2002 Opel Corsa Box Van engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


All Opel gasoline straight-4 1.2 L Z 12 XE engines	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAuxiliary assemblies

expand_moreAir-conditioning compressor


All Opel diesel straight-4 1.7 L Y 17 DT engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreAir-conditioning compressor bracket


All Opel diesel straight-4 1.7 L Y 17 DT engines	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m


Air-conditioning compressor pressure line	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Replace sealing rings.

expand_moreGenerator bracket

expand_moreVacuum pump

expand_moreCarburetion

expand_moreExhaust recirculation pipe


All Opel diesel straight-4 1.7 L Y 17 DT engines	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Replace sealing rings.

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


On exhaust manifold screws	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Replace sealing rings.
Support	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Union nuts	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m
Replace sealing rings.

expand_moreInjection nozzle (injector)


All Opel diesel straight-4 1.7 L Y 17 DT engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m
All other modifications	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Distributor pipe

expand_moreInjection pump


On engine bracket	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreInjection pump pulley

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Second stage	Unscrew nut(s).
Third stage	wait for 60 s
Fourth stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m

expand_moreCharging

expand_moreTurbo charger

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


On exhaust manifold	19.18 lbf⋅ft19.18 lbf⋅ft26 N⋅m
Replace seals and nuts.


Turbocharger bracket	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m

expand_moreTurbocharger oil feed line

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DT engines


At the turbocharger	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Replace sealing rings.
On the engine block	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace sealing rings.

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


At the turbocharger	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Replace sealing rings.
On the engine block	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCooling system

expand_moreCoolant pump


All Opel diesel straight-4 1.7 L Y 17 DT engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreCoolant pump pulley


All Opel diesel straight-4 1.7 L Y 17 DT engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


M10	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m
M8	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m


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

expand_moreCylinder head screws

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DT engines

Figure 1. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.7 L Y 17 DT.


First stage	28.76 lbf⋅ft28.76 lbf⋅ft39 N⋅m
Replace screws. See figure 1.
Second stage	60°60°60°
Third stage	13°13°13°
Fourth stage	60°60°60°
Fifth stage	13°13°13°

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


First stage	28.76 lbf⋅ft28.76 lbf⋅ft39 N⋅m
Use new screws. See figure 1.
Second stage	60°60°60°
Third stage	13°13°13°
Fourth stage	60°60°60°
Fifth stage	13°13°13°

expand_moreAll Opel gasoline straight-4 1.2 L Z 12 XE engines

Figure 2. Cylinder head, Cylinder head screws, Opel gasoline straight-4 1.2 L Z 12 XE.


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Use new screws See figure 2.
Second stage	60°60°60°
Third stage	60°60°60°
Fourth stage	60°60°60°

expand_moreValve cover


All Opel diesel straight-4 1.7 L Y 17 DT engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreEngine block

expand_moreConnecting rod bearing

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws and nuts.
Second stage	100°100°100°
Third stage	15°15°15°

expand_moreAll other modifications

expand_moreM6


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws and nuts.
Second stage	60°60°60°
Third stage	15°15°15°

expand_moreM6,5


First stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Replace screws and nuts.
Second stage	60°60°60°
Third stage	15°15°15°

expand_moreCrankshaft central screws

expand_moreAll Opel gasoline straight-4 1.2 L Z 12 XE engines


First stage	110.63 lbf⋅ft110.63 lbf⋅ft150 N⋅m
Replace screws and nuts.
Second stage	45°45°45°


All other modifications	144.56 lbf⋅ft144.56 lbf⋅ft196 N⋅m


Crankshaft pulley	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreFlywheel

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


First stage	21.39 lbf⋅ft21.39 lbf⋅ft29 N⋅m
Second stage	60°60°60°
Third stage	15°15°15°

expand_moreAll other modifications


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Clean thread and use new screws.
Second stage	30°30°30°

expand_moreMain bearing


All Opel diesel straight-4 1.7 L Y 17 DT engines	64.91 lbf⋅ft64.91 lbf⋅ft88 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	64.91 lbf⋅ft64.91 lbf⋅ft88 N⋅m

expand_moreAll other modifications

expand_moreM6


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Replace screws and nuts.
Second stage	60°60°60°

expand_moreM8


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Replace screws and nuts.
Second stage	60°60°60°

expand_moreEngine control

expand_moreCamshaft drive belt deflection pulley


All Opel diesel straight-4 1.7 L Y 17 DT engines	59 lbf⋅ft59 lbf⋅ft80 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreCamshaft timing chain guide rail

expand_moreCamshaft timing chain slip rail

expand_moreCamshaft timing chain tensioning rail

expand_moreCamshaft timing gear

expand_moreAll Opel gasoline straight-4 1.2 L Z 12 XE engines


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Replace screws and nuts.
Second stage	60°60°60°


All other modifications	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m
Replace screws.

expand_moreChain tensioner


All Opel gasoline straight-4 1.2 L Z 12 XE engines	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreChain tensioner locking screws

expand_moreControl drive chain guide rail

expand_moreControl drive chain tensioning rail

expand_moreTiming case cover

expand_moreToothed belt guard at the bottom


All Opel diesel straight-4 1.7 L Y 17 DT engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreToothed belt guard at the top


All Opel diesel straight-4 1.7 L Y 17 DT engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreToothed belt tightener


Tension pulley with leaf spring	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
Tensioning roller with spiral spring	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m

expand_moreEngine lubrication

expand_moreOil drain plug


All Opel diesel straight-4 1.7 L Y 17 DT engines	57.53 lbf⋅ft57.53 lbf⋅ft78 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	57.53 lbf⋅ft57.53 lbf⋅ft78 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreOil filter housing


All Opel diesel straight-4 1.7 L Y 17 DT engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreOil sump

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


Oil sump lower part	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Oil sump top part	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll Opel gasoline straight-4 1.2 L Z 12 XE engines


At the gearbox	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m
Otherwise	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreAll other modifications


At the gearbox	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Otherwise	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreEngine management

expand_moreGlow plugs


All Opel diesel straight-4 1.7 L Y 17 DT engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
All Opel diesel straight-4 1.7 L Y 17 DTL engines	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m


Knock sensor	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreLambda sensor


All Opel gasoline straight-4 1.2 L Z 12 XE engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket


All other modifications	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.

expand_moreEngine mounting

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines


On chassis	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace screws.

expand_moreOn engine bracket


First stage	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m
Replace screws.
Second stage	30°30°30°
Third stage	15°15°15°

expand_moreEngine suspension

expand_moreExhaust system

expand_moreCatalytic converter

expand_moreExhaust manifold


All Opel gasoline straight-4 1.2 L Z 12 XE engines	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Replace screws and nuts.
All other modifications	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m
Replace sealing rings.

expand_moreExhaust pipe

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DT engines

expand_moreAt the turbocharger


M8	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m


M10	47.94 lbf⋅ft47.94 lbf⋅ft65 N⋅m
Replace seals and nuts.

expand_moreAll Opel diesel straight-4 1.7 L Y 17 DTL engines

expand_moreAt the turbocharger


M8	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m


M10	49.42 lbf⋅ft49.42 lbf⋅ft67 N⋅m
Replace sealing rings.

expand_moreIgnition system


Spark plugs	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2002 Opel Corsa Box Van 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.

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 Opel Corsa Box Van 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 2002 Opel Corsa Box Van you're not only saving money, but also also improving your technical skills and learning something new.

2002 Opel Corsa Box Van C Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Opel Corsa Box Van C model years

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