PRE-RELEASE
Oil sump assy
| Oil sump assy |
| To remove |
| 1. |
Remove the intake manifold with mass air flow sensor from the turbocharger.
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| 2. |
Remove the upper engine cover.
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| 3. |
Remove the dipstick.
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| 4. |
Remove the cable tie from the dipstick tube and the bolt of the dipstick tube from the lifting eye.
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| 5. |
Raise the car and remove the lower engine cover.
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| 6. |
Unload and remove the multigroove V-belt.
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| 7. |
Detach the connector for the crankshaft position sensor.
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| 8. |
Loosen the oil plug and drain the oil from the engine.
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| 9. |
Detach the connector to the oil level sensor.
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| 10. |
Remove the dipstick tube.
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| 11. |
Loosen the subframe bolts on the RH side and the RH triangle plate.
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| 12. |
Insert
83 95 238 Wedge
between the subframe's centre mounting and the body.
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| 13. |
Loosen and hang aside the A/C compressor.
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| 14. |
Remove the A/C compressor bracket.
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| 15. |
Remove the front exhaust pipe.
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| 16. |
Remove the front bolt on the front torque arm.
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| 17. |
Lower the car and remove the nut of the rear engine pad.
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| 18. |
Remove the RH engine pad nut.
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| 19. |
Fit
83 94 850 Lifting beam
and
Holder
83 95 287.
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| 20. |
Raise the engine with the lifting beam.
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| 21. |
Raise the car and remove the sheet metal oil sump.
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| 22. |
Remove the aluminium sump.
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| 23. |
Clean the seal faces of the cylinder block and oil sump.
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| To fit |
| 1. |
Fit new O-ring on the oil suction pipe.
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| 2. |
Fit the aluminium oil sump. Apply a 2 mm bead of flange sealant 87 81 841 on the seal face.
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| 3. |
Fit all bolts and nuts. Tighten the two nuts first. See illustration. Tighten the remaining bolts and nuts.
Tightening torque: 25 Nm (18 lbf ft) 
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| 4. |
Fit the sheet metal oil sump. Apply a 2 mm thick bead of flange sealant 87 81 841 on the seal face.
Tightening torque: 25 Nm (18 lbf ft) 
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| 5. |
Fit the oil plug with a new gasket.
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| 6. |
Lower the car. Lower the engine and remove the lifting beam with shackle.
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| 7. |
Fit and tighten the nut of the RH engine pad.
Tightening torque: 47 Nm (35 lbf ft) 
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| 8. |
Fit and tighten the nut of the rear engine pad.
Tightening torque: 47 Nm (35 lbf ft) 
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| 9. |
Raise the car. Fit and tighten the bolt of the front torque arm.
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| 10. |
Fit the front exhaust pipe.
Tightening torque, toward turbo 25 Nm (18 lbf ft) Tightening torque, toward rear exhaust pipe 40 Nm (30 lbf ft) 
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| 11. |
Fit the A/C compressor with bracket.
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| 12. |
Remove the key and fit the triangle plate and subframe bolts.
Tightening torque, triangle plate 63 Nm (46 lbf ft) Tightening torque, subframe 100 Nm + 45° (74 lbf ft + 45°) 
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| 13. |
Fit the dipstick tube at the sump with a new O-ring. Do not tighten.
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| 14. |
Attach the connector to the oil level sensor.
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| 15. |
If needed, replace the oil filter. See
Engine oil and oil filter
.
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| 16. |
Lower the car and fit the dipstick tube on the front lifting eye.
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| 17. |
Fix the wiring at the dipstick tube. Fit the dipstick.
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| 18. |
Raise the car and tighten the lower bolt of the dipstick tube.
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| 19. |
Attach the connector to the crankshaft position sensor.
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| 20. |
Fit the belt to the auxiliary unit and fit the lower engine cover.
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| 21. |
Lower the car and fit the upper engine cover.
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| 22. |
Fit the intake manifold with mass air flow sensor to the turbo.
Tightening torque, mass air flow sensor: 3.5 Nm (2.5 lbf ft) |
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| 23. |
Top up with engine oil. See
Lubrication diagram, lubricant
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