K 3500 Truck 4WD V8-5.7L VIN R (1998)
4. Remove the seals.
5. Remove the spring assembly.
6. Inspect the cylinder bore for scoring and corrosion.
7. Inspect the spring assembly for signs of discoloration due to heat. Replace if necessary.
8. Clean the inside of the cylinder bore with a crocus cloth. If the bore is still scored, replace the wheel cylinder.
9. Clean the cylinder bore with clean brake fluid.
INSTALLATION PROCEDURE
1. Lubricate the pistons, seals, and cylinder bore with clean brake fluid.
2. Install the spring assembly.
3. Install the seals.
4. Install the pistons.
5. Install the boots.
