Arctic Cat 2016 Alterra 500 Service Manual page 67

MD1079
2. Install and tighten the output shaft flange nut to 59
ft-lb. Using a punch, peen the nut.
MD1333
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.
MD1334

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.
66
MD1024
5. Install the key in the crank balancer shaft; then install
the gear and aligning the timing marks, slide the gear
into place.
FI658
6. Align the shift cam fork slots with the shift fork shaft
locating boss and with a washer on each end, install
in the crankcase.
FI652A
7. Place the shift forks into position on the assembled
countershaft and install into the crankshaft as an
assembly.
FI662