Manual Transmission Symptom Diagnosis - Suzuki GRAND VITARA 2005 Service Manual

Manual Transmission Symptom Diagnosis

Condition
Gear slipping out of mesh Worn shift fork shaft
Gears refusing to
disengage
Hard shifting
Noise
Diagnostic Information and Procedures
Possible cause
Worn shift fork or synchronizer sleeve
Weak or damaged locating spring
Worn bearings on input shaft,
countershaft or main shaft
Worn chamfered tooth on sleeve or gear Replace sleeve and gear.
Missing or disengagement of snap
ring(s)
Weakened or broken synchronizer key
spring
Distorted shift shaft or shift fork
Improper clutch pedal free travel
Distorted or broken clutch disc
Damaged clutch pressure plate
Air in clutch hydraulic system
Fluid leakage from clutch fluid line
Worn synchronizer ring
Worn chamfered tooth on sleeve or gear Replace sleeve and 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
Manual Transmission/Transaxle:
Correction / Reference Item
Replace.
Replace.
Replace.
Replace.
Install or replace.
Replace.
Replace.
Replace pedal arm and/or clutch master
cylinder.
Replace.
Replace clutch cover.
Bleed air.
Locate leaking point and repair.
Replace.
Replace.
Replenish.
Replace.
Replace.
Replace.
Replace.
5B-2
S5JB0B5204001