Suzuki Wagon R Manual page 675

7A-4 MANUAL TRANSMISSION
Condition
Gears slipping out of
mesh
Hard shifting
Noise
DIAGNOSIS
Possible Cause
D Maladjusted gear shift/select control cables
D Worn shift fork shaft
D Worn shift fork or synchronizer sleeve
D Weak or damaged locating springs
D Worn bearings on input shaft or counter shaft
D Worn chamfered tooth on sleeve and gear
D Maladjusted gear shift/select control cables
D Inadequate lubricant
D Improper clutch pedal free travel
D Distorted or broken clutch disc
D Damaged clutch pressure plate
D Worn synchronizer ring
D Worn chamfered tooth on sleeve or gear
D Worn gear shift/select control cables joint
D Distorted shift shaft
D Inadequate or insufficient lubricant
D Damaged or worn bearing(s)
D Damaged or worn gear(s)
D Damaged or worn synchronizer parts
Correction
Adjust.
Replace.
Replace.
Replace.
Replace.
Replace sleeve and gear.
Adjust.
Replenish.
Adjust.
Replace.
Replace clutch cover.
Replace.
Replace sleeve or gear.
Replace.
Replace.
Replenish.
Replace.
Replace.
Replace.