Remove/Install High-Pressure Fuel Pump Drive Gear - AR07.02-P-1021GZB
ENGINE 642 in model 164, 166, 251, 292
Illustration shows model 164
| Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. | No parts of the body or limbs should be within the operating area when the components are moving. | AS00.00-Z-0011-01A | |
| Remove/install | |||
| 1 | Removes strut tower brace | ENGINE 642 in model 164 |
AR62.30-P-2500GY |
| 2 | Remove high-pressure pump (1) and close off lines with a suitable stop plug | ENGINE 642 in model 164, 251 | AR07.02-P-1020GZB |
| ENGINE 642 in model 166, 292 | AR07.02-P-1020OGR | ||
| Fig 4 | |||
| 3 | Place counterholder onto drive gear (3) of high-pressure pump (1) | The counterholder must not be tilted. The tooth flanks will be damaged otherwise. |
Fig 3 |
| 4 | Unscrew nut (2) | *BA07.16-P-1020-01C | |
| 5 | Detach gear (3) for high-pressure pump (1) | Fig 2 | |
| 6 | Install in the reverse order |
COMMON RAIL DIESEL INJECTION (CDI)
| Number | Designation | ENGINE 642 | ||
|---|---|---|---|---|
| BA07.16-P-1020-01C | Nut to high-pressure pump drive gear | M14 x 1.5 | Nm | 70 |