Arctic Cat M 8000, Руководство по обслуживанию

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CWI-067
7. Place the crankshaft end bearings into position mak-
ing sure the bearing retaining pin holes are posi-
tioned inward.
CWI-030A
8. Lubricate the inner lips of the crankshaft oil seals
with grease; then slide the seals onto the crankshaft.
9. Install the crankshaft into the upper crankcase half.
Be sure the alignment hole in each bearing is posi-
tioned over its respective retaining pin in the crank-
case; then seat the crankshaft.
IO019A

NOTE: To check the bearing for proper position,
place the point of a sharp tool into the dimple found in
the bearing race. Strike the tool with the palm of the
hand in either direction. If the bearing moves, it isn’t
positioned correctly and must be rotated until it drops
onto the retaining pin.
10. Assemble the crankcase halves; then install the
crankcase cap screws securing the crankcase halves.
11. Tighten cap screws (1-10) in two steps using the pat-
tern shown. First tighten to 15 ft-lb; then tighten to
33 ft-lb.
742-198A
12. Tighten screw 11 to 20 ft-lb; then turn the engine
right-side up and tighten screws 12-15 in two steps to
102 in.-lb.
13. Apply a thin coat of grease to the sealing surface of
the water pump shaft; then place the Oil Seal Protec-
tor Tool at the end of the shaft.
14. Rotate the water pump shaft while carefully pushing
it through the oil and water pump seals until the
driveshaft and crankshaft gears engage; then remove
the oil seal protector tool (A) from the end of the
shaft.
IO025A
15. Place the impeller into position and secure with the
cap screw (threads coated with blue Loctite #243)
and washers. Be sure the rubber side of the washer is
lubricated with a light coat of grease and directed
toward the impeller. Tighten to 102 in.-lb.
CAUTION
If the bearings are not properly seated during assembly,
the crankcase halves will not seal tightly and severe
engine damage will result.
CAUTION
Be very careful not to damage the seals when installing
the oil pump driveshaft. Twist the driveshaft clockwise
as it enters the seal area and while pushing it through
the seals.
CAUTION
The rubber side of the washer securing the impeller
must be positioned toward the impeller. If installed
incorrectly, a coolant leak will result and engine damage
may occur.