LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Heater Hose Replacement - Inlet >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Partially drain the engine coolant. Refer to Draining and Filling Cooling System in Engine Cooling .
  2. Remove the inlet heater hose clamps using the J-39529  .
    Fig 1: Removing Inlet Heater Hose Clamps Using J-39529
    G01216955Courtesy of GENERAL MOTORS CORP.
  3. Remove the inlet heater hose.
    Fig 2: Removing Inlet Heater Hose
    G01216956Courtesy of GENERAL MOTORS CORP.