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Condition Value
expand_moreAir intake system
expand_moreIntake manifold
Figure 1. Air intake system, Intake manifold.
Figure 1. Air intake system, Intake manifold.
All Opel diesel straight-4 1.2 L B 13 DTC engines 18.44 lbf⋅ft
See figure 1.
All Opel diesel straight-4 1.2 L B 13 DTE engines 18.44 lbf⋅ft
See figure 1.
All Opel diesel straight-4 1.2 L B 13 DTR engines 18.44 lbf⋅ft
See figure 1.
All other modifications 14.75 lbf⋅ft
expand_moreAuxiliary assemblies
expand_moreAuxiliary drive belt tensioner
All Opel diesel straight-4 1.2 L B 13 DTC engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 36.88 lbf⋅ft
expand_moreAll other modifications
Lower mounting 16.23 lbf⋅ft
Upper fastening 40.57 lbf⋅ft
Air-conditioning compressor 16.23 lbf⋅ft
Air-conditioning compressor bracket 16.23 lbf⋅ft
Air-conditioning compressor pressure line 14.75 lbf⋅ft
expand_moreAlternator
All Opel diesel straight-4 1.2 L B 13 DTC engines 16.23 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 16.23 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 16.23 lbf⋅ft
All other modifications 25.81 lbf⋅ft
Alternator pulley 59 lbf⋅ft
Generator bracket 16.23 lbf⋅ft
Vacuum pump 14.75 lbf⋅ft
expand_moreCarburetion
expand_moreExhaust gas return cooler
High-pressure side 7.38 lbf⋅ft
Low-pressure side 6.64 lbf⋅ft
expand_moreExhaust gas return valve
Low-pressure side 6.64 lbf⋅ft
expand_moreExhaust recirculation pipe
expand_moreHigh-pressure side
M6 6.64 lbf⋅ft
M8 18.44 lbf⋅ft
expand_moreFuel-distributing pipe
All Opel gasoline straight-4 1.2 L B 12 XEL engines 5.16 lbf⋅ft
All Opel gasoline straight-4 1.4 L B 14 XEJ engines 5.16 lbf⋅ft
All Opel gasoline straight-4 1.4 L B 14 XEL engines 4.43 lbf⋅ft
All other modifications 18.44 lbf⋅ft
expand_moreHigh-pressure line
On high-pressure pump 17.7 lbf⋅ft
On rail 20.65 lbf⋅ft
High-pressure pump 11.06 lbf⋅ft
Injection nozzle (injector) 14.75 lbf⋅ft
expand_moreCharging
Charge air pipes 6.64 lbf⋅ft
Turbo charger 18.44 lbf⋅ft
Replace nuts.
expand_moreTurbocharger oil feed line
Banjo screws 16.23 lbf⋅ft
Replace sealing rings.
expand_moreCooling system
expand_moreCoolant drain plug
All Opel diesel straight-4 1.2 L B 13 DTC engines 7.0813.28 lbf⋅in
All Opel diesel straight-4 1.2 L B 13 DTE engines 7.0813.28 lbf⋅in
All Opel diesel straight-4 1.2 L B 13 DTR engines 7.0813.28 lbf⋅in
expand_moreAll other modifications
On coolant pump 11.06 lbf⋅ft
expand_moreCoolant pump
All Opel diesel straight-4 1.2 L B 13 DTC engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 6.64 lbf⋅ft
expand_moreAll other modifications
expand_moreScrews 1
Figure 2. Cooling system, Coolant pump, All other modifications, Screws 1.
Figure 2. Cooling system, Coolant pump, All other modifications, Screws 1.
First stage 5.9 lbf⋅ft
See figure 2.
expand_moreScrews 2
Figure 3. Cooling system, Coolant pump, All other modifications, Screws 2.
Figure 3. Cooling system, Coolant pump, All other modifications, Screws 2.
Second stage 30°
See figure 3.
Coolant pump pulley 16.23 lbf⋅ft
Fan wheel 5.16 lbf⋅ft
expand_moreRadiator mounting
Bottom 16.23 lbf⋅ft
expand_moreCylinder head
Camshaft bearing 5.9 lbf⋅ft
expand_moreCylinder head screws
Figure 4. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.2 L B 13 DTC.
Figure 4. Cylinder head, Cylinder head screws, Opel diesel straight-4 1.2 L B 13 DTC.
First stage 29.5 lbf⋅ft
Replace screws. See figure 4.
Second stage 90°
Third stage 90°
First stage 29.5 lbf⋅ft
Replace screws. See figure 4.
Second stage 90°
Third stage 90°
expand_moreAll other modifications
Figure 5. Cylinder head, Cylinder head screws, All other modifications.
Figure 5. Cylinder head, Cylinder head screws, All other modifications.
First stage 25.81 lbf⋅ft
Replace screws. See figure 5.
Second stage 180°
expand_moreValve cover
expand_moreScrews 1 – 18
Figure 6. Cylinder head, Valve cover, Opel diesel straight-4 1.2 L B 13 DTC, Screws 1 – 18.
Figure 6. Cylinder head, Valve cover, Opel diesel straight-4 1.2 L B 13 DTC, Screws 1 – 18.
First stage Screw in screw(s) by hand.
Note correct order of tensioning. See figure 6.
expand_moreScrews 1, 3 – 10, 12 – 18
Second stage 8.85 lbf⋅ft
Fourth stage 13.28 lbf⋅ft
expand_moreScrews 2 and 11
Third stage 11.06 lbf⋅ft
Fifth stage 18.44 lbf⋅ft
expand_moreScrews 1 – 18
First stage Screw in screw(s) by hand.
Note correct order of tensioning. See figure 6.
expand_moreScrews 1, 3 – 10, 12 – 18
Second stage 8.85 lbf⋅ft
Fourth stage 13.28 lbf⋅ft
expand_moreScrews 2 and 11
Third stage 11.06 lbf⋅ft
Fifth stage 18.44 lbf⋅ft
All other modifications 5.9 lbf⋅ft
expand_moreEngine block
expand_moreConnecting rod bearing
First stage 14.75 lbf⋅ft
Replace screws.
Second stage 40°
First stage 14.75 lbf⋅ft
Replace screws.
Second stage 40°
expand_moreAll other modifications
First stage 18.44 lbf⋅ft
Replace screws.
Second stage 45°
Crankcase ventilation 6.64 lbf⋅ft
expand_moreCrankshaft central screws
expand_moreLeft-hand thread
First stage 36.88 lbf⋅ft
Use new screw.
Second stage 90°
expand_moreLeft-hand thread
First stage 36.88 lbf⋅ft
Use new screw.
Second stage 90°
expand_moreAll other modifications
First stage 110.63 lbf⋅ft
Use new screw.
Second stage 4560°
Crankshaft pulley 18.44 lbf⋅ft
Engine block closure screws 11.06 lbf⋅ft
expand_moreFlywheel
First stage 11.06 lbf⋅ft
Replace screws.
Second stage 35°
First stage 11.06 lbf⋅ft
Replace screws.
Second stage 35°
expand_moreAll other modifications
First stage 25.81 lbf⋅ft
Replace screws.
Second stage 30°
Third stage 15°
expand_moreMain bearing
expand_moreScrews 1 – 10 (M10)
Figure 7. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTC, Screws 1 – 10 (M10).
Figure 7. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTC, Screws 1 – 10 (M10).
First stage Screw in screw(s) by hand.
Replace screws. See figure 7.
Third stage 14.75 lbf⋅ft
Fourth stage 80°
expand_moreScrews 1 – 10 (M8)
Figure 8. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTC, Screws 1 – 10 (M8).
Figure 8. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTC, Screws 1 – 10 (M8).
Second stage Screw in screw(s) by hand.
See figure 8.
Fifth stage 22.13 lbf⋅ft
expand_moreScrews 1 – 10 (M10)
Figure 9. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTE, Screws 1 – 10 (M10).
Figure 9. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTE, Screws 1 – 10 (M10).
First stage Screw in screw(s) by hand.
Replace screws. See figure 9.
Third stage 14.75 lbf⋅ft
Fourth stage 80°
expand_moreScrews 1 – 10 (M8)
Figure 10. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTE, Screws 1 – 10 (M8).
Figure 10. Engine block, Main bearing, Opel diesel straight-4 1.2 L B 13 DTE, Screws 1 – 10 (M8).
Second stage Screw in screw(s) by hand.
See figure 10.
Fifth stage 22.13 lbf⋅ft
expand_moreAll other modifications
expand_moreM6 screws
Fourth stage 7.38 lbf⋅ft
Replace screws.
Fifth stage 60°
Sixth stage 15°
expand_moreM8 screws
First stage 18.44 lbf⋅ft
Tighten new bolts helically in outside to inside order.
Second stage 60°
Third stage 15°
expand_moreEngine control
expand_moreCamshaft adjuster
expand_more1.4 with gasoline straight-4 1.4 L 89 HP at 6000 RPM, 130 N⋅m at 4000 RPM engine (2014.9–)
First stage 36.88 lbf⋅ft
Replace screws.
Second stage 45°
Third stage 15°
expand_moreCamshaft timing chain guide rail
All Opel diesel straight-4 1.2 L B 13 DTC engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 6.64 lbf⋅ft
All other modifications 5.9 lbf⋅ft
Camshaft timing chain slip rail 5.9 lbf⋅ft
expand_moreCamshaft timing chain tensioner
All Opel diesel straight-4 1.2 L B 13 DTC engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 6.64 lbf⋅ft
All other modifications 5.9 lbf⋅ft
expand_moreCamshaft timing chain tensioning rail
All Opel diesel straight-4 1.2 L B 13 DTC engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 18.44 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 18.44 lbf⋅ft
All other modifications 14.75 lbf⋅ft
Camshaft timing gear 110.63 lbf⋅ft
expand_moreControl unit for intake valve timing
1.4 with gasoline straight-4 1.4 L 89 HP at 6000 RPM, 130 N⋅m at 4000 RPM engine (2014.9–) 5.9 lbf⋅ft
expand_moreInlet camshaft wheel
All Opel diesel straight-4 1.2 L B 13 DTC engines 110.63 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 110.63 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 110.63 lbf⋅ft
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Second stage 60°
expand_moreOutlet camshaft wheel
All Opel diesel straight-4 1.2 L B 13 DTC engines 110.63 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 110.63 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 110.63 lbf⋅ft
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Second stage 60°
expand_moreTiming case cover
Figure 11. Engine control, Timing case cover, Opel diesel straight-4 1.2 L B 13 DTC.
Figure 11. Engine control, Timing case cover, Opel diesel straight-4 1.2 L B 13 DTC.
First stage 2.95 lbf⋅ft
Note correct order of tensioning. See figure 11.
Second stage 6.64 lbf⋅ft
First stage 2.95 lbf⋅ft
Note correct order of tensioning. See figure 11.
Second stage 6.64 lbf⋅ft
expand_moreAll other modifications
M10 screws 25.81 lbf⋅ft
M6 screws 5.9 lbf⋅ft
Top part of control unit housing 6.64 lbf⋅ft
Replace screws.
expand_moreEngine lubrication
Oil cooler 7.38 lbf⋅ft
expand_moreOil drain plug
All Opel diesel straight-4 1.2 L B 13 DTC engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 14.75 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 14.75 lbf⋅ft
All other modifications 10.33 lbf⋅ft
Replace sealing rings.
expand_moreOil filter
Oil filter cover 18.44 lbf⋅ft
Slightly oil sealing lips.
expand_moreOil filter housing
On the engine block 6.64 lbf⋅ft
On the engine block 6.64 lbf⋅ft
expand_moreAll other modifications
On the engine block 14.75 lbf⋅ft
Replace sealing rings.
expand_moreOil pressure sensor
All Opel diesel straight-4 1.2 L B 13 DTC engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 7.38 lbf⋅ft
All other modifications 14.75 lbf⋅ft
expand_moreOil pump
All Opel gasoline straight-4 1.2 L B 12 XEL engines 5.9 lbf⋅ft
M10 7.38 lbf⋅ft
Oil pump cover 5.9 lbf⋅ft
All Opel gasoline straight-4 1.4 L B 14 XEL engines 5.9 lbf⋅ft
expand_moreAll other modifications
First stage 2.95 lbf⋅ft
Note correct order of tensioning. See figure 11.
Second stage 6.64 lbf⋅ft
Oil pump cover 7.38 lbf⋅ft
expand_moreOil sump
expand_moreOil sump lower part
Figure 12. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTC, Oil sump lower part.
Figure 12. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTC, Oil sump lower part.
First stage 2.95 lbf⋅ft
See figure 12.
Second stage 6.64 lbf⋅ft
expand_moreOil sump top part
Figure 13. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTC, Oil sump top part.
Figure 13. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTC, Oil sump top part.
First stage 2.95 lbf⋅ft
See figure 13.
Second stage 7.38 lbf⋅ft
expand_moreOil sump lower part
Figure 14. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTE, Oil sump lower part.
Figure 14. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTE, Oil sump lower part.
First stage 2.95 lbf⋅ft
See figure 14.
Second stage 6.64 lbf⋅ft
expand_moreOil sump top part
Figure 15. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTE, Oil sump top part.
Figure 15. Engine lubrication, Oil sump, Opel diesel straight-4 1.2 L B 13 DTE, Oil sump top part.
First stage 2.95 lbf⋅ft
See figure 15.
Second stage 7.38 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreEngine management
expand_moreCamshaft sensor
All Opel diesel straight-4 1.2 L B 13 DTC engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 7.38 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 7.38 lbf⋅ft
All other modifications 5.9 lbf⋅ft
expand_moreCrankshaft sensor
All Opel diesel straight-4 1.2 L B 13 DTC engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 6.64 lbf⋅ft
All other modifications 5.9 lbf⋅ft
Exhaust gas temperature sensor 33.19 lbf⋅ft
Glow plugs 7.38 lbf⋅ft
Knock sensor 18.44 lbf⋅ft
Lambda sensor 30.98 lbf⋅ft
expand_moreEngine mounting
Connecting strut between the subframe and the front structure 36.88 lbf⋅ft
expand_moreEngine bracket
On the engine block 44.25 lbf⋅ft
expand_moreEngine mounting
On chassis 44.25 lbf⋅ft
Replace screws.
expand_moreOn engine bracket
First stage 59 lbf⋅ft
Replace screws.
Second stage 4560°
expand_moreSubframe
expand_moreOn chassis
First stage 66.38 lbf⋅ft
Replace screws.
Second stage 4560°
expand_moreTorque arm
expand_moreAt the subframe
First stage 59 lbf⋅ft
Second stage 4560°
expand_moreOnto torque support bracket
First stage 59 lbf⋅ft
Second stage 4560°
expand_moreTorque support bracket
First stage 59 lbf⋅ft
Second stage 4560°
expand_moreExhaust system
expand_moreCatalytic converter
All Opel gasoline straight-4 1.2 L B 12 XEL engines 17.7 lbf⋅ft
Replace screws and nuts.
All Opel gasoline straight-4 1.4 L B 14 XEJ engines 16.23 lbf⋅ft
Replace screws.
All Opel gasoline straight-4 1.4 L B 14 XEL engines 17.7 lbf⋅ft
Replace screws and nuts.
expand_moreCatalytic converter bracket
All Opel gasoline straight-4 1.2 L B 12 XEL engines 7.38 lbf⋅ft
All Opel gasoline straight-4 1.4 L B 14 XEJ engines 16.23 lbf⋅ft
All Opel gasoline straight-4 1.4 L B 14 XEL engines 16.23 lbf⋅ft
expand_moreDiesel particulate filter
First stage 4.43 lbf⋅ft
Second stage 18.44 lbf⋅ft
expand_moreExhaust manifold
First stage 11.06 lbf⋅ft
Replace nuts.
Second stage 30°
First stage 11.06 lbf⋅ft
Replace nuts.
Second stage 30°
All other modifications 16.23 lbf⋅ft
Replace nuts.
expand_moreExhaust manifold heat shields
All Opel gasoline straight-4 1.4 L B 14 XEJ engines 5.9 lbf⋅ft
All other modifications 7.38 lbf⋅ft
expand_moreExhaust pipe
All Opel diesel straight-4 1.2 L B 13 DTC engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 36.88 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 36.88 lbf⋅ft
All other modifications 14.75 lbf⋅ft
expand_moreExhaust pipe bracket
All Opel gasoline straight-4 1.2 L B 12 XEL engines 14.75 lbf⋅ft
All Opel gasoline straight-4 1.4 L B 14 XEJ engines 16.23 lbf⋅ft
All Opel gasoline straight-4 1.4 L B 14 XEL engines 14.75 lbf⋅ft
Exhaust pipe rear 25.81 lbf⋅ft
expand_moreParticle filter bracket
Nuts 18.44 lbf⋅ft
Screws 36.88 lbf⋅ft
expand_moreFuel supply
expand_moreFuel filter bracket
All Opel diesel straight-4 1.2 L B 13 DTC engines 5.9 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 6.64 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 6.64 lbf⋅ft
expand_moreIgnition system
Spark plugs 18.44 lbf⋅ft
expand_moreStart system
expand_moreStarter
All Opel diesel straight-4 1.2 L B 13 DTC engines 16.23 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTE engines 16.23 lbf⋅ft
All Opel diesel straight-4 1.2 L B 13 DTR engines 16.23 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 2018 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.

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 2018 Opel Corsa Box Van you're not only saving money, but also also improving your technical skills and learning something new.

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