Yukon Denali 2WD V8-6.0L Hybrid (2010)
and the brake rotor mating surfaces. Failure to do this may result in excessive assembled lateral runout (LRO) of the brake rotor, which could lead
to brake pulsation.
2. Inspect the mating surface of the hub/axle flange and the brake rotor to ensure that there are no foreign particles, corrosion, rust, or debris
remaining. If the wheel hub/axle flange and/or if the brake rotor mating surfaces exhibit these conditions, perform the following steps:
1. Remove the brake rotor from the vehicle. Refer to Front Brake Rotor Replacement (2500 Series) (See: Service and Repair/Removal and
Replacement/Front Brake Rotor Replacement (2500 Series))Front Brake Rotor Replacement (1500 Series) (See: Service and Repair/Removal
and Replacement/Front Brake Rotor Replacement (1500 Series)) and/or Rear Brake Rotor Replacement (1500 Series) (See: Service and
Repair/Removal and Replacement/Rear Brake Rotor Replacement (1500 Series))Rear Brake Rotor Replacement (2500 Series) (See: Service
and Repair/Removal and Replacement/Rear Brake Rotor Replacement (2500 Series)).
2. Using the J-42450-A - Wheel Hub Resurfacing Kit, thoroughly clean any rust or corrosion from the mating surface of the hub/axle flange.
3. Using the J-41013 - Rotor Resurfacing Kit, thoroughly clean any rust or corrosion from the mating surface of the brake rotor.
4. Clean the friction surfaces of the brake rotor with denatured alcohol, or an equivalent approved brake cleaner.
3. Install the rotor to the hub/axle flange using the matchmark made prior to removal.
4. Hold the rotor firmly in place against the hub/axle flange and install one of the J-45101-100 - Conical Brake Rotor Washers (1), and one lug nut
(2) onto the upper-most wheel stud.
5. Continue to hold the rotor secure and tighten the lug nut firmly by hand.
