Removing and installing or replacing the oil pump (B48 and B46 engine) (Cooper S and John Cooper Works)
Preliminary work needed:
- Remove OIL SUMP .
REMOVAL:
Release screws (1) of oil/vacuum pump (2).
Remove oil/vacuum pump (1) and feed out of drive chain (2).
Replacement:
Unscrew the screws (1). Remount intake pipe (2).
Tighten down screws (1).
Tightening torque: 11 41 1AZ .
Replacement:
Labeling "Front" on the camshaft wheel (1) needs to be visible.
Replacement:
"Front" needs to be legible on the camshaft wheel.
Hold down camshaft wheel (2) with a suitable tool. Remove screw (1). Remount camshaft wheel.
Parts: Replace screw (1).
Mount camshaft wheel (2) and hold down with a suitable tool. Tighten screw (1).
Tightening torque: 11 41 5AZ .
INSTALLATION:
Check centering connectors for damage, replace if necessary.
Feed oil/vacuum pump (1) into drive chain (2).
Tighten down screws (1) of oil/vacuum pump (2).
Tightening torque: 11 41 2AZ .
Required follow-up work:
- Install OIL SUMP .