Remove/install vacuum pump - AR43.05-P-1320LWA
Model 205, 253 with engine 274
MODIFICATION NOTES
| 20.4.15 | Perform enable for high voltage on-board electrical system, added. | Operation step 1 |
| Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities. | No parts of the body or limbs should be within the operating range of the mechanism when moving components. | AS00.00-Z-0009-01A | |
| Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Remove/install | |||
| 1 | Perform disable for high-voltage on-board electrical system | Model 205.047/147/247 with engine 274 | AR54.10-P-1150LW |
| 2 | Remove upper engine cover | ||
| 3 | Remove engine air intake duct upstream of air filter | ||
| 4 | Unfasten rear engine mount from cross member, lift up and prop up transmission | AR22.10-P-1180LWB | |
| 5 | Remove air filter housing | AR09.10-P-1150MRA | |
| 6 | Detach vacuum hose (4) from vacuum pump (1) | ||
| 7 | Release vacuum line and detach from vacuum pump (1) | ||
| 8 | Unscrew screws/bolts (3) and remove vacuum pump (1) | ||
| *BA43.05-P-1001-01K | |||
| 9 | Install in the reverse order | ||
| Check | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 10 | Test run engine and carry out leak check |
VACUUM PUMP
| Number | Designation | Model 172, 204, 205, 207, 212, 218, 253 with engine 274 | |
|---|---|---|---|
| BA43.05-P-1001-01K | Bolt, vacuum pump to cylinder head/cylinder head cover | Nm | 9 |