FixVault

Oil Pump Assembly Installation

  1. Install the oil pump shaft (19) into the control valve body assembly (18).
  2. Fig 1: Locating Oil Pump Shaft & Oil Pump Assembly
    GM1205806Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: If necessary, rotate the oil pump shaft while installing the oil pump assembly in order to engage the shaft splines to the splines on the pump rotor.
  3. Install the oil pump assembly (10) onto the oil pump shaft (19) and the control valve body.
  4. NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  5. Install the eight oil pump bolts (8, 9, 12). Hand start the bolts.

    Tighten:  Tighten the bolts to 12 N.m (9 lb ft).

  6. Fig 2: Identifying Oil Pump Bolts
    GM1205827Courtesy of GENERAL MOTORS CORP.