Checking The Crankshaft Run-Out At The Bearing Pin; Installing The Crankshaft Bearing Inner Race - Husqvarna FC 350 2016 Repair Manual

17 ENGINE
17.4.8
17.4.9
190

Checking the crankshaft run-out at the bearing pin

Installing the crankshaft bearing inner race

311614-10
311613-11
-
Position the crankshaft on a roller block.
-
Turn the crankshaft slowly.
-
Check the crankshaft run-out on both bearing pins.
Crankshaft - run-out at
bearing pin
If the crankshaft run-out at the bearing pin is larger than
the specification:
-
Align the crankshaft.
Main work
-
Fix the crankshaft in the vise.
Info
Use soft jaws.
-
Slide on compensating disk
Info
The compensating disks have a larger diameter than
the crankshaft stub.
Ensure that the compensating disks are centered and
fixed with a small amount of grease.
Add compensating disks equally on both sides.
-
Heat the crankshaft bearing inner race in special tool
mount together.
Guideline
1120 °C (248 °F)
I Puller (58429037037) (a
-
Repeat the operation on the opposite side.
-
Ensure that the new crankshaft bearing inner race is flush.
Info
After replacing the crankshaft bearings, the crankshaft
end play must be measured.
Finishing work
-
Measure the crankshaft end play.
� 0.03 mm (� 0.0012 in)
0-
8
p. 287)
(0 p. 191)
and
..