Jonsered CS 2172 WH - Page 45

CRANKCASE AND CRANKSHAFT
English – 45
Fig. 9
Fig. 10
Fig. 11
A
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 tted, 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.
NOTE!
Ensure that no dirt or foreign particles enter
the bearings.
D. Ret the rubber stop (A). See g. 9.
E. Ret the oil ller cap.
2. If replacement crankcase seals are to be tted,
grease the seal surfaces and tap them home using
tools 502 52 20-01 and 502 52 21-01. See g. 10.
The seals can also be tted 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 g. 11. Pull until
the crankshaft shoulder mates with the bearing.
!