Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSGMC2006SAVANA 2500 V8-6.0L VIN UREPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLPARKING BRAKE SYSTEMADJUSTMENTS
2006 GMC Savana 2500 V8-6.0L VIN U
Parking Brake System: Adjustments
2006 GMC Savana 2500 V8-6.0L VIN USECTION Adjustments
Park Brake Adjustment
^ Tools Required
- J 21177-A Drum-to-Brake Shoe Clearance Gage
Caution: Refer to Brake Dust Caution in Service Precautions.
Important: The park brake shoes must be adjusted before the park brake pedal is adjusted.
1. Set the J 21177-A so that it contacts the inside diameter of the rotor.
2. Position the J 21177-A over the shoe and the lining at the widest point.
3. Turn the adjuster nut until the lining just contacts the J 21177-A.
4. Repeat steps 1-3 for the opposite side.
5. The clearance between the park brake shoe and the rotor is 0.6604 mm (0.026 in).
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.