Chery T21 2014 Service Manual page 1183

DIAGNOSIS & TESTING
Problem Symptoms Table
HINT:
Use the table below to help determine the cause of the problem symptoms. Check each suspected area in
sequence. Repair or replace the faulty components, or adjust as necessary.
Symptom
Noise in brake
Hard pedal but brake inefficient
Hard pedal (firm-depress unable to lock-up
wheels)
Pedal overtravel (vehicle stops normally)
Pedal pulsates/bounces during braking
Chery Automobile Co., Ltd.
Suspected Area
Front brake lining (cracked, deformed, dirty
or burnished)
Rear brake lining (cracked, deformed, dirty
or burnished)
Front disc brake locating bolt guide pin
(worn)
Rear disc brake locating bolt guide pin
(worn)
Front brake caliper assembly fixing bolt
(loose)
Rear brake caliper assembly fixing bolt
(loose)
Front brake disc (scored)
Rear brake disc (scored)
Excessive brake disc runout
Brake shoe stopper spring (damaged)
Brake shoe return tension spring
(damaged or elasticity insufficient)
Foreign matter on front brake disc
Foreign matter on rear brake disc
Front brake lining (worn, cracked,
deformed, oily or burnished)
Rear brake lining (worn, cracked,
deformed, oily or burnished)
Front brake disc (unevenly worn)
Rear brake disc (unevenly worn)
Vacuum booster pushrod position
(incorrect)
Vacuum leaks in booster system
Vacuum booster (bounce)
Air in brake system
Brake disc (unevenly worn)
26 - BRAKE
See page
26-32
26-45
26-30
26-42
26-28
26-41
26-32
26-45
26-41
27-17
27-17
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-
26-32
26-45
26-32
26-45
26-23
26-19
26-19
26-12
26-32 26
26-45
9
26–