Symptom | Possible Sources | Action |
Clutch slippage | * Clutch master cylinder. * Clutch slave cylinder. * Clutch pressure plate. * Clutch disc. * Engine or transaxle housing oil or fluid leak(s). | * |
Clutch chatter or shudder | * Engine and transaxle mounts. | * REFER to: Noise, Vibration and Harshness (NVH) (100-04 Noise, Vibration and Harshness, Diagnosis and Testing). |
* Clutch pressure plate. * Clutch disc. * Flywheel. | * |
Clutch drag | * Insufficient brake fluid. | * FILL the brake master cylinder reservoir to the MAX mark. INSPECT the brake and clutch hydraulic systems for leaks. REPAIR as necessary. |
* Air in the clutch hydraulic system. | * BLEED the system. REFER to: Clutch System Bleeding (308-00 Manual Transmission/Transaxle and Clutch - General Information, General Procedures). |
* Clutch pedal free travel. * Clutch pressure plate. * Clutch disc. * Crankshaft end play. | * |
Clutch pedal pulsation | * Clutch pressure plate. * Clutch disc. | * INSTALL a new clutch disc and pressure plate. REFER to: Clutch Disc and Pressure Plate (308-01 Clutch, Removal and Installation). |
* Crankshaft end play. | * CHECK the crankshaft end play. REFER to: Crankshaft End Play (303-00 Engine System - General Information, General Procedures). |
Hard shifting | * Clutch drag. | * |
* Gearshift cable adjustment | * CHECK the gearshift cable adjustment. REFER to: Gearshift Cable Adjustment (308-00 Manual Transmission/Transaxle and Clutch - General Information, General Procedures). |
* External controls. | * CHECK the external controls for wear or damage. INSTALL new components as necessary. |
* Gear wheels. | * DISASSEMBLE the transaxle. REFER to: Transaxle (308-03 Manual Transmission/Transaxle, Disassembly). INSTALL new components as necessary. |
* Selector mechanism. | * DISASSEMBLE the transaxle. REFER to: Transaxle (308-03 Manual Transmission/Transaxle, Disassembly). INSTALL new components as necessary. |
* Synchronizer(s). | * DISASSEMBLE the transaxle. REFER to: Transaxle (308-03 Manual Transmission/Transaxle, Disassembly). INSTALL new components as necessary. |
Excessive noise | * Engine vibrations inadequately damped. | * REFER to: Noise, Vibration and Harshness (NVH) (100-04 Noise, Vibration and Harshness, Diagnosis and Testing). |
* Transaxle fluid level low. | * CHECK the transaxle for leaks. TOP UP the transmission fluid. |
* Engine or transaxle is in contact with the chassis or body. | * REFER to: Powertrain/Drivetrain Mount Neutralizing (100-04 Noise, Vibration and Harshness, General Procedures). |
* Engine and transaxle out of alignment. | * REFER to: Powertrain/Drivetrain Mount Neutralizing (100-04 Noise, Vibration and Harshness, General Procedures). |
* External controls. | * CHECK the external controls for wear or damage. INSTALL new components as necessary. |
* Gear wheels and bearings. | * DISASSEMBLE the transaxle. REFER to: Transaxle (308-03 Manual Transmission/Transaxle, Disassembly). INSTALL new components as necessary. |
* Clutch pedal. * Clutch release bearing. | * |
Fluid leakage | * Clutch master cylinder. * Clutch slave cylinder. * Clutch hydraulic lines. | * INSPECT the brake and clutch hydraulic systems for leaks. REPAIR as necessary. |
* Halfshaft seal. | * INSTALL a new halfshaft seal. REFER to: (308-03 Manual Transmission/Transaxle) Halfshaft Seal LH (In-vehicle Repair), Halfshaft Seal RH (In-vehicle Repair). |
* Fluid leak between the transaxle housing sections. | * DISASSEMBLE the transaxle and clean the mating faces. CHECK the mating faces for damage. SEAL the transaxle with sealant. REFER to: Transaxle (308-03 Manual Transmission/Transaxle, Assembly). |