Removing and installing oil pump - RA18001202100X(18-2100)
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Preceding work:
Oil level sensor removed (18-3300) .
Operation no. of the operation texts and work units or standard texts and flat rates:
18-6023
- Model 129
Bolts+washers (8 and 9) unscrew, screw on (M6: 9 Nm; M8: 21 Nm). Oil pump detach from front dowel sleeves (11), push to the rear. Bolt (6) of oil pump drive gear (7) unscrew, screw on (28 Nm). Oil pump drive gear (7) pull off from oil pump (1), fit on. Oil pump drive gear (7) install with curved side toward oil pump (1) (arrows). Oil pump (1) remove, install. Compensating element (10) remove, install, clean strainer. Preceding work:
Oil pan removed (01-3100) .
Oil level sensor (S43) removed (18-3300) .
- Model 140
| Bolt (6) of oil pump drive gear (7) | unscrew, screw on (28 Nm). |
| Oil pump drive gear (7) | pull off oil pump (1), fit on. (Pay attention to note.) |
| Screw+washers (8 and 9) | unscrew, screw on (M6: 9 Nm; M8: 21 Nm). |
| Oil pump (1) | remove to the front, install. |
| Compensating element (10) | remove, install. Clean strainer. |
NOTE:
The oil pump (1) is fixed at the two front screws (8) with a dowel sleeve.
Fill oil pump (1) with engine oil before installing. Compensating element (10) 35 mm dia. (was 18 mm) fitted as standard as of engine end no.
120980-12-002 610.
Use 35 mm dia. compensating element (10) when performing repairs.
NOTE:
Install oil pump drive gear (7) with curved face toward oil pump (1) (arrows).