|
|
DIAGNOSIS AND TESTING CLUTCH SYSTEM Clutch problem diagnosis will generally require a road test to determine the type of fault. Component inspection will Drive the vehicle at normal speeds during road test. Shift the transaxle through all gear ranges and observe clutch CLUTCH GRAB/CHATTER CONDITION POSSIBLE CAUSES CORRECTION CLUTCH DISC FACING Oil leak at engine rear main or T355 equipped- Correct leak and replace BG6 equipped - Clean pressure plate, Too much grease applied to splines Apply lighter coating of grease to splines. NO FAULT FOUND WITH Problem actually related to Further diagnosis required. Check Engine related problems. Check EFI and ignition systems. PARTIAL ENGAGEMENT Clutch cover, spring, or release Replace clutch assembly. Clutch disc damaged or distorted. Replace clutch assembly. Clutch misalignment. T355 equipped - Verify modular clutch pilot BG6 equipped - Check alignment and CLUTCH SLIPS CONDITION POSSIBLE CAUSES CORRECTION DISC FACING WORN OUT Normal wear. Replace clutch assembly. Driver frequently rides (slips) clutch, Replace clutch assembly. Insufficient clutch cover diaphragm Replace clutch assembly. CLUTCH DISC FACING Leak at rear main oil seal or T355 equipped - Replace leaking seals. BG6 equipped - Replace leaking seals. PM CLUTCH 6 - 3 |