Remove/install timing case cover - AR01.40-P-8000AO
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 120
| Remove/Install | |||
| 1 | Remove front cover | AR01.30-P-5703AO | |
| 2 | Remove coolant pump (2) | ra20001202100x | |
| 3 | Remove air cleaner and mass air flow sensor | AR09.10-P-1050F | |
| 4 | Remove air pump (9) | AR14.30-P-7251F | |
| 5 | Remove generator (13) | ||
| 6 | Rotate crankshaft 30° toward ignition TDC at 1st cylinder | ||
| 7 | Identify timing chain with camshaft sprockets. | ||
| 8 | Remove belt pulley / vibration damper | ra03001203420x | |
| 9 | Detach/attach timing case cover (7) | AR01.40-P-8000-03AO | |
| *BA01.40-P-1001-01F | |||
| *BA01.40-P-1009-01F | |||
| Figure | |||
| *BR00.45-Z-1013-01A | |||
| Replace front crankshaft radial seal | ra01001202140x | ||
| 10 | Install in the reverse order | ||
| Risk of accident . Accidents may result if the vehicle starts off unintentionally with the engine running. Risk of injury . Crushing and burn injuries may result while working on engine during when it is being started or when it is in operation. | Secure vehicle to prevent it from moving. Wear closed and snug-fitting work clothes. Do not grasp hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 11 | Run engine and inspect for leaktightness |
CRANKCASE, TIMING CASE COVER, END COVER
| Number | Designation | Engine 120 | ||
|---|---|---|---|---|
| BA01.40-P-1001-01F | Timing case cover to crankcase | M6 | Nm | 9 |
| M8 | Nm | 21 | ||
| BA01.40-P-1009-01F | Bolt of bracket for air pump/generator | M8 | Nm | 25 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1013-01A | Sealant | A 003 989 98 20 |