Document K631xyyd4bvGOo66joDNK021x

BULLETIN NO. PCE-028 DATE 11/83 REVISED REAR MAIN SEAL INSTALLATION PROCEDURE FOR 1982-83 GENERAL MOTORS 4.3L & 5.7L DIESEL ENGINES REVISED REAR MAIN SEAL INSTALLATION PROCEDURE FOR 1982-83 GENERAL MOTORS 4.3L & 5.7L DIESEL ENGINES Note: General Motors has revised its rear main seal installation procedure for the engines mentioned above. The procedure is as follows: 1. Clean the seal groove in the block and/or cap as necessary. 2. Apply a thin even coat (about two drops of bonding adhesive) of GM part # 1052621, Loctite 414, FelPro 361 (Mighty Seal), or equivalent over the entire seal surface of the groove. 3. WITHIN ONE (1) MINUTE, install the seal. After one minute, the adhesive begins to cure and loses its bonding ability. Most adhesives have a shelf life of about one year, but should be considered usable if it flows freely from the container. The above procedure should also be used on all previous Oldsmobile manufactured diesel engines which utilize a rope-type rear main seal. 'i This information is provided from best available sources. NAPA Engine Parts cannot assume responsibility for accuracy of data or consequences of its application. J 105