TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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CL/Clutch System3 / 22
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TROUBLESHOOTING — MK4 Supra Clutch System, page 3
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TROUBLESHOOTING Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely cause of the problem. Check each part in order. If necessary, replace these parts. See page CL-4 | - | CL-6 | CL-8 CL-8 | - | CL-11 CL-11 | CL-11 | - | CL-17 | CL-11 CL-17 | CL-11 CL-17 | CL-11 CL-17 | CL-11 CL-17 | CL-11 CL-17 | CL-11 CL-17 | CL-11 CL-17 | CL-11 CL-17 CL-20 | CL-11 CL-17 | CL-15 CL-20 | CL-11 CL-17 | - Parts Name Clutch pedal (freeplay out of adjustment) Clutch line (Air in line) Master cylinder cup (Damaged) Release cylinder cup (Damaged) Engine mounting (loosen) Release bearing (Worn, dirty or damaged) Pilot bearing (Worn or damaged) Input shaft bearing (Worn or damaged) Clutch disc (Out of true) Clutch disc (Runout is excessive) Clutch disc (Lining broken) Clutch disc (Dirty or burned) Clutch disc (Oily) Clutch disc (Worn out) Clutch disc torsion rubber (Damaged) Clutch disc (Glazed) Clutch disc (Lack of spline grease) Diaphragm spring (Damaged) Diaphragm spring (Out of tip alignment) Pressure plate (Distortion) Flywheel (Distortion) Trouble Clutch grabs/chatters 1 Clutch pedal spongy 1 2 2 Clutch noisy 1 2 3 4 Clutch slips 1 2 2 3 4 5 Clutch does not disengage 1 2 3 4 6 5 6 6 6 6 6 6 7 7 8