17 .4.5
Checking the lubrication system
00
✓
0�
310340-10
- Check the internal rotor and external rotor of oil pumps
O
for damage and wear.
If there is damage or wear:
- Change the oil pumps.
- Check oil pump shaft
8
for damage and wear.
If there is damage or wear:
- Change the oil pump shaft.
- Check the oil pump cover for damage and wear.
If there is damage or wear:
- Change the oil pump cover.
17.4.6
Removing the crankshaft bearing inner race
311613-10
- Fix the crankshaft in the vise.
Info
Use soft jaws.
- Warm up special tool
O.
Guideline
1150 °C (302 °F)
I
Puller (58429037037) (
�
p. 287)
17 ENGINE
- Push the warmed up special tool
O
onto the crankshaft
bearing inner race, press firmly together and pull jointly from
the crankshaft.
- Take off the compensating disk.
- Repeat the operation on the opposite side.
187