5 - 5
SERVICE section 5
Drawing 13
Drawing 14
Drawing 15
Replacing the Main Drive Belt
See Drawing 13. Remove side cover (1) as shown in
Drawing 11. Slacken belt as shown in Drawing 12
and remove from clutch pulley at engine. Release
lock collar (1) from bearing (2). Remove bolts and
nuts (3). Slide bearing along shaft toward pulley (5),
this will allow belt (4) to be removed past the end of
shaft (6).
Adjusting Crankshaft Belts
See Drawing 14. The crankshaft belts (1) are
adjusted by releasing the locknut (2) and turning the
adjusting bolt (3) clockwise* to tighten the belts.
When correctly adjusted there should be 1/4 inch
deflection between pulley centers. Re-tighten locknut
(3).
“Viewed from the operating position.
Replacing Crankshaft Drive Belts
See Drawing 15. Remove the main drive belt as
shown in Drawing 13. Release locknut (1) and turn
adjusting bolt (2) counter clockwise to slacken off
belts (3). Remove clamp bolts (4) at both ends of
connecting rod (5). Remove the crankshaft belts (3).
Remove belts by lifting over pulley (6) and past the
end of shaft (7). Reassemble in reverse order.
1. Crankshaft drive belts must be replaced in
pairs.
2. Keep connecting rod halves paired as they were
originally installed.
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