RAM 2500 Truck 4WD V8-5.9L VIN Z LDC (1998)
Caliper And Steering Knuckle Slide Surfaces
1. Clean caliper and steering knuckle slide surfaces with wire brush. Then apply coat of Mopar multi-mileage grease to slide surfaces.
2. Lubricate caliper mounting bolts, collars, bushings and bores with silicone grease as follows:
Mounting Bolt Lubrication (75mm Caliper)
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1/2 ton models with 75 mm caliper, apply silicone grease to mounting pins and collars. Then fill space between bushings in caliper.