Chevrolet Trax: Drum Brakes
Chevrolet Trax (2013-2022) Workshop Manual / Brakes / Drum Brakes
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Brake drum diameter measurement
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
DRUM BRAKE COMPONENT SPECIFICATIONS
Drum Brake Component Specifications
DIAGNOSTIC INFORMATION AND PROCEDURES
B
Drum brake hardware inspection
Fig. 4: Drum Brake Hardware
WARNING: Refer to Brake Dust Warning .
Visually inspect the drum brake upper return spring (1) for the
following conditions:
Excessive corrosion
Excessive stretch
SEE MORE:
Seat belt indicator malfunction - passenger
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Diagnostic Fault
Brake pressure modulator valve front pipe replacement
Removal Procedure
WARNING: Refer to Brake Fluid Irritant Warning .
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution
Remove the battery. Refer to Battery Replacement .
Fig. 67: Master Cylinder Primary Brake Pipe Fitting
Disconnect the brake pressure modulator v
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