17 ENGINE
17.4.7
17.4.8
192
Installing the crankshaft bearing inner race
Main work
310421-10
310373-11
- Fix the crankshaft in the vise.
Guideline
I Use soft jaws.
- Slide on compensating disk
O.
Info
The compensating disks have a larger diameter than
the crankshaft stub.
Ensure that the compensating disks are centered and
fixed with a small amount of grease.
Add compensating disks equally on both sides.
- Heat the crankshaft bearing inner race in special tool @ and
mount together.
Guideline
1120 °C (248 °F)
I Puller (58429037037) (
a
p. 297)
- Repeat these steps on the opposite side.
- Ensure that the new crankshaft bearing inner race is flush.
Info
After replacing the crankshaft bearings, the crankshaft
end play must be measured.
Finishing work
- Measure the crankshaft end play. (
a
p. 195)
..
connecting rod, conrod bearing, and crank pin, changing
Main work
- Position crankshaft
O
in the press using special tool
8.
I Separator plate (79029009000) (
a
p. 303)
Press the crank pin out of the upper crankweb with the spe
cial tool.
I Crankshaft pressing tool (75029047000) (
a
p. 300)
•
Info
I
Hold the lower crankweb.
- Take off the connecting rod.