Remove/install cylinder head cover - AR01.20-P-5014CD
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 651 in MODELS 166, 172, 204, 207, 212, 218, 221
Shown on model 204
| Remove/install | |||
| Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure | Keep all ignition sources out of hazard area. Do not carry out any work on system when it is pressurized. | AS07.16-Z-0001-01A | |
| Notes about Common-Rail components | AH07.16-P-0002-01TX | ||
| 1 | Remove trim panel of cylinder head cover (2) | ||
| 2 | Remove section for partition wall on the left and center | Model 166 | |
| 3 | Remove air filter housing | AR09.10-P-1150CD | |
| 4 | Detach bleed hose for crankcase ventilation system (1) | ||
| 5 | Remove injectors | AR07.16-P-1000CD | |
| 6 | Disconnect electrical connectors (7) | ||
| 7 | Disconnect electrical connector (8) | Except model 166 | |
| 8 | Lift fastening clips (9), wiring shaft (10) with engine wiring harness and place to one side somewhat | ||
| 9 | Remove banjo bolt (4) and remove return line on rail | ||
| *BA07.16-P-1004-01H | |||
| 10 | Remove screw/bolts (3) and cylinder head cover (2) | Push seal (5) over the collar of the respective screw/bolt (3) and press into the slot (6) around the whole circumference. |
|
| *BA01.20-P-1001-01Q | |||
| 11 | 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 | |
| 12 | Check leaktightness of fuel system and cylinder head cover (2) when engine is running |
CRANKCASE VENTILATION, CYLINDER HEAD COVER
| Number | Designation | Engine 651 | |
|---|---|---|---|
| BA01.20-P-1001-01Q | Screw/bolt, cylinder head cover to cylinder head | Nm | 9 |
COMMON RAIL DIESEL INJECTION (CDI)
| Number | Designation | Engine 651 | |
|---|---|---|---|
| BA07.16-P-1004-01H | Banjo Screw/bolt, return line to rail | Nm | 25 |