CRANKCASE AND CRANKSHAFT
44 – English
Reassembly
Reassemble the crankcase and crankshaft as follows:
WARNING!
The crankcase halves are hot. Risk for
burns. Use protective gloves.
1. If bearings are to be fitted, proceed as follows:
A. Heat the relevant crankcase half to 200° in an oven.
B. Using protective gloves, take out the crankcase half
and push home the bearing.
C. Let the crankcase cool before continuing work.
NOTE!
Ensure that no dirt or foreign particles enter
the bearings.
D. Refit the rubber stop (A). See fig. 9.
E. Refit the oil filler cap.
2. If replacement crankcase seals are to be fitted, grease
the seal surfaces and tap them home using tools 502 52
20-01 and 502 52 21-01. See fig. 10.
The seals can also be fitted with the crankshaft in place.
NOTE!
Ensure that the connecting rod does not jam
against the crankcase when the crankcase
and crankshaft are reassembled.
NOTE!
The crankshaft should be fitted into the
clutch half of the crankcase first.
3. Use tool 502 50 30-14 and pull the crankshaft into the
clutch half of the crankcase. See fig. 11. Pull until the
crankshaft shoulder mates with the bearing.
Fig. 9
Fig. 10
Fig. 11
A
!
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