Manual Transmission/Transaxle: 5B-2
Diagnostic Information and Procedures
Manual Transmission Symptom Diagnosis
S5JB0A5204001
Condition Possible cause Correction / Reference Item
Gear slipping out of mesh Worn shift fork shaft Replace.
Worn shift fork or synchronizer sleeve Replace.
Weak or damaged locating spring Replace.
Worn bearings on input shaft,
countershaft or output shaft
Replace.
Worn chamfered tooth on sleeve or gear Replace sleeve and gear.
Missing or disengagement of snap
ring(s)
Install or replace.
Gears refusing to
disengage
Weakened or broken synchronizer
spring
Replace.
Distorted shift shaft or shift fork Replace.
Hard shifting Improper clutch pedal free travel Replace pedal arm and/or clutch master
cylinder.
Distorted or broken clutch disc Replace.
Damaged clutch pressure plate Replace clutch cover.
Air in clutch hydraulic system Bleed air.
Fluid leakage from clutch fluid line Locate leaking point and repair.
Worn synchronizer ring Replace.
Worn chamfered tooth on sleeve or gear Replace sleeve and gear.
Distorted shift shaft Replace.
Noise Inadequate or insufficient lubricant Replenish.
Damaged or worn bearing(s) Replace.
Damaged or worn gear(s) Replace.
Damaged or worn synchronizer ring Replace.
Damaged or worn chamfered tooth on
sleeve or gear
Replace.