11 14 110 Removing and installing, sealing/replacing front timing case cover (M57T2): Notes
Necessary preliminary tasks:
- Remove engine
- Remove CYLINDER HEAD .
- Remove OIL SUMP .
- Remove VIBRATION DAMPER
- Replace crankshaft RADIAL SEAL
IMPORTANT:
Protect alternator against engine oil.
Cover alternator with suitable apparatus.
(Risk of damage).
Assemble charge air hoses without grease and dry.
Release screws.
Remove timing-chain cover.
Lock chain tensioner (1) at bottom with special tool 11 3 340 and remove.
Slacken nut (2).
Tightening torque: see 13 52 2AZ in HIGH-PRESSURE PUMP DRIVE .
Detach clamping rail (3).
Detach guide rail (4).
Remove sprockets and chain.