137
PRELIMINARY TROUBLE SHOOTINGPRELIMINAR PRELIMINARPRELIMINAR PRELIMINAR
PRELIMINAR
Y Y Y Y
Y
TR TRTR TR
TR
OUBLE SHOO OUBLE SHOOOUBLE SHOO OUBLE SHOO
OUBLE SHOO
TING TINGTING TING
TING
SR. NO. SR. NO.SR. NO. SR. NO.
SR. NO.
PROBLEM OBSERVED PROBLEM OBSERVEDPROBLEM OBSERVED PROBLEM OBSERVED
PROBLEM OBSERVED
PROBABLE CAUSE PROBABLE CAUSEPROBABLE CAUSE PROBABLE CAUSE
PROBABLE CAUSE
A AA A
A
CTION CTION CTION CTION
CTION
T TT T
T
O BE O BE O BE O BE
O BE
T TT T
T
AKEN AKENAKEN AKEN
AKEN
5 . Poor pickup Loose contact of connectors•Get defect rectified.
Blocked fuel filter
•Clean/replace fuel filter element
Clogged air filter
•Clean / replace the element
EGR malfunctioning
•Get checked & corrected
•Check for loose pipes &
connections.
6. Does not accelerate Accelerator pedal module defective
•Get defect rectified
7. Belt squeal Loose belt
•Get belt tension adjusted
Belt glazed
•Get belt replaced
CL CLCL CL
CL
UT UTUT UT
UT
CH CHCH CH
CH
1. Clutch does not get disengagedAir in the hydraulic system
•Bleed the system
Less fluid in the master cylinder
•Get the clutch fluid filled
2 . Clutch pedal goes too low Air in the hydraulic system
•Bleed the system
Less fluid in the master cylinder
•Get the clutch fluid filled
3. Clutch pedal return sluggishBlocking of vent in clutch fluid
•Open the cap from the bottle
bottle & clean the breather hole, if
clogged
GEAR BO GEAR BOGEAR BO GEAR BO
GEAR BO
X XX X
X
1. Hard gear shifting / Clutch does not disengage
•Get the clutch hydraulic system
crash engagementproperly attended
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