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Condition Value
expand_moreAir intake system
expand_moreIntake manifold
All Opel diesel straight-4 1.7 L A 17 DTJ engines 17.7 lbf⋅ft
helically from the inside out
All Opel diesel straight-4 1.7 L A 17 DTR engines 17.7 lbf⋅ft
helically from the inside out
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 17.7 lbf⋅ft
helically from the inside out
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
Replace nuts.
All Opel diesel straight-4 1.9 L Z 19 DTH engines 18.44 lbf⋅ft
Replace nuts.
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
Replace nuts.
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 16.23 lbf⋅ft
Replace nuts.
All Opel gasoline straight-4 2.0 L Z 20 LER engines 16.23 lbf⋅ft
Replace nuts.
All Opel gasoline straight-4 2.2 L Z 22 YH engines 6.64 lbf⋅ft
All other modifications 14.75 lbf⋅ft
Replace nuts.
expand_moreAuxiliary assemblies
expand_moreAuxiliary drive belt deflection pulley
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
Bottom 18.44 lbf⋅ft
Top 44.25 lbf⋅ft
All other modifications 36.88 lbf⋅ft
expand_moreAuxiliary drive belt tensioner
All Opel diesel straight-4 1.7 L A 17 DTJ engines 66.38 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 66.38 lbf⋅ft
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 25.81 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 66.38 lbf⋅ft
With air-conditioning 18.44 lbf⋅ft
With air-conditioning 18.44 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 31.72 lbf⋅ft
All other modifications 36.88 lbf⋅ft
Replace screws.
expand_moreAir-conditioning compressor
All Opel CNG straight-4 1.6 L A 16 XNT engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTJ engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 18.44 lbf⋅ft
All Opel CNG straight-4 1.6 L Z 16 XNT engines 18.44 lbf⋅ft
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 18.44 lbf⋅ft
All other modifications 16.23 lbf⋅ft
expand_moreAir-conditioning compressor bracket
All Opel diesel straight-4 1.9 L Z 19 DT engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 36.88 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 25.81 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LER engines 25.81 lbf⋅ft
All other modifications 31.72 lbf⋅ft
Air-conditioning compressor pressure line 14.75 lbf⋅ft
expand_moreAlternator
M10 33.93 lbf⋅ft
M8 14.01 lbf⋅ft
Bottom 25.81 lbf⋅ft
Top 14.75 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 51.63 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 51.63 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 51.63 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 14.75 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LER engines 14.75 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 14.75 lbf⋅ft
All other modifications 25.81 lbf⋅ft
expand_moreGenerator bracket
M10 35.4 lbf⋅ft
M14 50.15 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
All other modifications 25.81 lbf⋅ft
expand_moreVacuum pump
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
First stage 3.69 lbf⋅ft
Replace screws.
Second stage 50°
All other modifications 17.7 lbf⋅ft
expand_moreCarburetion
expand_moreExhaust recirculation pipe
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
Screws 18.44 lbf⋅ft
Replace sealing rings.
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
Replace sealing rings.
expand_moreFuel-distributing pipe
All Opel gasoline straight-4 1.8 L A 18 XER engines 14.75 lbf⋅ft
All Opel gasoline straight-4 1.8 L Z 18 XER engines 14.75 lbf⋅ft
All other modifications 5.9 lbf⋅ft
expand_moreHigh-pressure line
All Opel diesel straight-4 1.7 L A 17 DTJ engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 18.44 lbf⋅ft
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
M12 18.44 lbf⋅ft
M14 16.96 lbf⋅ft
expand_moreHigh-pressure pump
All Opel diesel straight-4 1.7 L A 17 DTJ engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
expand_moreHigh-pressure pump pulley
All Opel diesel straight-4 1.9 L Z 19 DT engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 36.88 lbf⋅ft
All other modifications 50.15 lbf⋅ft
expand_moreInjection hoses
M12 18.44 lbf⋅ft
M14 16.96 lbf⋅ft
expand_moreInjection nozzle (injector)
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
Stud screws 10.33 lbf⋅ft
Otherwise 18.44 lbf⋅ft
Replace nuts.
expand_moreAll other modifications
First stage 29.5 lbf⋅ft
Second stage slacken
Third stage 23.6 lbf⋅ft
Injection pump 18.44 lbf⋅ft
expand_moreCharging
expand_moreTurbo charger
First stage 17.7 lbf⋅ft
Replace screws and nuts.
Second stage 35.4 lbf⋅ft
expand_moreTurbocharger oil feed line
All Opel diesel straight-4 1.9 L Z 19 DT engines 11.06 lbf⋅ft
Replace sealing rings.
All Opel diesel straight-4 1.9 L Z 19 DTH engines 11.06 lbf⋅ft
Replace sealing rings.
All Opel diesel straight-4 1.9 L Z 19 DTL engines 11.06 lbf⋅ft
Replace sealing rings.
expand_moreAt the turbocharger
Banjo screws 8.85 lbf⋅ft
Replace sealing rings.
Support 8.85 lbf⋅ft
expand_moreOn the engine block
Support 25.81 lbf⋅ft
Union nuts 14.75 lbf⋅ft
expand_moreTurbocharger oil return line
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
At the turbocharger 6.64 lbf⋅ft
Replace sealing rings.
On the engine block 18.44 lbf⋅ft
Replace sealing rings.
At the turbocharger 5.9 lbf⋅ft
Replace sealing rings.
On the engine block 22.13 lbf⋅ft
Replace sealing rings.
expand_moreCooling system
expand_moreCoolant pump
On the engine block 14.75 lbf⋅ft
Otherwise 5.9 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
Replace screws.
All Opel diesel straight-4 1.9 L Z 19 DTH engines 18.44 lbf⋅ft
Replace screws.
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
Replace screws.
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 18.44 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LER engines 18.44 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 16.96 lbf⋅ft
All other modifications 5.9 lbf⋅ft
Replace screws.
expand_moreCoolant pump pulley
All Opel diesel straight-4 1.7 L A 17 DTJ engines 11.8 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 11.8 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 11.8 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 5.9 lbf⋅ft
All other modifications 14.75 lbf⋅ft
Radiator mounting 11.06 lbf⋅ft
expand_moreCylinder head
expand_moreCamshaft bearing
Figure 1. Cylinder head, Camshaft bearing, Opel diesel straight-4 1.7 L A 17 DTJ.
Figure 1. Cylinder head, Camshaft bearing, Opel diesel straight-4 1.7 L A 17 DTJ.
Nuts 16.23 lbf⋅ft
Tighten in several steps. See figure 1.
Screws 19.91 lbf⋅ft
Figure 2. Cylinder head, Camshaft bearing.
Figure 2. Cylinder head, Camshaft bearing.
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
See figure 2.
All Opel diesel straight-4 1.9 L Z 19 DTH engines 18.44 lbf⋅ft
See figure 2.
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
See figure 2.
All Opel gasoline straight-4 2.2 L Z 22 YH engines 6.64 lbf⋅ft
helically from the inside out
All other modifications 5.9 lbf⋅ft
helically from the inside out
expand_moreCylinder head screws
Figure 3. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.7 L A 17 DTJ.
Figure 3. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.7 L A 17 DTJ.
First stage 36.88 lbf⋅ft
Use new screws. See figure 3.
Second stage 90°
Third stage 90°
expand_moreAll Opel CNG straight-4 1.6 L Z 16 XNT engines
Figure 4. Cylinder head, Cylinder head screws, Opel CNG straight-4 1.6 L Z 16 XNT.
Figure 4. Cylinder head, Cylinder head screws, Opel CNG straight-4 1.6 L Z 16 XNT.
First stage 18.44 lbf⋅ft
Replace screws. See figure 4.
Second stage 90°
Third stage 90°
Fourth stage 90°
Fifth stage 45°
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
Figure 5. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.9 L Z 19 DT.
Figure 5. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.9 L Z 19 DT.
First stage 14.75 lbf⋅ft
Use new screws. See figure 5.
Second stage 47.94 lbf⋅ft
Third stage 90°
Fourth stage 90°
Fifth stage 90°
Figure 6. Cylinder head, Cylinder head screws, Opel gasoline straight-4 2.0 L Z 20 LEH.
Figure 6. Cylinder head, Cylinder head screws, Opel gasoline straight-4 2.0 L Z 20 LEH.
First stage 18.44 lbf⋅ft
Use new screws. See figure 6.
Second stage 90°
Third stage 90°
Fourth stage 90°
Fifth stage 15°
First stage 18.44 lbf⋅ft
Use new screws. See figure 6.
Second stage 90°
Third stage 90°
Fourth stage 90°
Fifth stage 15°
expand_moreM10
Figure 7. Cylinder head, Cylinder head screws, Opel gasoline straight-4 2.2 L Z 22 YH, M10.
Figure 7. Cylinder head, Cylinder head screws, Opel gasoline straight-4 2.2 L Z 22 YH, M10.
First stage 22.13 lbf⋅ft
Use new screws. See figure 7.
Second stage 75°
Third stage 75°
Fourth stage 15°
M8 25.81 lbf⋅ft
Use screw-locking compound.
expand_moreAll other modifications
Figure 8. Cylinder head, Cylinder head screws, All other modifications.
Figure 8. Cylinder head, Cylinder head screws, All other modifications.
First stage 18.44 lbf⋅ft
Use new screws. See figure 8.
Second stage 90°
Third stage 90°
Fourth stage 90°
Fifth stage 45°
expand_moreValve cover
All Opel diesel straight-4 1.7 L A 17 DTJ engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 7.38 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 6.64 lbf⋅ft
All other modifications 5.9 lbf⋅ft
expand_moreEngine block
expand_moreConnecting rod bearing
First stage 18.44 lbf⋅ft
Replace screws and nuts.
Second stage 100°
Third stage 25°
expand_moreAll Opel CNG straight-4 1.6 L Z 16 XNT engines
First stage 18.44 lbf⋅ft
Replace screws.
Second stage 30°
Third stage 15°
First stage 18.44 lbf⋅ft
Use new screws.
Second stage 30°
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
First stage 18.44 lbf⋅ft
Use new screws.
Second stage 60°
First stage 18.44 lbf⋅ft
Use new screws.
Second stage 50°
Third stage 50°
Fourth stage 10°
expand_moreAll other modifications
First stage 25.81 lbf⋅ft
Use new screws.
Second stage 45°
Third stage 15°
expand_moreCrankshaft central screws
All Opel diesel straight-4 1.7 L A 17 DTJ engines 144.56 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 144.56 lbf⋅ft
First stage 70.07 lbf⋅ft
Use new screws with the screw- locking compound.
Second stage 45°
Third stage 15°
expand_moreAll Opel CNG straight-4 1.6 L Z 16 XNT engines
First stage 66.38 lbf⋅ft
Replace screws.
Second stage 45°
Third stage 15°
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 144.56 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 250.77 lbf⋅ft
Left-hand thread
All Opel diesel straight-4 1.9 L Z 19 DTH engines 250.77 lbf⋅ft
Left-hand thread
All Opel diesel straight-4 1.9 L Z 19 DTL engines 250.77 lbf⋅ft
Left-hand thread
First stage 95.88 lbf⋅ft
Use new screw.
Second stage 4050°
First stage 95.88 lbf⋅ft
Use new screw.
Second stage 4050°
First stage 73.76 lbf⋅ft
Use new screw.
Second stage 75°
Third stage 15°
expand_moreAll other modifications
First stage 70.07 lbf⋅ft
Use new screw.
Second stage 45°
Third stage 15°
expand_moreCrankshaft pulley
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
All other modifications 14.75 lbf⋅ft
expand_moreDrive plate
All Opel diesel straight-4 1.9 L Z 19 DT engines 118.01 lbf⋅ft
Replace screws.
All Opel diesel straight-4 1.9 L Z 19 DTH engines 118.01 lbf⋅ft
Replace screws.
First stage 39.09 lbf⋅ft
Replace screws.
Second stage 25°
expand_moreFlywheel
First stage 62.69 lbf⋅ft
Replace screws.
Second stage 30°
Third stage 15°
First stage 22.13 lbf⋅ft
Second stage 30°
Third stage 15°
All Opel diesel straight-4 1.9 L Z 19 DT engines 118.01 lbf⋅ft
Replace screws.
All Opel diesel straight-4 1.9 L Z 19 DTH engines 118.01 lbf⋅ft
Replace screws.
All Opel diesel straight-4 1.9 L Z 19 DTL engines 118.01 lbf⋅ft
Replace screws.
First stage 47.94 lbf⋅ft
Replace screws. Use screw-locking compound.
Second stage 30°
Third stage 15°
First stage 47.94 lbf⋅ft
Replace screws. Use screw-locking compound.
Second stage 30°
Third stage 15°
First stage 44.25 lbf⋅ft
Replace screws.
Second stage 30°
Third stage 15°
expand_moreAll other modifications
First stage 25.81 lbf⋅ft
Replace screws.
Second stage 30°
Third stage 15°
expand_moreMain bearing
First stage 28.76 lbf⋅ft
helically from the inside out
Second stage 60°
Use new screws.
expand_moreAll Opel CNG straight-4 1.6 L Z 16 XNT engines
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 45°
Third stage 15°
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
First stage 18.44 lbf⋅ft
Use new screws.
Second stage 100°
helically from the inside out
expand_moreM10
First stage 14.75 lbf⋅ft
Use new screws.
Second stage 70°
Third stage 15°
Figure 9. Engine block, Main bearing, Opel gasoline straight-4 2.2 L Z 22 YH.
Figure 9. Engine block, Main bearing, Opel gasoline straight-4 2.2 L Z 22 YH.
M8 16.23 lbf⋅ft
See figure 9.
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Use new screws.
Second stage 45°
Third stage 15°
expand_moreVibration damper
First stage 70.07 lbf⋅ft
Second stage 30°
Third stage 15°
All other modifications 18.44 lbf⋅ft
expand_moreEngine control
expand_moreBalance shaft timing chain guide rail
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 7.38 lbf⋅ft
expand_moreBalance shaft timing chain tension rail
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 7.38 lbf⋅ft
expand_moreCamshaft adjuster
First stage 47.94 lbf⋅ft
Replace screws.
Second stage 120°
Third stage 15°
Locking screws 22.13 lbf⋅ft
First stage 47.94 lbf⋅ft
Replace screws.
Second stage 125°
Third stage 15°
Locking screws 22.13 lbf⋅ft
expand_moreCamshaft drive belt deflection pulley
All Opel diesel straight-4 1.7 L A 17 DTJ engines 59 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 59 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 59 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 36.88 lbf⋅ft
All other modifications 18.44 lbf⋅ft
Replace screws.
expand_moreCamshaft timing chain guide rail
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 7.38 lbf⋅ft
expand_moreCamshaft timing chain slip rail
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 5.9 lbf⋅ft
expand_moreCamshaft timing chain tensioning rail
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 7.38 lbf⋅ft
expand_moreCamshaft timing gear
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 60°
Third stage 15°
First stage 36.88 lbf⋅ft
Second stage 60°
Third stage 15°
Locking screws 22.13 lbf⋅ft
expand_moreWith camshaft adjuster
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 150°
Third stage 15°
All Opel diesel straight-4 1.9 L Z 19 DT engines 88.51 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 88.51 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 88.51 lbf⋅ft
First stage 62.69 lbf⋅ft
Replace bolt.
Second stage 30°
All other modifications 81.87 lbf⋅ft
expand_moreControl drive chain tensioner
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 55.32 lbf⋅ft
Drive belt tensioner device 14.75 lbf⋅ft
expand_moreDrive chain balance shaft tensioner
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 7.38 lbf⋅ft
expand_moreInlet camshaft wheel
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 60°
Third stage 15°
expand_moreOutlet camshaft wheel
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 60°
Third stage 15°
expand_moreTiming case cover
2.2 with gasoline straight-4 2.2 L 148 HP engine (2005.7–) 15.49 lbf⋅ft
expand_moreToothed belt guard
All Opel diesel straight-4 1.7 L A 17 DTJ engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 7.38 lbf⋅ft
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 2.95 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 7.38 lbf⋅ft
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
M6 6.64 lbf⋅ft
M8 18.44 lbf⋅ft
All other modifications 4.43 lbf⋅ft
expand_moreToothed belt guard at the bottom
All Opel CNG straight-4 1.6 L A 16 XNT engines 2.95 lbf⋅ft
All Opel CNG straight-4 1.6 L Z 16 XNT engines 2.95 lbf⋅ft
All other modifications 4.43 lbf⋅ft
expand_moreToothed belt guard at the top
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 4.43 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LER engines 4.43 lbf⋅ft
All other modifications 2.95 lbf⋅ft
expand_moreToothed belt tensioning roller
All Opel diesel straight-4 1.7 L A 17 DTJ engines 36.14 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 36.14 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 36.14 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
All other modifications 14.75 lbf⋅ft
Replace screws.
expand_moreEngine lubrication
expand_moreOil cooler
M8 18.44 lbf⋅ft
expand_moreOil drain plug
All Opel CNG straight-4 1.6 L A 16 XNT engines 10.33 lbf⋅ft
Engine oil 14.75 lbf⋅ft
All Opel CNG straight-4 1.6 L Z 16 XNT engines 10.33 lbf⋅ft
Torx screws 10.33 lbf⋅ft
With hexagon-head screws 33.19 lbf⋅ft
with metal gasket
All Opel diesel straight-4 1.9 L Z 19 DT engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 14.75 lbf⋅ft
Engine oil 7.38 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LER engines 7.38 lbf⋅ft
Replace sealing rings.
Engine oil 18.44 lbf⋅ft
expand_moreAll other modifications
Engine oil 10.33 lbf⋅ft
expand_moreOil filter
Oil filter cover 18.44 lbf⋅ft
expand_moreOil filter housing
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
expand_moreOn the engine block
M10 36.88 lbf⋅ft
Use screw-locking compound.
Oil filter cover 18.44 lbf⋅ft
expand_moreOn the engine block
M10 36.88 lbf⋅ft
Use screw-locking compound.
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 11.06 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreOil lines
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
expand_moreOil feed lines at the turbo charger
Banjo screws 11.06 lbf⋅ft
Replace sealing rings.
expand_moreReturn line at the cylinder head
M8 18.44 lbf⋅ft
Replace sealing rings.
expand_moreReturn line at turbocharger
M6 6.64 lbf⋅ft
Replace sealing rings.
expand_moreOil feed lines
Turbo charger union nuts 14.75 lbf⋅ft
Replace sealing rings.
expand_moreOil feed lines at the turbo charger
At the bracket 25.81 lbf⋅ft
expand_moreReturn line
Turbo charger 5.9 lbf⋅ft
Replace sealing rings.
expand_moreReturn line at the turbo charger
Banjo screws 22.13 lbf⋅ft
Replace sealing rings.
expand_moreOil pump
All Opel CNG straight-4 1.6 L A 16 XNT engines 5.9 lbf⋅ft
All Opel CNG straight-4 1.6 L Z 16 XNT engines 5.9 lbf⋅ft
expand_moreOil sump
At the gearbox 29.5 lbf⋅ft
Oil sump lower part 7.38 lbf⋅ft
Oil sump top part 7.38 lbf⋅ft
At the gearbox 29.5 lbf⋅ft
Otherwise 7.38 lbf⋅ft
At the gearbox 29.5 lbf⋅ft
On the engine block 7.38 lbf⋅ft
expand_moreAll Opel CNG straight-4 1.6 L Z 16 XNT engines
At the gearbox 29.5 lbf⋅ft
Otherwise 7.38 lbf⋅ft
At the gearbox 29.5 lbf⋅ft
On the engine block 7.38 lbf⋅ft
Use screw-locking compound.
At the gearbox 29.5 lbf⋅ft
On the engine block 7.38 lbf⋅ft
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
At the gearbox 29.5 lbf⋅ft
expand_moreOn the engine block
M6 6.64 lbf⋅ft
M8 18.44 lbf⋅ft
expand_moreAt the gearbox
Oil sump top part 29.5 lbf⋅ft
expand_moreOil sump lower part
First stage 5.9 lbf⋅ft
Second stage 30°
Oil sump top part 14.75 lbf⋅ft
expand_moreAt the gearbox
Oil sump top part 29.5 lbf⋅ft
expand_moreOil sump lower part
First stage 5.9 lbf⋅ft
Second stage 30°
Oil sump top part 14.75 lbf⋅ft
At the gearbox 29.5 lbf⋅ft
On the engine block 16.96 lbf⋅ft
Tighten the screws crosswise.
expand_moreEngine management
expand_moreCamshaft sensor
All Opel diesel straight-4 1.7 L A 17 DTJ engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 7.38 lbf⋅ft
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 5.9 lbf⋅ft
Use screw-locking compound.
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 5.16 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 5.16 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 5.16 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 5.9 lbf⋅ft
All other modifications 4.43 lbf⋅ft
expand_moreCharge air pressure sensor
All Opel diesel straight-4 1.9 L Z 19 DT engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 6.64 lbf⋅ft
All other modifications 3.69 lbf⋅ft
expand_moreCrankshaft sensor
All Opel diesel straight-4 1.7 L A 17 DTJ engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 7.38 lbf⋅ft
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 6.64 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 6.64 lbf⋅ft
All other modifications 5.9 lbf⋅ft
expand_moreGlow plugs
All Opel diesel straight-4 1.9 L Z 19 DT engines 5.9 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTH engines 5.9 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DTL engines 5.9 lbf⋅ft
All other modifications 10.33 lbf⋅ft
Knock sensor 14.75 lbf⋅ft
expand_moreLambda sensor
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 22.13 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 31.72 lbf⋅ft
All other modifications 29.5 lbf⋅ft
Use hot screw paste
expand_moreEngine mounting
expand_moreEngine bracket
All Opel diesel straight-4 1.7 L A 17 DTJ engines 44.25 lbf⋅ft
All Opel diesel straight-4 1.7 L A 17 DTR engines 44.25 lbf⋅ft
All Opel gasoline straight-4 1.6 L Z 16 XE1 engines 40.57 lbf⋅ft
All Opel gasoline straight-4 1.6 L Z 16 XEP engines 40.57 lbf⋅ft
expand_moreAll Opel CNG straight-4 1.6 L Z 16 XNT engines
expand_moreOn the engine block
Right 36.88 lbf⋅ft
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 40.57 lbf⋅ft
All Opel diesel straight-4 1.7 L Z 17 DTJ engines 44.25 lbf⋅ft
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
M10 36.88 lbf⋅ft
M8 18.44 lbf⋅ft
All other modifications 36.88 lbf⋅ft
expand_moreEngine mounting
expand_moreAll Opel CNG straight-4 1.6 L Z 16 XNT engines
expand_moreOn chassis
Right 25.81 lbf⋅ft
On chassis 25.81 lbf⋅ft
Replace screws.
On engine bracket 40.57 lbf⋅ft
Replace screws.
On chassis 25.81 lbf⋅ft
Replace screws.
On engine bracket 40.57 lbf⋅ft
Replace screws.
expand_moreAll other modifications
On chassis 25.81 lbf⋅ft
On engine bracket 40.57 lbf⋅ft
Engine suspension 40.57 lbf⋅ft
expand_moreSubframe
First stage 66.38 lbf⋅ft
Replace screws.
Second stage 45°
Third stage 15°
expand_moreSubframe stiffening plate
First stage 66.38 lbf⋅ft
Replace screws.
Second stage 45°
Third stage 15°
expand_moreTorque arm
expand_moreAt the subframe
Bottom 40.57 lbf⋅ft
Replace nuts.
expand_moreAt the gearbox
Bottom 40.57 lbf⋅ft
expand_moreTorque support bracket
expand_moreAt the gearbox on the rear side
Front 44.25 lbf⋅ft
expand_moreAll other modifications
expand_moreAt the gearbox
Front 59 lbf⋅ft
Rear 59 lbf⋅ft
expand_moreExhaust system
expand_moreCatalytic converter
expand_moreAll Opel diesel straight-4 1.9 L Z 19 DT engines
Clamps 47.2 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 14.75 lbf⋅ft
expand_moreAll other modifications
At the turbocharger 33.19 lbf⋅ft
Catalytic converter bracket 18.44 lbf⋅ft
expand_moreExhaust manifold
All Opel gasoline straight-4 1.6 L A 16 XER engines 16.23 lbf⋅ft
Replace nuts.
All Opel CNG straight-4 1.6 L A 16 XNT engines 8.85 lbf⋅ft
Tighten in several steps.
expand_moreScrews, bottom
First stage 50.89 lbf⋅ft
helically from the inside out
expand_moreTop screws
Second stage 50.89 lbf⋅ft
Replace screws and nuts.
All Opel gasoline straight-4 1.8 L A 18 XER engines 14.75 lbf⋅ft
All Opel gasoline straight-4 1.6 L Z 16 XE1 engines 11.06 lbf⋅ft
Replace screws and nuts.
All Opel gasoline straight-4 1.6 L Z 16 XEP engines 11.06 lbf⋅ft
Replace screws and nuts.
All Opel gasoline straight-4 1.6 L Z 16 XER engines 16.23 lbf⋅ft
Replace nuts.
All Opel CNG straight-4 1.6 L Z 16 XNT engines 8.85 lbf⋅ft
Tighten in several steps.
All Opel gasoline/natural gas straight-4 1.6 L Z 16 YNG engines 8.85 lbf⋅ft
All Opel gasoline straight-4 1.8 L Z 18 XER engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.9 L Z 19 DT engines 18.44 lbf⋅ft
Replace nuts.
All Opel diesel straight-4 1.9 L Z 19 DTH engines 18.44 lbf⋅ft
Replace nuts.
All Opel diesel straight-4 1.9 L Z 19 DTL engines 18.44 lbf⋅ft
Replace nuts.
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 16.23 lbf⋅ft
Replace screws and nuts.
First stage 5.9 lbf⋅ft
Note correct order of tensioning.
Second stage Wait 5 minutes.
Replace the nuts and use fitting paste
Third stage 5.9 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 8.85 lbf⋅ft
Replace nuts.
expand_moreExhaust manifold heat shields
All Opel gasoline straight-4 1.8 L A 18 XER engines 5.9 lbf⋅ft
All Opel gasoline straight-4 1.8 L Z 18 XER engines 5.9 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 7.388.85 lbf⋅ft
Exhaust pipe 14.75 lbf⋅ft
Replace nuts.
expand_moreExhaust pipe rear
All Opel gasoline straight-4 1.8 L A 18 XER engines 36.88 lbf⋅ft
All Opel gasoline straight-4 1.8 L Z 18 XER engines 36.88 lbf⋅ft
All Opel gasoline straight-4 2.0 L Z 20 LEH engines 33.19 lbf⋅ft
expand_moreFuel supply
Fuel lines 11.06 lbf⋅ft
expand_moreIgnition system
Spark plugs 18.44 lbf⋅ft
expand_moreStart system
expand_moreStarter
At the gearbox 44.25 lbf⋅ft
On the engine block 28.03 lbf⋅ft
At the gearbox 29.5 lbf⋅ft
On the engine block 18.44 lbf⋅ft
At the gearbox 44.25 lbf⋅ft
On the engine block 33.19 lbf⋅ft
At the gearbox 44.25 lbf⋅ft
On the engine block 33.19 lbf⋅ft
All Opel gasoline straight-4 2.2 L Z 22 YH engines 29.5 lbf⋅ft
All other modifications 18.44 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2010 Opel Zafira MPV 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 Opel warranty policy for your region. In some regions DIY service may invalidate your warranty.

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 Opel Zafira MPV 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 2010 Opel Zafira MPV you're not only saving money, but also also improving your technical skills and learning something new.

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