Brakes - Service Practices and Recommendations

Group BRAKES

Number 10-BR-100

Date OCTOBER, 2010

Model ALL

Subject
BRAKE SERVICE BEST PRACTICES RECOMMENDATIONS

This TSB supercedes 10-SS-005 to include grease recommendations and brake service best practices.

DESCRIPTION:

This bulletin provides best practice recommendations for performing any brake service.

APPLICABLE VEHICLES:
All models





TOOLS RECOMMENDED





PARTS RECOMMENDED

SERVICE PROCEDURE RECOMMENDATIONS:

BRAKE ROTOR RESURFACING

NOTE:
Always follow the brake lathe manufacturer's recommendations for proper machining.

NOTE:
It is recommended to use an "on-car" brake lathe.

NOTE:
For more information on brake disc service, refer to the applicable vehicle shop manual.

^ When measuring the brake disc for minimum service thickness and run-out, be sure to remove all surface contamination and corrosion. This will ensure an accurate measurement.

^ Measure the disc thickness at 8 points (every 45 degrees). Measure at the same distance (~5mm/0.2") inboard of the outer edge of the disc. Record these measurements on the repair order sheet.

IMPORTANT:
Measure the rotor thickness BEFORE and AFTER machining to ensure the disc is within specification.

^ After machining, re-install rotor (if removed) and caliper. Then, inspect disc brake run-out by mounting a dial indicator so that it touches the brake disc about 5mm/0.2" inboard of the outer edge. Record the measurement on the repair order sheet. Refer to the applicable vehicle shop manual for run-out tolerance.

^ When re-installing the wheels, tighten lug nuts in a star pattern. Tighten to the correct torque specification using a torque stick.














BRAKE CALIPER SERVICE BEST PRACTICES

WARRANTY INFORMATION:

Normal warranty applies.