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Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 1.5L (LYX)) >> Repair Instructions - On Vehicle >> Oil Pump Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Oil Pump Seals
    GM3985367Courtesy of GENERAL MOTORS COMPANY
  1. Install NEW oil pump seals (1).
  2. Fig 2: Oil Pump Assembly
    GM3985404Courtesy of GENERAL MOTORS COMPANY
  3. Tilt the oil pump assembly (1) in order to install the drive chain over the oil pump shaft sprocket.
  4. Fig 3: Oil Pump Fasteners
    GM3985297Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    NOTE:

    Ensure the oil pump assembly (2) is properly positioned. The fasteners should only be installed and tightened after the drive chain is correctly positioned on the sprocket.

  5. Install the oil pump fasteners (1). Tighten to 10 N.m (89 lb in)
  6. If replacing the oil pump, install the oil pump flow control solenoid valve. Oil Pump Flow Control Solenoid Valve Replacement 
  7. Fig 4: Unlocking Tensioner
    GM3985246Courtesy of GENERAL MOTORS COMPANY
  8. Remove the suitable tool (2) to unlock the tensioner (1).
  9. Install Upper Oil Pan Replacement .