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Technical Service Bulletin - Pro-Cut

1. NH HYUNDAI Technical Service Bulletin Number 10 BR 001 Subject Date BRAKE SERVICE BEST PRACTICES OCTOBER 2010 ALL CIRCULATE TO 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 REMARK On car PFM 9 0 or higher version brake lathe pn made by PRO CUT is the ie as recommended model SPX Part Number is 38 PFM90 5 for PFM 9 0 Brake Lathe with five adapt ers Tool is available through the Hyundai Dealer Equipment Program telephone number 1 866 539 4248 Page 1 of 7 PARTS RECOMMENDED i a a e E Brake cleaner P N 00232 19009 CHLORINAp LOW VOC Brake caliper CRC Brake Caliper Grease is grease recommended on every brake service job for use on Caliper sliding pins Brake pad backing plates Brake pad ears This grease or similar is avail able at any local automotive parts store Page 2 of 7 Technical Service 4 HYUNDAI re Bulletin Number 10 BR 001 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
2. e 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 e 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 e 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 e When re installing the wheels tighten lug nuts in a star pattern Tighten to the correct torque specification using a torque stick Page 3 of 7 BRAKE CALIPER SERVICE BEST PRACTICES IMPORTANT It is recommended to always clean and re grease the caliper sliding pins for every brake service CAUTION Do not apply grease onto the friction surfaces of the brake pads 1 When performing a brake service always remove clean and re apply grease to the slide pins NOTE This procedure does not apply to vehicles equipped L i with fixed type calipers eg BK Genesis Coupe Track a SR pa F BH Genesis V8 etc EE o we REOL ELOU t a Wei ai
3. e i ae i Pa k When performing a brake service always clean and re apply grease to the brake pad backing plates and ears where contact is made with the caliper CAUTION Do not apply grease onto the friction surfaces of the brake pads Page 4 of 7 ED s E Bulletin Number 10 BR 001 3 If corrosion is found on the brake caliper remove the pad retainer and clean the contact surface of the caliper carrier with a wire brush Apply grease to the carrier surface before re installing the pad retainer Apply grease to the pad retainer surface as well Page 5 of 7 4 When removing and re installing brake pads be sure to install the pad with the wear indicator on the inside as shown 5 After completing the brake service check the rotor for grease or other contamination Clean with brake cleaner if necessary Page 6 of 7 A HYUNDAI Technical Service BRAKES Bulletin Number 6 Be certain to tighten all caliper bolts ie sliding pin bolts caliper mounting bracket bolts to the correct torque specification as found in the appropriate model service manual 7 Test and check for abnormal brake pedal sponginess If any is felt bleed the brake lines according to the appropriate model service manual WARRANTY INFORMATION Normal warranty applies Page 7 of 7

Technical Service Bulletin - Pro-Cut

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