TSB4715 Front Wheel Bearing Service for 1977½-1991 GM

TSB4715 Front Wheel Bearing Service for 1977½-1991 GM Full Size SUV's, 1/2 Ton, and 3/4 Ton Trucks with Manual Locking Hubs. Replace or repack the Front Wheel Bearings on your Chevy Blazer, GMC Jimmy, 1/2 Ton or 3/4 Ton Truck yourself. This TSB give you complete coverage in both text and photos to help you service your wheel bearings and manual locking hubs. Includes step-by-step Service Procedures, Torque Specs, Adjustment Values, Tool Numbers, and Lubricant Recommendations. 5 Pages, 25 color photos. Printed and Stapled.

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Dan the Gear Man® Tech Notes:
Also Applicable
Applications

Tech Note 1: Also Applicable
TSB4715 is specific to 1977.5-1981 GM Dana 44 and 1977.5-1991 GM 10 Bolt Corporate Front Axles equipped with manual locking hubs, however, the basic service procedures are equally applicable to all 1973 to 1991 Chevy, GMC Dana 44 and GM 10 bolt axles.

Applications:

Chevy/GMC:
Chevy and GMC Full Size 4x4 SUVs and 1/2 to t 3/4 ton Trucks with Dana 44 or GM 10 Bolt Front Axles: 1977.5, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991