Chery A21 2005 Service Manual page 130

CHERY A520 SERVICE MANUAL
Problem
Excessive tire wearing
or asymmetric wearing
Early tire wearing
Tire noise
Road noise or vehicle
body vibration
Up-down vibration of
the steering wheel
Circular vibration of
the steering wheel
Steering
deflecting
side
Unstable driving
Brake deflecting
single side
PDF created with pdfFactory Pro trial version
SECTION IV TROUBLESHOOTING MANUAL
Shown in the following items.
Improper tire pressure
Improper wheel alignment parameters
Improper tire pressure
Tire wearing
Deficient tire pressure
Unbalanced tire
Deformation of rim or tire
Asymmetric tire wearing
Excessive deflexion of tire and rim
Loose wheel nut or axle head
Unbalanced tire
Crack or wearing of engine mounting
rubber
Crack or wearing of transmission
bracket rubber
Excessive deflexion of tire and rim
Loose wheel nut or axle head
Unbalanced tire
Asymmetric tire wearing
Deficient tire pressure
Damage or wearing of front wheel
bearing
Failure of Steering system
Failure of suspension system
Improper tire pressure
Excessive tire wearing or asymmetric
wheel
wearing
to single
Failure of steering system
Failure of braking system
Failure of suspension system
Inconsistent pressure on both sides of
tire
Deformation of rim or tire
Loose wheel nut
Failure of steering system
Failure of suspension system
Asymmetric pressure on both sides of
to
the tire
Failure of braking system
Possible Reason
49
www.pdffactory.com
CHASSIS
Countermeasures
Adjust
Adjust
Adjust
Check, adjust and replace
Adjust
Adjust
Repair or replace
Check, adjust and replace
Replace
Fasten
Adjust
Replace
Replace
Replace
Fasten
Adjust
Check
Adjust
Replace
Check
Check
Adjust
Check
Check
Check
Check
Adjust
Repair or replace
Fasten
Check
Check
Adjust
Check