- Remove the front cover bolts (501).
 
- Remove the front cover (502) and gasket (503).
 
- Discard the front cover gasket.
 
- Remove the oil seal (140).
 
- Remove the bolts (705, 738), camshaft position (CMP) sensor (703), and wire harness (737).
 
- Remove the O-ring (704) from the sensor, as required.