Oil Pump, Removing and Installing

Oil Pump, Removing and Installing

Removing






- Remove noise insulation panel -arrows-.
- Remove bumper.
- Move lock carrier to service position.






- Unbolt air conditioner lines from oil pan -arrows-.

WARNING: Do not open air conditioner refrigerant circuit






- Detach air conditioner compressor -1...3-.

Note:
^ Watch position of guide bushings when installing.
^ When installing, insert bolt -1- in the compressor first.
^ To prevent damage to the condenser and refrigerant lines/hoses, ensure that the lines and hoses are not stretched, kinked or bent.

- Drain engine oil.

Note: Use a separate container to collect the engine oil.






- Remove lower section of oil pan.






- Unbolt cover plate -2- for oil pump sprocket.

Note:
^ When loosening bolt -2- securing cover plate, counter-hold at welded nut.
^ When installing, make sure that the plate engages in position -arrows-.






- Unbolt brackets for oil supply pipes -arrows- and pull front (longer) oil supply pipe away downward.






- Unscrew bolt securing chain sprocket to oil pump using Torx T45, and pull sprocket off oil pump.






- Remove oil pump together with shorter oil supply pipe.

Installing
Install in the opposite order to removing. When installing, note the points:

- Before bolting on oil pump, fit short oil supply pipe into pump and upper section of oil pan with new O-rings.






- Bolt on cover plate -2- for oil pump sprocket.

Notes:
^ When installing, make sure that the plate engages in position -arrows-.
^ When tightening bolt -2- securing cover plate, counter-hold at welded nut.

- Clean both sealing surfaces for lower section of oil pan; ensure that they are free of oil and grease.

Note: Do not use any adhesive or sealant.

- Fit new gasket on lower section of oil pan and install on upper section of sump with two diagonally opposite bolts.
- Tighten all securing bolts hand-tight.
- Tighten bolts to 10 Nm with torque wrench, working from center outward.
- Fit new seal on oil drain plug and tighten to 30 Nm.
- Fill engine with oil.
- Install subframe.
- Install lock carrier in normal position.
- Install bumper.

Tightening Torques

Tightening Torques (Part 9 Of 9):