Arctic Cat EL TIGRE 1980 Service Manual page 153

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Problem: Maximum Drive
Clutch RPM
A. Too High
B. Too Low
Problem: Midrange
Shift-Up
A. Too Quickly
(Lowers RPM)
B. Too Slowly
(Raises RPM)
Problem: Excessive Belt
Deposits
Proble·m: Excessive Belt
Drag-Impaired
Drive Clutch
Disengagement
Problem: Engine RPM
Suddenly
Increases Drive
Clutch Vibrates
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Condition
1. Drive clutch components dirty
1. Spring weak
2. Rollers ramps worn-
damaged
Condition
1. Drive clutch spring weak
2. Driven pulley spring weak
3. Spring preload tension
inadequate
4. Center-to-center distance
too close
5. Driven pulley bushing (bearing)
worn-damaged
1. Drive clutch components
dirty
2. Driven pulley components dirty
3. Spring preload tension
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excessive
4. Shoe-ramp slides worn
excessively
5. Driven pulley bushing (bearing)
worn damaged
Condition
1. Offset adjusted incorrectly
2. Drive clutch/driven pulley
sheaves rough damaged-
dirty
3. Driven pulley movable
sheav~
travel impaired
4. Driven pulley bushing (bearing)
worn dirty
Condition
1. Drive clutch components-
dirty damaged
2. Center-to-center distance
adjusted incorrectly
3. Drive belt does not meet
measurement specifications
Condition
1. Spider-arm pin bent damaged
2. Spider arm damaged broken
3. Weight bolt broken
4. Drive clutch out of balance
Remedy
1. Clean drive clutch components
1. Replace spring .
2. Replace rollers ramps
Remedy
1. Replace drive clutch spring
2. Replace driven pulley spring
3. Increase spring preload tension
4. Adjust center-to-center
distance
5. Replace movable sheave
1. Clean drive clutch components
2. Clean driven pulley
components
3. Decrease spring preload
tension
4. Replace shoe-ramp slides
5. Replace movable sheave
Remedy
1. Adjust offset
2. Repair replace clean
drive clutch/driven pulley
sheaves
3. Service driven pulley
4. Clean bushing replace
movable sheave
Remedy
1. Clean replace drive clutch
components
2. Adjust center-to-center:
distance
3. Beplace drive belt
Remedy
1. Replace spider assembly
2. Replace spider assembly
3. Replace bolt
4. Align replace
components