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WHEEL BEARINGS, RACES, AND SEALS Wheel Bearings, Races, and Seals WHEEL CYLINDERS You are not required to replace or rebuild wheel cylinders in axle sets. However, when rebuilding or replacing a Determine the need to rebuild or replace based upon the individual wheel cylinder conditions that follow. Wheel Cylinders Stud incorrect B Require replacement of stud. Threads damaged A Require repair or replacement of component with damaged threads. Threads stripped (threads A Require replacement of component with stripped threads. NOTE: When replacing or repacking wheel bearings, grease seal replacement is Condition Code Procedure Axle seal on drive axle leaking A Require replacement of seal and inspection of axle, bearing, housing, and vent tube. Bearing end-play exceeds B Require adjustment of bearing, if possible. If proper adjustment cannot be obtained, require replacement of bearing and race assembly. Bearing rollers, balls or races are B Require replacement of bearing and race assembly. Seal leaking A Require replacement of seal and inspection of bearings. See note below. NOTE: Require inspection of mating and sealing surface and repair or replace as Seal missing C Require replacement. Spindle worn B Require replacement of spindle and bearings. Condition Code Procedure Attaching hardware bent B Require replacement of bent parts. Attaching hardware broken A Require repair or replacement of hardware.
1998 Chevrolet Pickup C1500 Uniform Inspection and Communication Standards BRAKE SYSTEMS
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