3-30
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33. Install the spring, washer, and cap screw; then
tighten to specifications.
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34. Rotate the flywheel to align the “T” mark to the
timing line on the right-side crankcase cover.
NOTE: Rotate the flywheel clockwise several rev-
olutions to purge oil from camshaft lobes, tappets,
and drive chain.
CD652
35. Using a thickness gauge, adjust the tappet clear-
ance to specifications; then holding the adjuster
stationary, tighten the valve adjuster jam nuts
securely. Recheck the adjustment with the thick-
ness gauge.
36. Install the spark plug and tighten to specifica-
tions.
37. Install the cylinder head cover and secure with
four cap screws. Tighten to specifications.
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38. Inspect the transmission bearings and oil seals.
Replace any worn or broken seals with new
ones. Replace any rough or worn bearings; then
install the gasket and two alignment pins and
press the drive gear into the bearing.
39. Install the final drive gear, intermediate gear,
and the final driven gear shaft into the left-side
crankcase.
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40. Install the transmission cover onto the left-side
crankcase; then secure with the seven cap
screws. Lightly apply red Loctite #271 to the
threads and tighten to specifications.
NOTE: The two longer cap screws should be
located at the alignment pin positions.
FOR ARCTIC CAT ATV DISCOUNT PARTS CALL 606-678-9623 OR 606-561-4983
www.mymowerparts.com
