18 ENGINE
- Check ball
8
and the sealing seat.
If there is damage or wear:
- Change the ball and machine the sealing seat.
- Install ball
8
and pressure spring fs).
- Mount and tighten screw plug
O
with sealing washer
8.
Guideline
151
I
Plug, oil pressure regulator valve
I
M12x1.5
I
20 Nm (14.8 lbf ft}
I
308784-10
18.4.5
Checking the lubrication system
,
•
✓
✓
01
305003-10
- 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.
18.4.6
Removing the crankshaft bearing inner race
- Fix the crankshaft in the vise.
•
Info
I
Use soft jaws.
- Warm up special tool
O.
Guideline
1150 °C (302 °F}
I
Tool for inner bearing race (58429037037) (
�
p. 268)
- Push the warmed up special tool
O
onto the crankshaft bearing inner race,
press firmly together and pull jointly from the crankshaft.