GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2003
🢒
Sonoma Pickup - 4WD
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Brakes
🢒 Drum Brakes
Brakes
All Description and Operation
Drum Brake System Description and Operation
All Special Tools and Equipment
Special Tools
Cleaning, Inspection, and Adjustment
Drum Brake Adjustment
Diagnostic Procedures
Brake Drum Diameter Measurement
Brake Drum Surface and Wear Inspection
Diagnostic Starting Point - Drum Brakes
Drum Brake Adjusting Hardware Inspection
Drum Brake Hardware Inspection
Disassembly, Overhaul, Repair, and Assembly
Brake Drum Refinishing
Mechanical Specifications
Drum Brake Component Specifications
Fastener Tightening Specifications
Removal, Installation, and Replacement
Brake Drum Replacement
Brake Shoe Replacement
Drum Brake Adjusting Hardware Replacement
Drum Brake Hardware Replacement
Rear Brake Backing Plate Replacement
Wheel Cylinder Replacement