Remove/install solenoid camshaft, left cylinder head - AR05.20-P-7295GZA (ML350, ML550, GL450, GL550)
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 272, 273 in MODEL 164
Left cylinder head
MODIFICATION NOTES
| 17.7.08 | Remove exhaust camshaft Hall sensor - added | Step 6.2 |
| Remove/install | |||
|---|---|---|---|
| Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof. | Keep body parts and limbs well clear of moving parts. | AS00.00-Z-0011-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| 1 | Turn key in ignition lock to position "0" | Press Keyless Go start/stop button repeatedly until ignition is switched off. |
|
| 2 | Remove left engine intake air duct and front engine cover | ||
| Removal Intake camshaft solenoid (Y49/4) | |||
| 3 | Remove intake camshaft Hall sensor, left (B6/4) | *BA15.10-P-1002-03E | |
| 4 | Release and disconnect electrical connector on solenoid (Y49/4) | ||
| 5 | Remove bolts (1) and solenoid (Y49/4) from front cover | ||
| *BA15.10-P-1003-03E | |||
| Removal of exhaust camshaft solenoid (Y49/6) | |||
| 6.1 | Remove expansion reservoir (3) | Vehicles up to including 31.01.2006 | AR46.25-P-1000GZA |
| 6.2 | Remove exhaust camshaft Hall sensor (B6/6) | Vehicles as of 01.02.2006 | |
| *BA15.10-P-1002-03E | |||
| 7 | Release and disconnect electrical connector on solenoid (Y49/6) | ||
| 8 | Remove bolts (2) and solenoid (Y49/6) from front cover | ||
| *BA15.10-P-1003-03E | |||
| 9 | Install in the reverse order | ||
| Checking | |||
| 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 | |
| 10 | Conduct engine test run and check the engine for leaks | ||
| 11 | Inspecting cooling system for leaks | AR20.00-P-1010GZC |
POSITION SENSOR
| Number | Designation | Engine 272 | Engine 273 | |
|---|---|---|---|---|
| BA15.10-P-1002-03E | Bolt, camshaft Hall sensor to front cover on cylinder head | Nm | 8 | 8 |
| BA15.10-P-1003-03E | Bolt, camshaft solenoid to front cover to cylinder head | Nm | 8 | 8 |