Trouble symptom
|
Suspect area
|
Remedy
|
Clutch slipping
| •
| Car will not respond to engine speed during acceleration |
| •
| Insufficient vehicle speed |
| •
| Lack of power during uphill driving |
| Insufficient pedal free play
| Adjust
|
Clogged hydraulic system
| Correct or replace parts
|
Excessive wear of clutch disc facing
| Replace
|
Hardened clutch disc facing, or oil on surface
| Replace
|
Damaged pressure plate or flywheel
| Replace
|
Weak or broken pressure spring
| Replace
|
Difficult gear shifting (gear noise during shifting)
| Excessive pedal free play
| Adjust
|
Hydraulic system fluid leaks, air trapping or clogging
| Repair or replace parts
|
Unusual wear or corrosion of the clutch disc spline
| Replace
|
Excessive vibration (distortion) of the clutch disc
| Replace
|
Clutch noisy
| When the clutch is not used
| Insufficient play of the clutch pedal
| Adjust
|
Excessive wear of the clutch disc facing
| Replace
|
A noise is heard when the clutch is disengaged
| Insufficient grease on the sliding surface of the bearing sleeve
| Repair
|
Improperly installed clutch assembly or bearing
| Repair
|
A noise is heard when the car suddenly rolled up with the clutch partially engaged
| Damaged pilot bushing
| Replace
|
Hard pedal effort
| Insufficient lubrication of the clutch pedal
| Repair
|
Insufficient lubrication of the spline part of clutch disc
| Repair
|
Hard to shift or will not shift
| Excessive clutch pedal free play
| Adjust the pedal free play
|
Clutch disc out of place, runout is excessive or lining broken
| Inspect the clutch disc
|
Spline on the input shaft or clutch disc dirty or burned
| Repair as necessary
|
Faulty of the clutch pressure plate
| Replace the clutch cover
|
Clutch slips
| Insufficient clutch pedal free play
| Adjust the pedal free play
|
Clogged of the hydraulic system
| Repair or replace parts
|
Clutch disc lining oily or worn out
| Inspect the clutch disc
|
Faulty pressure plate
| Replace the clutch cover
|
Clutch grabs/chatters
| Clutch disc lining oily or worn out
| Inspect the clutch disc
|
Faulty the pressure plate
| Replace the clutch cover
|
Bent clutch diaphragm spring
| Replace the clutch cover
|
Worn or broken torsion spring
| Replace the clutch disc
|
Engine mounts loose
| Repair as necessary
|
Clutch noisy
| Damaged the clutch pedal bushing
| Replace the clutch pedal bushing
|
Loose part inside housing
| Repair as necessary
|
Hyundai Elantra CN7: Troubleshooting
