Oil Pump: Service and Repair

OIL PUMP

REMOVAL AND INSTALLATION

Pre-removal & Post-installation Operation:

Removal Steps 1-2:

Required Special Tool:
^ MB991346: Top Cover Wrench

REMOVAL SERVICE POINT

[[A]] OIL PUMP SPROCKET CENTER BOLT REMOVAL





1. Secure the oil pump sprocket and the oil pump chain with tie-wrap to prevent slippage between the oil pump sprocket and the oil pump chain.
2. Hold the oil pump sprocket with special tool MB991346.
3. Remove the oil pump sprocket with the oil pump chain attached.