SERVICING THE INDIVIDUAL PARTS
D
4
CRANKSHAFT
– Pull the cylinder liner off of the piston, lift the piston
pin retainer out of the groove and push the piston pin
out of the piston.
–Clamp the crankshaft into the vise – use protective
jaws.
– Heat the special tool 584.29.037.037 to approx.
150° C on a hotplate and immediately push on the
inner ring of the crankshaft bearing. Firmly press the
tool together to obtain a good heat transfer and pull
the inner ring off of the crankshaft with the special
tool.
– Remove the spacing washers from the crankshaft.
– Pull the balance weight (1) off of the crankshaft with
the extractor 590.29.033.000 (use protection cover
800.29.031.000).
– Carefully press the inner bearing (2) upwards with 2
screwdrivers and pull off of the crankshaft using
extractor 590.29.033.000.
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