Page 982 - Workshop Manual - Aumark (BJ1051)

32-2
Clutch-clutch system

Malfunction symptom table

Use the table below to help you find the cause of the Malfunction. The numbers indicate the probability of the cause of
the Malfunction Check each part in order. If necessary, replace these parts.

symptom Suspect Area Reference
1. Clutch pedal free play (Minimal) Chapter 32 clutch-clutch pedal,
adjustment

2. Driven plate (Over worn) Chapter 32 clutch-clutch components,
overhaul

3. Flywheel (Warped) The service manual with isf of
The clutch is slippery cummins engine

4. Platen (Distorted) Chapter 32 clutch-clutch components,
overhaul

5. Platen diaphragm spring (Does Chapter 32 clutch-clutch components,
not work) overhaul

1. Clutch pedal free play (Too big) Chapter 32 clutch-clutch pedal,
adustment

2. Platen diaphragm spring (Does Chapter 32 clutch-clutch components,
not work) overhaul

32 3. Clutch master cylinder (Leaked) Chapter 32 clutch-clutch master
cylinder, replacement

4. Clutch slave cylinder booster Chapter 32 clutch-clutch slave
(Leaked) cylinder booster, replacement

5. Hydraulic system (Air in it) Chapter 32 clutch-clutch fluid, air
exhaust
Clutch doesn’t fully separate

6. Driven plate (Abnormal wear) Chapter 32 clutch-clutch components,
overhaul

7. Platen (Abnormal wear) Chapter 32 clutch-clutch components,
overhaul

8. Release bearing (Over worn) Chapter 32 clutch-clutch components,
overhaul

9. Clutch release fork (Abnormal Chapter 32 clutch-clutch components,
wear) overhaul

Page 982