2006 Ford S-Max engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


All Ford gasoline straight-4 2.0 L AOWA engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All Ford gasoline straight-4 2.0 L AOWB engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
Figure 1. Air intake system, Intake manifold.
All Ford diesel straight-4 2.0 L AZWA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
See figure 1.
All Ford gasoline straight-5 2.5 L HUWA engines	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
All Ford diesel straight-4 1.8 L QYWA engines	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWA engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWB engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreAll other modifications


With exhaust gas norm EURO 4	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten in several steps. See figure 1.
Figure 2. Air intake system, Intake manifold, All other modifications.
With exhaust gas norm EURO 5	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten in several steps. See figure 2.

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley


All Ford diesel straight-4 1.8 L QYWA engines	34.67 lbf⋅ft34.67 lbf⋅ft47 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAuxiliary drive belt tensioner


All other modifications	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreAuxiliary drive belt tensioner


2.0 TDCi with diesel straight-4 2.0 L 129 HP at 4000 RPM, 320 N⋅m at 1750 RPM engine (2006.5–)	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m


Air-conditioning compressor	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAir-conditioning compressor bracket


All Ford gasoline straight-5 2.5 L HUWA engines	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


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


Air-conditioning compressor pressure line	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreAlternator


All Ford gasoline straight-5 2.5 L HUWA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Ford diesel straight-4 1.8 L QYWA engines	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
All other modifications	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreGenerator bracket


All Ford gasoline straight-5 2.5 L HUWA engines	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_morePower steering pump bracket


All Ford diesel straight-4 2.0 L AZWA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All other modifications	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreHydraulic lines at the servo-steering pump


All Ford diesel straight-4 1.8 L QYWA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreServo pump pulley


2.5 ST with gasoline straight-5 2.5 L 217 HP at 5000 RPM, 320 N⋅m at 1500 RPM engine (2006.5–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreServo steering pump


All Ford diesel straight-4 2.0 L AZWA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreVacuum pump


All other modifications	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCarburetion

expand_moreFuel-distributing pipe


All Ford gasoline straight-4 2.0 L AOWA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Ford gasoline straight-4 2.0 L AOWB engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Ford gasoline straight-5 2.5 L HUWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


Fuel lines	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
Otherwise	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


All Ford gasoline/natural gas straight-4 2.0 L TBWA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWB engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreHigh-pressure line


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace high-pressure line.
Second stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreHigh-pressure pump


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


High-pressure pump pulley	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreInjection hoses

expand_moreAll Ford diesel straight-4 2.0 L AZWA engines


First stage	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
Second stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


On injector	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


With exhaust gas norm EURO 4	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Tighten in several steps.
With exhaust gas norm EURO 5	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Tighten in several steps.

expand_moreInjection nozzle (injector)

expand_moreAll Ford diesel straight-4 2.0 L AZWA engines

expand_moreNuts


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


Stud screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m


All Ford gasoline straight-5 2.5 L HUWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Second stage	90°90°90°
Fuel lines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications

expand_moreWith exhaust gas norm EURO 4


Stud screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreWith exhaust gas norm EURO 4, nuts


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

expand_moreWith exhaust gas norm EURO 5


First stage	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Second stage	55°55°55°

expand_moreInjection pump


High-pressure pump	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreInjection pump pulley


Wheel	30.98 lbf⋅ft30.98 lbf⋅ft42 N⋅m

expand_moreCharging

expand_moreTurbo charger

expand_moreAll Ford diesel straight-4 2.0 L AZWC engines


At the exhaust manifold	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


At the bracket	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
On exhaust manifold	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Turbocharger bracket	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreTurbocharger oil feed line

expand_moreAll other modifications


At the turbocharger	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
On the engine block	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace filter.


Turbocharger oil return line	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCooling system

expand_moreCoolant pump


All Ford gasoline straight-4 2.0 L AOWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Ford gasoline straight-4 2.0 L AOWB engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Ford gasoline straight-5 2.5 L HUWA engines	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


All Ford gasoline/natural gas straight-4 2.0 L TBWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWB engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreCoolant pump pulley


All Ford diesel straight-4 1.8 L QYWA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

Figure 3. Cylinder head, Camshaft bearing.


All Ford diesel straight-4 2.0 L AZWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
See figure 3.

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


Bearing casing	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
helically from the inside out


All Ford diesel straight-4 1.8 L QYWA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


First stage	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Second stage	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreAll other modifications


With exhaust gas norm EURO 4	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten in several steps. See figure 3.

With exhaust gas norm EURO 5	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
See figure 3.

expand_moreCylinder head screws

expand_moreAll Ford diesel straight-4 2.0 L AZWA engines

Figure 4. Cylinder head, Cylinder head screws, Ford diesel straight-4 2.0 L AZWA.


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws. See figure 4.
Second stage	220°220°220°

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines

Figure 5. Cylinder head, Cylinder head screws, Ford gasoline straight-5 2.5 L HUWA.


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 5.
Second stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Third stage	130°130°130°

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines

expand_moreM12

Figure 6. Cylinder head, Cylinder head screws, Ford diesel straight-4 1.8 L QYWA, M12.


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws. See figure 6.
Second stage	39.83 lbf⋅ft39.83 lbf⋅ft54 N⋅m
Third stage	90°90°90°

expand_moreM12 × 137 screws


Fourth stage	70°70°70°

expand_moreM12 × 177 screws


Fourth stage	90°90°90°

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Replace screws.
Second stage	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Third stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Fourth stage	90°90°90°
Fifth stage	90°90°90°

expand_moreAll other modifications


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	220°220°220°

expand_moreValve cover


All Ford diesel straight-4 2.0 L AZWA engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
See figure 7.

expand_moreAll Ford diesel straight-4 2.0 L AZWC engines


With exhaust gas norm EURO 4	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
See figure 7.
Figure 8. Cylinder head, Valve cover, Ford diesel straight-4 2.0 L AZWC.
With exhaust gas norm EURO 5	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
See figure 8.

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	2.21 lbf⋅ft2.21 lbf⋅ft3 N⋅m
Second stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m


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

expand_moreEngine block

expand_moreConnecting rod bearing

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


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

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Use new screws.
Second stage	60°60°60°
Third stage	20°20°20°

expand_moreAll other modifications


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

expand_moreCrankshaft central screws


All Ford gasoline straight-5 2.5 L HUWA engines	132.76 lbf⋅ft132.76 lbf⋅ft180 N⋅m
Use new screws.

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m
Use new screw.
Second stage	180°180°180°

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


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

expand_moreAll other modifications


First stage	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Replace screws.
Second stage	60°60°60°

expand_moreDrive plate

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	48.68 lbf⋅ft48.68 lbf⋅ft66 N⋅m

expand_moreFlywheel


All Ford diesel straight-4 2.0 L AZWA engines	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
Replace screws.

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


First stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Replace screws.
Second stage	65°65°65°

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Replace screws.
Second stage	45°45°45°

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws.
Second stage	59 lbf⋅ft59 lbf⋅ft80 N⋅m
Third stage	82.61 lbf⋅ft82.61 lbf⋅ft112 N⋅m

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m


Flywheel cover	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreMain bearing

expand_moreAll Ford diesel straight-4 2.0 L AZWA engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Second stage	63°63°63°

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines

expand_moreM10


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace screws.
Second stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
cross-wise from inside to outside
Fifth stage	90°90°90°

expand_moreM8


Third stage	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Replace screws.

expand_moreM7


Fourth stage	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
Replace screws.

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m
Use new screws.

expand_moreSecond stage


First step	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Second step	60°60°60°

expand_moreAll other modifications

expand_moreWith exhaust gas norm EURO 4


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Second stage	63°63°63°

expand_moreWith exhaust gas norm EURO 5


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Second stage	82°82°82°

expand_moreVibration damper

expand_more2.5 ST with gasoline straight-5 2.5 L 217 HP at 5000 RPM, 320 N⋅m at 1500 RPM engine (2006.5–)


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	60°60°60°

expand_moreEngine control

expand_moreCamshaft drive belt deflection pulley


All Ford gasoline straight-5 2.5 L HUWA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m


Camshaft timing chain guide rail	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCamshaft timing chain tensioner


All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreCamshaft timing gear


All Ford diesel straight-4 1.8 L QYWA engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Second stage	60°60°60°


Chain tensioner	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Control drive chain guide rail	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Control drive chain tensioner	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Control drive sprocket wheel	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreInlet camshaft wheel

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


Central screws	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Locking screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


All other modifications	53.1 lbf⋅ft53.1 lbf⋅ft72 N⋅m


Oil pump drive chain tensioner	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreOutlet camshaft wheel

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


Central screws	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Locking screws	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


All other modifications	53.1 lbf⋅ft53.1 lbf⋅ft72 N⋅m

expand_moreTiming case cover

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreAll other modifications


M10	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
M6	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreToothed belt guard


All other modifications	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m

expand_moreToothed belt guard at the bottom


All other modifications	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m

expand_moreToothed belt guard at the top


All other modifications	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m

expand_moreToothed belt tensioning roller


All Ford gasoline straight-5 2.5 L HUWA engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Ford diesel straight-4 1.8 L QYWA engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreEngine lubrication

expand_moreOil cooler

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


On engine sump	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m


All Ford diesel straight-4 1.8 L QYWA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreOil drain plug


All Ford gasoline straight-5 2.5 L HUWA engines	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
All Ford diesel straight-4 1.8 L QYWA engines	26.55 lbf⋅ft26.55 lbf⋅ft36 N⋅m
All other modifications	25.08 lbf⋅ft25.08 lbf⋅ft34 N⋅m

expand_moreOil filter housing

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


Oil filter cover	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m
On the engine block	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


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

expand_moreOil pump


All Ford gasoline straight-5 2.5 L HUWA engines	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Second stage	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


All other modifications	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m


Oil pump chain wheel	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOil sump

expand_moreAll Ford diesel straight-4 2.0 L AZWA engines


At the gearbox	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
Otherwise	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m


All Ford gasoline straight-5 2.5 L HUWA engines	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Second stage	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Otherwise	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAll other modifications


With exhaust gas norm EURO 4	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreWith exhaust gas norm EURO 5


Oil sump lower part	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Tighten in several steps.
Oil sump top part	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m
Tighten in several steps.

expand_moreEngine management

expand_moreCamshaft sensor


All Ford diesel straight-4 2.0 L AZWA engines	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
All Ford diesel straight-4 2.0 L AZWC engines	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
All Ford gasoline straight-5 2.5 L HUWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Ford diesel straight-4 2.0 L QXWA engines	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
All Ford diesel straight-4 2.0 L QXWB engines	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
All Ford diesel straight-4 2.0 L QXWC engines	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
All Ford diesel straight-4 1.8 L QYWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Ford diesel straight-4 2.0 L UFWA engines	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
All Ford diesel straight-4 2.0 L UKWA engines	1.48 lbf⋅ft1.48 lbf⋅ft2 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCrankshaft sensor


All Ford diesel straight-4 2.0 L AZWA engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


Nuts	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
On the engine block	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m


All Ford diesel straight-4 1.8 L QYWA engines	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
All other modifications	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m


Exhaust gas temperature sensor	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreGlow plugs


All Ford diesel straight-4 2.0 L AZWA engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Ford diesel straight-4 1.8 L QYWA engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll other modifications


With exhaust gas norm EURO 4	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
With exhaust gas norm EURO 5	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreKnock sensor


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

expand_moreLambda sensor


All other modifications	34.67 lbf⋅ft34.67 lbf⋅ft47 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket


All Ford gasoline straight-4 2.0 L AOWA engines	59 lbf⋅ft59 lbf⋅ft80 N⋅m
All Ford gasoline straight-4 2.0 L AOWB engines	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines

expand_moreOn the engine block

expand_moreM10


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Second stage	75°75°75°

expand_moreM8


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


All Ford diesel straight-4 1.8 L QYWA engines	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWA engines	59 lbf⋅ft59 lbf⋅ft80 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWB engines	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreAll other modifications


On the engine block	41.3 lbf⋅ft41.3 lbf⋅ft56 N⋅m

expand_moreEngine mounting

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


On engine bracket	59 lbf⋅ft59 lbf⋅ft80 N⋅m
On engine mounting	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


On chassis	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m
On engine bracket	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreAll other modifications

expand_moreOn chassis


Right	66.38 lbf⋅ft66.38 lbf⋅ft90 N⋅m

expand_moreOn engine bracket


Right	98.1 lbf⋅ft98.1 lbf⋅ft133 N⋅m

expand_moreSubframe

expand_moreOn chassis


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Replace screws.
Second stage	90°90°90°

expand_moreSubframe stiffening plate

expand_moreOn chassis


M8	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreTorque arm

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


At the subframe	81.13 lbf⋅ft81.13 lbf⋅ft110 N⋅m

expand_moreAll Ford diesel straight-4 1.8 L QYWA engines


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Second stage	loosen by 360°
Third stage	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m

expand_moreAll other modifications


At the subframe	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreTorque support bracket

expand_moreAll Ford gasoline straight-5 2.5 L HUWA engines


On the engine block	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreAll Ford gasoline/natural gas straight-4 2.0 L TBWA engines


At the gearbox	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m


All other modifications	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter


All Ford gasoline straight-4 2.0 L AOWA engines	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
All Ford gasoline straight-4 2.0 L AOWB engines	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
All Ford gasoline straight-5 2.5 L HUWA engines	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWA engines	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWB engines	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreAll other modifications


At the bracket	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Clamps at the turbocharger	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Replace clamps.
On particle filter	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m


Catalytic converter bracket	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Diesel particulate filter	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreExhaust manifold


All Ford gasoline straight-4 2.0 L AOWA engines	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
All Ford gasoline straight-4 2.0 L AOWB engines	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
All Ford diesel straight-4 2.0 L AZWA engines	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
All Ford gasoline straight-5 2.5 L HUWA engines	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
All Ford diesel straight-4 1.8 L QYWA engines	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWA engines	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
All Ford gasoline/natural gas straight-4 2.0 L TBWB engines	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m

expand_moreAll other modifications


With exhaust gas norm EURO 4	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Tighten in several steps.
With exhaust gas norm EURO 5	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten in several steps.

expand_moreExhaust pipe


All Ford diesel straight-4 1.8 L QYWA engines	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
All other modifications	35.4 lbf⋅ft35.4 lbf⋅ft48 N⋅m

expand_moreExhaust pipe bracket


At the subframe	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreFuel supply

expand_moreFuel filter bracket


All Ford diesel straight-4 1.8 L QYWA engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreFuel lines

expand_moreAll other modifications


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace fuel line.
Second stage	45°45°45°

expand_moreIgnition system

expand_moreSpark plugs


All Ford gasoline straight-5 2.5 L HUWA engines	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
All other modifications	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreStart system

expand_moreStarter

expand_moreAll Ford diesel straight-4 2.0 L AZWC engines

expand_moreWith exhaust gas norm EURO 4


MMT6 gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreWith exhaust gas norm EURO 5


MMT6 gearbox	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


Otherwise	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m


All Ford gasoline straight-5 2.5 L HUWA engines	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
All other modifications	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2006 Ford S-Max 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 Ford warranty policy for your region. In some regions DIY service may invalidate your warranty.

Maintenance Items

Chassis and Body Fastener Tightening Specifications
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 Ford S-Max 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 2006 Ford S-Max you're not only saving money, but also also improving your technical skills and learning something new.

2006 Ford S-Max First generation (MK1) Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Ford S-Max First generation (MK1) model years

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