Remove/install left cylinder head cover - AR01.20-P-5013ELB
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
ENGINES 157, 278 in MODEL 212, 218
ENGINES 278 in MODEL 207
| Remove/install | |||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on threaded connections with aluminum screws | AH00.00-P-0006-01RM | ||
| 1 | Remove rail | AR07.03-P-1010ELB | |
| 2 | Remove ignition coils | Model 207 | AR15.12-P-2003FH |
| Model 212, 218 | AR15.12-P-2003EL | ||
| 3 | Detach engine wiring harness on cylinder head cover (1) | AR01.00-P-2410-02ELB | |
| 4 | Detach oil lines for turbocharger on cylinder head cover (1) and place to one side | AR18.30-P-6850ELB | |
| 5 | Remove partial load crankcase ventilation (5) on cylinder head cover (1) | ||
| 6 | Remove bracket (3) on cylinder head cover (1) | ||
| 7 | Remove lifting eye (4) on cylinder head cover (1) | ||
| 8 | Remove bolt for vacuum pump on cylinder head cover (1) | AR43.05-P-1320ELB | |
| 9 | Remove front cover at cylinder head (2) | AR01.30-P-5700ELA | |
| 10 | Loosen bolts (1s) for cylinder head cover (1) in the reverse order of the tightening procedure and remove them | AR01.20-P-5014-03MMB | |
| *BA01.20-P-1004-01L | |||
| 11 | Carefully pry off cylinder head cover (1) from cylinder head (2) | ||
| Observe notes on sealant path for cylinder head cover (1). | AH01.30-P-1000-08MM | ||
| Figure | |||
| Loctite 5970 sealant | *BR00.45-Z-1013-01A | ||
| Checking | |||
| 12 | Check camshaft mounts in cylinder head cover (1) and camshafts for galling and score marks | ||
| Clean | |||
| 13 | Clean sealing surfaces at cylinder head (2) and cylinder head cover (1) | AR01.00-P-0050-01A | |
| Loctite 7200 | *BR00.45-Z-1038-04A | ||
| Loctite 7063 cleaning spray (150 ml) | *BR00.45-Z-1046-04A | ||
| 14 | Install in the reverse order | ||
| Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 15 | Conduct engine test run and check engine for leaks while it is running |
CRANKCASE VENTILATION, CYLINDER HEAD COVER
| Number | Designation | Engine 157 | Engine 278 | ||
|---|---|---|---|---|---|
| BA01.20-P-1004-01L | Bolt, cylinder head cover to cylinder head | Stage 1 | Nm | 12 | 12 |
| Stage 2 | ∠° | 90 | 90 | ||
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1013-01A | Loctite 5970 sealant | A 003 989 98 20 |
| BR00.45-Z-1038-04A | Loctite 7200 | Henkel Loctite Deutschland GmbH |
| BR00.45-Z-1046-04A | Loctite 7063 cleaning spray (150 ml) | A 001 986 71 71 10 |