144
Troubleshooting Drive
Clutch/Driven Clutch
Problem: Midrange Shift-Up (Too Quickly - Lowers RPM)
Condition
Remedy
1.
Drive clutch spring
weak
2.
Driven clutch spring
weak
3.
Driven clutch spring preload tension
inadequate
4.
Center-to-center distance
too close
5.
Driven clutch bearing
worn — damaged
1. Replace drive clutch spring
2. Replace driven clutch spring
3. Replace driven clutch spring
4. Adjust center-to-center distance
5. Replace bearing — movable sheave
Problem: Midrange Shift-Up (Too Slowly - Raises RPM)
Condition
Remedy
1.
Drive clutch components
dirty
2.
Driven clutch components
dirty
3.
Driven clutch spring preload tension
excessive
4.
Driven clutch bearing
worn — dirty
1. Clean drive clutch components
2. Clean driven clutch components
3. Replace driven clutch spring
4. Clean — replace bearing — movable sheave
Problem: Excessive Belt Deposits
Condition
Remedy
1.
Offset/parallelism
incorrect
2.
Drive clutch/driven clutch sheaves
rough — damaged
— dirty
3.
Driven clutch movable sheave travel
impaired
4.
Driven clutch bearing
worn — dirty
1. Adjust offset/parallelism
2. Repair — replace — clean drive clutch/driven clutch
3. Service driven clutch
4. Clean — replace bearing — movable sheave
Problem: Excessive Belt Drag—Impaired Drive Clutch Disengagement
Condition
Remedy
1.
Drive clutch components
dirty — damaged
2.
Drive belt
does not meet measurement specifications
1. Clean — replace drive clutch components
2. Replace drive belt
Problem: Engine RPM Suddenly Increases—Drive Clutch Vibrates
Condition
Remedy
1.
Cam arm pin
bent — damaged
2.
Cam arm
damaged — broken
3.
Drive clutch
out of balance
1. Replace pin
2. Replace cam arm
3. Align — replace components — drive clutch — drive belt
Problem: Driven Clutch Vibrates
Condition
Remedy
1.
Driven clutch
out of balance
1. Service — replace driven clutch
Problem: Drive Clutch Engagement (Before Specified RPM)
Condition
Remedy
1.
Drive clutch spring
weak — bent
2.
Cam arms
incorrect — worn
1. Replace spring
2. Replace cam arms
Problem: Drive Clutch Engagement (After Specified RPM)
Condition
Remedy
1.
Drive clutch spring
incorrect
2.
Spider buttons
worn
1. Replace spring
2. Replace clutch
Problem: Drive Clutch Sticks
Condition
Remedy
1.
Drive clutch components
dirty
2.
Movable sheave
bent — binding
3.
Spider buttons
worn
1. Clean drive clutch components
2. Clean — replace movable sheave
3. Replace clutch
Problem: Drive Clutch Jerks—Shifts Erratically
Condition
Remedy
1.
Drive clutch
dirty
2.
Rollers
worn
3.
Cam arms
rough
4.
Spider buttons
worn
5.
Sheaves
dirty
1. Clean — drive clutch components
2. Replace clutch
3. Polish — replace cam arms
4. Replace clutch
5. Clean sheaves
Содержание 2014 XF 2-STROKE
Страница 1: ...SNOWMOBILE SERVICE MANUAL 2014 ZR XF M 2 STROKE...
Страница 3: ......
Страница 39: ...36 600_14_2...
Страница 47: ...44 800_12_2...
Страница 122: ...119 Troubleshooting Servomotor SERVO1A14...
Страница 123: ...120 SERVO2rv14...
Страница 152: ...149 0747 413 M Models...
Страница 196: ...Printed in U S A Trademarks of Arctic Cat Inc Thief River Falls MN 56701 p n 2259 956...