138
PRELIMINAR
PRELIMINAR
PRELIMINAR
PRELIMINAR
PRELIMINARY
Y
Y
Y
Y TR
TR
TR
TR
TROUBLE SHOO
OUBLE SHOO
OUBLE SHOO
OUBLE SHOO
OUBLE SHOOTING
TING
TING
TING
TING
SR. NO.
SR. NO.
SR. NO.
SR. NO.
SR. NO.
PROBLEM OBSERVED
PROBLEM OBSERVED
PROBLEM OBSERVED
PROBLEM OBSERVED
PROBLEM OBSERVED
PROBABLE CAUSE
PROBABLE CAUSE
PROBABLE CAUSE
PROBABLE CAUSE
PROBABLE CAUSE
A
A
A
A
ACTION
CTION
CTION
CTION
CTION TTTTTO BE
O BE
O BE
O BE
O BE TTTTTAKEN
AKEN
AKEN
AKEN
AKEN
REAR AXLE, LIVE FRONT AXLE
REAR AXLE, LIVE FRONT AXLE
REAR AXLE, LIVE FRONT AXLE
REAR AXLE, LIVE FRONT AXLE
REAR AXLE, LIVE FRONT AXLE
1.
Loss of lubricant (Oil)
Breather hole clogged
•
Clean the breather hole on the
axle housing
Differential cover gasket torn
•
Get replaced
Pinion oil seal damaged
•
Get replaced
2.
Differential housing overheating
Insufficient oil
•
Get the oil filled
Incorrect lubricant used
•
Drain, flush and get correct
lubricant filled
BRAKES
BRAKES
BRAKES
BRAKES
BRAKES
1.
Poor brakes
Insufficient brake fluid.
•
Get the brake fluid filled
Air in the system
•
Bleed the system
Malfunction of automatic
•
Check & rectify auto adjuster
adjuster
mechanism or replace
Vacuum leakage
•
Rectify the leakage
Brake fluid contamination
•
Replace the brake fluid
Brake fluid, grease, oil or water
•
Replace the leaking line, bleed
on pad /drum
the system. Clean pad/lining.
replace seals if leaking
Worn brake lining/pad
•
Get the liners/pad replaced
Excessive worn drums at rear
•
Replace rear drums
soft or weak hose
•
Check & replace
2.
Spongy pedal
Air in the system
•
Bleed the system
P R E L I M I N A R Y T R O U B L E S H O O T I N G