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30/ENGINE - WORK ON INDIVIDUAL PARTS
–
Press in the new crank pin
Info
The crank pin must be pressed in so that oil hole
hole
If the oil holes are not correctly aligned, the conrod bearing will not be sup-
plied with oil.
–
Blow compressed air through the oil passage to check that it is clear.
300140-10
–
Install the bearing
Info
Lubricate the bearing thoroughly.
300141-10
–
Position special tool
Pressing device for crankshaft, complete (75029047000) (
–
Place the crankweb in with the connecting rod and the bearing. Position the second
crankweb.
300142-10
–
Position the special tool
Pressing device for crankshaft, complete (75029047000) (
–
Press the upper crankweb in as far as possible.
Info
The press mandrel must be applied above the crank pin.
–
Take the crankshaft out of the special tool, and check the connecting rod for free-
dom of movement.
300139-10
–
Measure the axial clearance between the connecting rod and the crankwebs using
the special tool
Feeler gauge (59029041100) (
Connecting rod - axial clearance of
lower conrod bearing
»
If the specified value is not met:
–
Correct until it complies with the specified value.
–
Check the crankshaft run-out at the bearing pin. (
300143-10
–
Install the drive wheel of the balancer shaft. (
as far as possible.
.
and the connecting rod
on the press.
with the heel at the bottom.
.
p. 214)
is aligned with oil
.
p. 217)
p. 217)
0.40... 0.60 mm (0.0157...
0.0236 in)
p. 116)
p. 116)
115
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