LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1355 (Engine Cooling System) >> Repair Instructions >> Water Pump Outlet Pipe Replacement (6.6L Engine) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the water pump. Refer to Water Pump Replacement (4.3L Engine)  or Water Pump Replacement (4.8L, 5.3L, and 6.0L Engines)  or Water Pump Replacement (6.6L Engine)  or Water Pump Replacement (8.1L Engine) .
  2. Remove the oil cooler inlet/water pump outlet pipe from the engine oil cooler.
  3. Remove and discard the O-ring seal.
  4. Remove the gasket and clean the sealing surface.
    Fig 1: Remove Oil Cooler Inlet/Water Pump Outlet Pipe, Gasket & O-Ring Seal
    G02109234Courtesy of GENERAL MOTORS CORP.
scientia non olet · About LEMON Manuals