CRANK DRIVE / CRANKCASE / CRANKSHAFT CR-9
DISMANTLING THE
ENGINE CASE
Loosen and remove the engine case bolts.
Separate the rightcrankcase half from the
left one with a suitable puller.
Press out the crankshaft from the left
crankcase with the aid of a standard
bearing and casing puller.
Remove the crankshaft bearings from the
crankshaft with a suitable bearing puller.
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CRANKSHAFT
Check the horizontal and the radial play
respectively of the big-end bearing with
the aid of a feeler gauge.
The radial play shall be determined by a
crossover measurement.
Maximum horizontal play: 0.55 mm
Maximum radial play: 0.05 mm