifications

expand_moreScrews 1 – 10

Figure 18. Cylinder head, Cylinder head screws, All other modifications, Screws 1 – 10.


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws. See figure 18.
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_moreScrew 11


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

expand_moreValve cover

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more318 d with diesel straight-4 2.0 L 134 HP engine (2007.7–2012.6)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_more325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)

expand_moreM6


Screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreM7


Screws	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

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_more325 i with gasoline straight-6 3.0 L 208 HP engine (2007.9–2012.6)


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)

expand_moreM6


Screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreM7


Screws	11.06 lbf⋅ft11.06 lbf⋅ft15 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 gear wheel


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Second stage	90°90°90°

expand_moreConnecting rod bearing

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


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

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screw, wash and slightly oil.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Third stage	70°70°70°

expand_more318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)


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_more318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	120°120°120°

expand_more318 i with gasoline straight-4 2.0 L 141 HP engine (2007.9–2012.6)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace, wash and lubricate the screws.
Second stage	120°120°120°

expand_more320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)


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

expand_more320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	120°120°120°

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)


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

expand_moreAll other modifications


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

expand_moreCrankshaft central screws


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace the screws and lubricate lightly

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


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


318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace bolt.
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace the screws and lubricate lightly

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)

expand_moreM47 engine


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


320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace bolt.
320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	221.27 lbf⋅ft221.27 lbf⋅ft300 N⋅m
Replace bolt.

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)


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

expand_moreAll other modifications

expand_moreN54 B30 A engine M16 screws


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

expand_moreN55 B30 A engine M18 screws


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Use new screw.
Second stage	270°270°270°


Crankshaft pulley	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreDrive plate


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

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_more325 xi with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6)


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


330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)	89.25 lbf⋅ft89.25 lbf⋅ft121 N⋅m
Replace screws.

expand_more330 i with gasoline straight-6 3.0 L 268 HP engine (2007.9–2012.6)

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.


335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
Replace screws.
335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
Replace screws.
All other modifications	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_moreEngine block closure screws

expand_more325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)


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_more330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)


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


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

expand_moreFlywheel


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
318 i with gasoline straight-4 2.0 L 141 HP engine (2007.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m
320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)	95.88 lbf⋅ft95.88 lbf⋅ft130 N⋅m

expand_more335 i xDrive with gasoline straight-6 3.0 L 302 HP engine (2008.9–2012.6)


N54 engine	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_moreN55 engine


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Retap thread in holes and use new screws.
Second stage	45°45°45°

expand_more335 xi with gasoline straight-6 3.0 L 302 HP engine (2007.3–2012.6)


N54 engine	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Replace screws.

expand_moreN55 engine


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Retap thread in holes and use new screws.
Second stage	45°45°45°


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

expand_moreMain bearing

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreScrews 1 – 10

Figure 19. Engine block, Main bearing, 316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5), Screws 1 – 10.


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 19.
Second stage	70°70°70°

expand_moreScrews 11 – 30


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

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


First stage	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
Replace and lightly oil the screw.
Second stage	90°90°90°

expand_more318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)


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

expand_more318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)


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

expand_more318 i with gasoline straight-4 2.0 L 141 HP engine (2007.9–2012.6)


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

expand_more320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6)


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

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws.
Second stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Third stage	60°60°60°
Fourth stage	60°60°60°

expand_more320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)


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

expand_more320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)


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

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

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_more330 xd with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)


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

expand_moreAll other modifications

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°

expand_moreVibration damper


318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
318 i with gasoline straight-4 2.0 L 141 HP engine (2007.9–2012.6)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_more320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6)


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Replace screws.
Second stage	150°150°150°

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)

expand_moreN47 engine


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


320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_more325 i with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6)


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_more335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)


M8	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_more335 i xDrive with gasoline straight-6 3.0 L 302 HP engine (2008.9–2012.6)


M8	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_more335 xi with gasoline straight-6 3.0 L 302 HP engine (2007.3–2012.6)


M8	25.81 lbf⋅ft25.81 lbf⋅ft35 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

expand_moreBalance shaft timing chain tension rail

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreM16


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


M6	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCamshaft adjuster

expand_more320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	180°180°180°

expand_moreCamshaft timing chain guide rail

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreM18


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


M7	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m


318 d with diesel straight-4 2.0 L 134 HP engine (2007.7–2012.6)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
318 d with diesel straight-4 2.0 L 141 HP engine (2007.9–2012.6)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
318 d with diesel straight-4 2.0 L 141 HP engine (2007.9–2012.6)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
320 d with diesel straight-4 2.0 L 174 HP engine (2007.9–2012.6)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
320 d with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2012.6)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
320 d xDrive with diesel straight-4 2.0 L 174 HP engine (2008.9–2012.6)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more320 xd with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2012.6)


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

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

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_more330 i with gasoline straight-6 3.0 L 268 HP engine (2007.9–2012.6)

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_moreAll other modifications


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

expand_moreCamshaft timing chain slip rail

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


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

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


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace sealing rings.

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

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.


All other modifications	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace sealing rings.

expand_moreCamshaft timing chain tensioning rail

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreM16


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


M8	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


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

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

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_more330 i with gasoline straight-6 3.0 L 268 HP engine (2007.9–2012.6)

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


Camshaft timing gear	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreChain tensioner


318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m

expand_more320 xd with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2012.6)


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

expand_moreAll other modifications


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


Control drive chain guide rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Control drive chain tensioner	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Control drive chain tensioning rail	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreInlet camshaft wheel

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	180°180°180°

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

expand_moreM10


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

expand_more330 i with gasoline straight-6 3.0 L 268 HP engine (2007.9–2012.6)

expand_moreN52 engine


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

expand_moreN53 engine


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

expand_moreAll other modifications


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

expand_moreOutlet camshaft wheel

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


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

expand_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

expand_moreM10


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

expand_more330 i with gasoline straight-6 3.0 L 268 HP engine (2007.9–2012.6)

expand_moreN52 engine


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

expand_moreN53 engine


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

expand_moreAll other modifications


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

expand_moreTiming case cover

expand_more318 d with diesel straight-4 2.0 L 134 HP engine (2007.7–2012.6)


Cap	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace the cover plate.

expand_moreScrews (M6)


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

expand_more320 d xDrive with diesel straight-4 2.0 L 174 HP engine (2008.9–2012.6)


Cap	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace the cover plate.

expand_moreScrews (M6)


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

expand_more325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)


M10	34.67 lbf⋅ft34.67 lbf⋅ft47 N⋅m
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_more330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)


M10	34.67 lbf⋅ft34.67 lbf⋅ft47 N⋅m
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_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	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreOil drain plug


M12 × 1,5 screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace sealing rings.

expand_moreOil filter housing

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


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


320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreOil pump

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M8	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


M8 × 30 screws	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreM8 × 45 screws


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

expand_moreOil pump chain wheel

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


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

expand_moreAll other modifications


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Use new screw. (left-hand thread)
Second stage	90°90°90°

expand_moreOil sump

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M8	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


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


318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace self-locking or microencapsulated screws
318 i with gasoline straight-4 2.0 L 141 HP engine (2007.9–2012.6)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)


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


320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.
320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.

expand_more320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)


M12	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
M8	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Replace screws.


320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)


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_more325 i with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)

expand_moreAluminium oil sump (M8 × 112, M8 × 26, and M8 × 92)


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

expand_moreAluminium oil sump (M8 × 112 and M8 × 92)


Third stage	90°90°90°

expand_moreSheet-steel sump


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

expand_more335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)

expand_moreAluminium oil sump (M8 × 112, M8 × 26, and M8 × 92)


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

expand_moreAluminium oil sump (M8 × 112 and M8 × 92)


Third stage	90°90°90°

expand_moreSheet-steel sump


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

expand_moreAll other modifications


On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreEngine management

expand_moreCamshaft sensor


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
325 xi with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	2.95 lbf⋅ft2.95 lbf⋅ft4 N⋅m

expand_moreCrankshaft sensor


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_more325 xi with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6)


First stage	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Replace screws.
Second stage	45°45°45°


All other modifications	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreGlow plugs


318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
330 d with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
330 xd with diesel straight-6 3.0 L 228 HP engine (2005.9–2012.6)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
335 d with diesel straight-6 3.0 L 282 HP at 4000 RPM, 560 N⋅m at 2000 RPM engine (2006.9–2012.6)	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_more325 xi with gasoline straight-6 3.0 L 215 HP engine (2007.9–2012.6)


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

expand_more335 i with gasoline straight-6 3.0 L 302 HP engine (2006.9–2012.6)


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


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


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

expand_moreEngine mounting

expand_moreEngine bracket


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

expand_moreEngine mounting

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)

expand_moreAt the subframe


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreOn engine bracket


M12	50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m

expand_more318 d with diesel straight-4 2.0 L 134 HP engine (2007.7–2012.6)

expand_moreAt the subframe


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8 screws (class 10.9)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m


On engine bracket	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6)

expand_moreAt the subframe


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8 screws (class 10.9)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreOn engine bracket


M10 screws (class 10.9)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m
M12	50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m

expand_more320 d xDrive with diesel straight-4 2.0 L 174 HP engine (2008.9–2012.6)

expand_moreAt the subframe


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8 screws (class 10.9)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m


On engine bracket	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_more320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)

expand_moreAt the subframe


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8 screws (class 10.9)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreOn engine bracket


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

expand_more325 d with diesel straight-6 3.0 L 194 HP engine (2006.9–2012.6)

expand_moreAt the subframe


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
M8 screws (class 10.9)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreOn engine bracket


M10 screws (class 10.9)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m
M12	50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m

expand_moreAll other modifications

expand_moreAt the crossmember


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

expand_moreEngine suspension

expand_moreOn the engine block


M10	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m

expand_moreSubframe


M12	79.66 lbf⋅ft79.66 lbf⋅ft108 N⋅m

expand_moreSubframe diagonal strut

expand_moreM10


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

expand_moreSubframe stiffening plate

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAll other modifications

expand_moreM10


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

expand_moreExhaust system

expand_moreCatalytic converter bracket

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)

expand_moreM10


Screws	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
Torx screws	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreM12


Screws	54.58 lbf⋅ft54.58 lbf⋅ft74 N⋅m
Torx screws	48.68 lbf⋅ft48.68 lbf⋅ft66 N⋅m

expand_moreM6


Screws	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Torx screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreM8


Screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Torx screws	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m


Nuts	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_more320 d with diesel straight-4 2.0 L 148 HP engine (2005.9–2012.6)

expand_moreM10


Screws	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
Torx screws	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreM12


Screws	54.58 lbf⋅ft54.58 lbf⋅ft74 N⋅m
Torx screws	48.68 lbf⋅ft48.68 lbf⋅ft66 N⋅m

expand_moreM6


Screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreM8


Screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Torx screws	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m


Nuts	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)

expand_moreM10


Screws	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
Torx screws	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreM12


Screws	54.58 lbf⋅ft54.58 lbf⋅ft74 N⋅m
Torx screws	48.68 lbf⋅ft48.68 lbf⋅ft66 N⋅m

expand_moreM6


Screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Torx screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreM8


Screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Torx screws	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m


Nuts	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreDiesel particulate filter

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)

expand_moreAt the turbocharger


Clamps	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace clamps.

expand_moreOn catalytic converter


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_moreOn primary catalytic converter


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_moreAll other modifications

expand_moreScrews at the gearbox bracket


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreM8 × 20 screws


Strut	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreOn catalytic converter


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_moreOn primary catalytic converter


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_moreExhaust manifold

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


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

expand_more318 d with diesel straight-4 2.0 L 121 HP engine (2005.9–2012.6)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace the nuts and use fitting paste
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 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

expand_more318 d with diesel straight-4 2.0 L 134 HP engine (2007.7–2012.6)


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more318 i with gasoline straight-4 2.0 L 127 HP engine (2006.1–2012.6)


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace the nuts and use fitting paste
M7	11.06 lbf⋅ft11.06 lbf⋅ft15 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

expand_more320 d xDrive with diesel straight-4 2.0 L 174 HP engine (2008.9–2012.6)


M7	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_more320 i with gasoline straight-4 2.0 L 148 HP engine (2005.9–2012.6)


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


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

expand_moreExhaust pipe

expand_more316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)


M10	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
M8	22.86 lbf⋅ft22.86 lbf⋅ft31 N⋅m

expand_more320 d xDrive with diesel straight-4 2.0 L 174 HP engine (2008.9–2012.6)


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_more320 xd with diesel straight-4 2.0 L 174 HP, 340 N⋅m at 2000 RPM engine (2007.9–2012.6)


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_more325 xi with gasoline straight-6 2.5 L 215 HP engine (2005.9–2012.6)


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_moreAll other modifications

expand_moreOn exhaust manifold


M10	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreExhaust pipe bracket

expand_more318 d with diesel straight-4 2.0 L 134 HP engine (2007.7–2012.6)

expand_moreAt the gearbox


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreM12


Nuts	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more320 d with diesel straight-4 2.0 L 161 HP engine (2005.9–2012.6)

expand_moreAt the gearbox


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreM12


Nuts	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_more320 d xDrive with diesel straight-4 2.0 L 174 HP engine (2008.9–2012.6)

expand_moreAt the gearbox


M8	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreM12


Nuts	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreAll other modifications

expand_moreAt the gearbox


M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreParticle filter bracket

expand_moreScrews at the gearbox bracket


M8	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreM8 × 20 screws


Strut	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_morePrimary catalytic converter

expand_moreAt the turbocharger


Clamps	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Use a new clamp

expand_moreOn diesel particulate filter


Clamps	37.62 lbf⋅ft37.62 lbf⋅ft51 N⋅m

expand_moreIgnition system

expand_moreSpark plugs


M12 × 1,25 screws	14.75–19.18 lbf⋅ft14.75–19.18 lbf⋅ft20–26 N⋅m
M14 × 1,25 screws	19.91–24.34 lbf⋅ft19.91–24.34 lbf⋅ft27–33 N⋅m

expand_moreStart system

expand_moreStarter


316 i with gasoline straight-4 1.6 L 121 HP engine (2008.5–2012.5)	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
318 i with gasoline straight-4 2.0 L 134 HP engine (2007.9–2012.6)	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
320 i with gasoline straight-4 2.0 L 154 HP engine (2005.9–2012.6)	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
320 i with gasoline straight-4 2.0 L 168 HP engine (2007.9–2012.6)	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
All other modifications	14.01 lbf⋅ft14.01 lbf⋅ft19 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 3 Series Touring 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 3 Series Touring 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 3 Series Touring you're not only saving money, but also also improving your technical skills and learning something new.

2008 BMW 3 Series Touring generations

In 2008 BMW offered 2 generations of the 3 Series Touring. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Fourth generation

E91

2008 BMW 3 Series Touring Fourth generation LCI Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

2008 BMW 3 Series Touring generations

Fourth generation

BMW 3 Series Touring Fourth generation LCI model years

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