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Home >> GMC >> 1980 >> Rally G3500, Van Cargo >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 305", 350" & 400" V8 Engines >> Engine Oiling >> Oil Pump >> Removal

Oil Pump: Removal

Mark gears so they may be reassembled with same teeth indexing. Do not disturb pickup screen on pipe. Screen is serviced as an assembly.

NOTE: If pump gears or body are damaged or worn, replacement of entire pump assembly is necessary.
Fig 1: Exploded View Of Engine Oil Pump
G09329330Courtesy of GENERAL MOTORS COMPANY