TSB 73-82-03: SMU - Section 8E/8E1 Cleaning PROC For Wiper Shaft (73-82-03)

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Publication date: 1997-04-01 Reference number: 73-82-03 SMU - SECTION 8E/8E1 CLEANING PROC FOR WIPER SHAFT SMU - SECTION 8E/8E1 CLEANING PROC FOR WIPER SHAFT TECHNICAL SERVICE BULLETIN Reference Number(s): 73-82-03 SECTION 8E/8E1 - REVISED CLEANING PROCEDURE FOR WIPER DRIVE SHAFT KNURLS Model(s): 1997 Buick Century, Park Avenue 1988-97 Buick Regal 1994-97 Chevrolet Camaro 1995-97 Chevrolet Cavalier 1990-97 Chevrolet Lumina 1990-96 Chevrolet Lumina APV 1997 Chevrolet Malibu 1995-97 Chevrolet Monte Carlo 1997 Chevrolet Venture 1997 Oldsmobile Cutlass 1988-97 Oldsmobile Cutlass Supreme 1990-97 Oldsmobile Silhouette 1994-97 Pontiac Firebird 1988-97 Pontiac Grand Prix 1995-97 Pontiac Sunfire 1990-97 Pontiac Trans Sport 1997 Chevrolet & GMC G Van 1994-97 Chevrolet & GMC S/T models 1994-97 Oldsmobile Bravada Section: 8 - Chassis/Body Electrical Bulletin Number: 73-82-03 Date: April, 1997 NOTE: This is a Service Manual update. SERVICE INFORMATION This bulletin is being issued to revise the cleaning procedure for wiper drive shaft knurls in Section 8E (passenger cars) and 8E1 (trucks) of the Service Manual. Please update the procedure in the appropriate Service Manuals as follows, See Fig 1 : Knurls of the wiper transmission drive shaft MUST cleaned when wiper arm is removed. Clean knurls of transmission drive shaft with a suitable wire brush. NOTICE: (For 1995-97 U Van ONLY): DO NOT use J 6627-4 for removal of wiper arms. Vehicle paint will be scratched if use of this tool is attempted. Use a suitable battery terminal puller for removal of wiper arms. See Fig 2 . Service Bulletin Fig 1: Wiper Drive Shaft Knurls Fig 2: Battery Terminal Puller, J 6627-4 - Wiper Arm Removal