Drivetrain. Yaris. Ncp93, 131
Clutch. Yaris. Ncp93, 131
Clutch System (For Sedan) -- Problem Symptoms Table |
- HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | See page |
| Clutch grabs/chatters | 1. Engine mounting (Loose) | - |
| 2. Clutch disc assembly (Excessive runout) | YARIS_NCP93 RM000001B37039X.html | |
| 3. Clutch disc assembly (Oily) | YARIS_NCP93 RM000001B37039X.html | |
| 4. Clutch disc assembly (Worn out) | YARIS_NCP93 RM000001B37039X.html | |
| 5. Clutch disc torsion spring (Damaged) | YARIS_NCP93 RM000001B37039X.html | |
| 6. Clutch disc assembly (Glazed) | YARIS_NCP93 RM000001B37039X.html | |
| 7. Diaphragm spring (Tip out of alignment) | YARIS_NCP93 RM000001B37039X.html | |
| Clutch pedal spongy | 1. Clutch line (Air in line) | - |
| 2. Master cylinder cup (Damaged) | YARIS_NCP93 RM000001B3002DX.html | |
| 3. Release cylinder rubber (Damaged) | YARIS_NCP93 RM000001B3401WX.html | |
| Clutch noisy | 1. Clutch release bearing assembly (Worn, dirty or damaged) | YARIS_NCP93 RM000001B37039X.html |
| 2. Clutch disc torsion spring (Damaged) | YARIS_NCP93 RM000001B37039X.html | |
| Clutch slips | 1. Clutch pedal (Free play out of adjustment) | YARIS_NCP93 RM000004T6O000X.html |
| 2. Clutch disc assembly (Oily) | YARIS_NCP93 RM000001B37039X.html | |
| 3. Clutch disc assembly (Worn out) | YARIS_NCP93 RM000001B37039X.html | |
| 4. Diaphragm spring (Damaged) | YARIS_NCP93 RM000001B37039X.html | |
| 5. Pressure plate (Distorted) | YARIS_NCP93 RM000001B37039X.html | |
| 6. Flywheel sub-assembly (Distorted) | YARIS_NCP93 RM000001B37039X.html | |
| Clutch does not disengage | 1. Clutch pedal (Free play out of adjustment) | YARIS_NCP93 RM000004T6O000X.html |
| 2. Clutch line (Air in line) | - | |
| 3. Master cylinder cup (Damaged) | YARIS_NCP93 RM000001B3002DX.html | |
| 4. Release cylinder cup (Damaged) | YARIS_NCP93 RM000001B3401WX.html | |
| 5. Clutch disc assembly (Out of line) | YARIS_NCP93 RM000001B37039X.html | |
| 6. Clutch disc assembly (Excessive runout) | YARIS_NCP93 RM000001B37039X.html | |
| 7. Clutch disc assembly (Lining broken) | YARIS_NCP93 RM000001B37039X.html | |
| 8. Clutch disc assembly (Dirty or burned) | YARIS_NCP93 RM000001B37039X.html | |
| 9. Clutch disc assembly (Oily) | YARIS_NCP93 RM000001B37039X.html | |
| 10. Clutch disc assembly (Lack of spline grease) | YARIS_NCP93 RM000001B37039X.html |