Diagnosis; Diagnosis Table - Suzuki Grand Vitara XL-7 Service Manual

7A2-4 MANUAL TRANSMISSION

DIAGNOSIS TABLE

Condition
Gear slipping out of
mesh
Gears refusing to
disengage
Hard shifting
Noise

DIAGNOSIS

Possible Cause
Worn shift fork shaft
Worn shift fork or synchronizer sleeve
Weak or damaged locating spring
Worn bearings on input shaft or main shaft
Worn chamfered tooth on sleeve or gear
Missing or disengagement of circlip(s)
Weakened or broken synchronizer spring
Distorted shift shaft or shift fork
Improper clutch pedal free travel
Distorted or broken clutch disc
Damaged clutch pressure plate
Worn synchronizer ring
Worn chamfered tooth on sleeve or gear
Distorted shift shaft
Inadequate or insufficient lubricant
Damaged or worn bearing(s)
Damaged or worn gear(s)
Damaged or worn synchronizer ring
Damaged or worn chamfered tooth on sleeve or gear
Correction
Replace.
Replace.
Replace.
Replace.
Replace sleeve and gear.
Install.
Replace.
Replace.
Adjust.
Replace.
Replace clutch cover.
Replace.
Replace sleeve and gear.
Replace.
Replenish.
Replace.
Replace.
Replace.
Replace.