Arctic Cat 2014 450 Service Manual page 76

3. Apply a liberal amount of oil to the crankshaft bear-
ing. Using a propane torch, heat the bearing until the
oil begins to smoke; then slide the crankshaft assem-
bly into place.
 NOTE: If heating the bearing is not possible, the
crankshaft can be installed using a crankshaft installer.
4. Rotate the crankshaft so the counterweight is toward
the rear of the engine. Install the crank balancer
shaft.
5. Install the key in the crank balancer shaft; then install
the gear and aligning the timing marks, slide the gear
into place.
6. Align the shift cam fork slots with the shift fork shaft
locating boss and with a washer on each end, install
the shift shaft into the crankcase.
MD1333
7. Place the shift forks into position on the assembled
countershaft and install into the crankcase as an
assembly.
MD1334
8. Align the shift forks to allow engagement with the
shift cam; then engage the shift forks and slide the
shift fork shaft into the locating boss in the crank-
case.
FI658
FI652A
FI662
FI653
FI653A
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