Removing and installing oil pump - RA18001042100X(18-2100)
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Preceding work:
Oil sump removed (01-3100)
Operation no. of operation texts and work units or standard texts and flat rates:
18-6020-6025
| Bolt (1) of oil pump gear (6) | unscrew, screw on (32 Nm). |
| Oil pump drive gear (7) at oil pump (6) | pull off, fit on.
NOTE:
Install oil pump drive gear (7) with convex face pointing toward oil pump (6) (arrows). Pay attention to position of tensioning bar relative to oil pump chain.
|
| Bolts+washer (2) and (3) | unscrew, screw on (M6 9 Nm; M8 21 Nm). |
| Oil pump (6) | remove to the front, install.
NOTE:
Fill oil pump with engine oil before installing.
|
| Strainer in oil pump | clean. |
TIGHTENING TORQUES IN NM
| Oil pump drive gear to oil pump | 32 |
| Oil pump to crankcase | 25 |
| Bolt of oil pump to oil deflector plate | 10 |
| Bolts to oil pump cover (M6) | 10 |
Special tool
NOTE:
Oil pump with hollow gear shaft to prevent oil buzz after cold start up to about 2000 rpm.
As of engine number (November 1995)
104.941 10 006 361
104.941 12 068 532
104.942 10 006 914
104.942 12 062 914
104.943 10 001 343
104.943 12 005 453
104.945 10 000 014
104.945 12 000 024
104.991 12 017 802
104.992 10 005 537
104.995 12 100 782
104.995 12 010 421