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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Repair Instructions >> Engine Oil Cooler Hose/Pipe Replacement >> Installation Procedure

Installation Procedure

Important: 

Inspect the cooler line for a damaged or missing plastic cap. If the plastic cap is damaged or missing, replace it with a new plastic cap.

  1. Install the engine oil cooler lines.
  2. Install the engine oil cooler lines. Refer to ENGINE OIL COOLER PIPE/HOSE QUICK CONNECT FITTING .
  3. Install the engine oil cooler lines to the engine bracket.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
    Fig 1: Installing Engine Oil Cooler Line-To-Engine Bracket Bolt
    G01646422Courtesy of GENERAL MOTORS CORP.
  4. Install the engine oil cooler line bracket bolt.

    Tighten 

    Tighten the bolt to 10 N.m (89 lb in).

  5. Install the engine oil cooler lines to the oil filter adapter assembly.
  6. Install the engine oil cooler line bolt to the oil filter assembly.

    Tighten 

    Tighten the oil cooler lines to oil filter adapter assembly bolt to 35 N.m (26 lb ft).

    Fig 2: Installing Engine Oil Cooler Lines To Oil Filter Adapter Assembly
    G01646423Courtesy of GENERAL MOTORS CORP.