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30/ENGINE - WORK ON THE INDIVIDUAL PARTS
Installing the crankshaft bearing inner ring
19.14
Changing the conrod bearing
19.15
–
Secure the crankshaft in a bench vise using special tool
Separator plate (78029009000) (
–
Push on compensating disk.
–
Warm up the special tool. Mount the inner bearing race.
Guideline
120 °C (248 °F)
–
Repeat this step on the opposite side.
300647-10
–
Ensure that the new inner bearing race is flush.
Info
After replacing the crankshaft bearings, the crankshaft end play must be
measured.
–
Position special tool
Separator plate (78029009000) (
–
Press the crank pin out of the upper crank web using special tool
Pressing device for crankshaft, complete (75029047000) (
Info
Hold the lower crank web.
200208-10
–
Remove the connecting rod and bearing.
–
Place connecting rod
Insert for crankshaft pressing device (78029008000) (
–
Press out the crank pin using the special tool.
Pressing device for crankshaft, complete (75029047000) (
200210-10
–
The crank pin must be pressed in so that oil hole
Marking
Info
If the oil holes are not correctly aligned, the conrod bearing will not be sup-
plied with oil.
200212-10
–
Place the crank web onto special tool
Insert for crankshaft pressing device (78029008000) (
Info
The special tool must be positioned with the flat surface facing downward.
–
Press the new crank pin
–
Use compressed air to check that the oil hole is clear.
200213-10
p. 273)
between the crank webs and place on a press.
p. 273)
onto special tool
is across from oil hole
and must be on the outside after mounting.
.
all the way in.
.
.
p. 270)
without the bearing.
p. 272)
p. 270)
is aligned with oil hole
p. 272)
117
.
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