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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1482 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Heater Hose Replacement - Outlet (LL8) >> Installation Procedure

Installation Procedure

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  1. Install the outlet heater hose.
  2. Install the heater outlet hose (7) to the outlet hose fitting.
  3. Position the outlet heater hose clamp (6) at the outlet hose fitting using J 38185.
    Fig 1: Installing Heater Outlet Hose To Outlet Hose Fitting (LL8)
    G01596594Courtesy of GENERAL MOTORS CORP.
  4. Install the heater outlet hose (3) to the heater core (1).
  5. Firmly push the quick connect onto the heater core hose until you hear an audible click.
  6. Install the transmission. Refer to Transmission Replacement (LL8) or Transmission Replacement (LM4) in Automatic Transmission - 4L60/4L65-E.
  7. Install the generator. Refer to CHARGING SYSTEM or CHARGING SYSTEM in Engine Electrical.
  8. Fill the cooling system. Refer to DRAINING AND FILLING COOLING SYSTEM (BODY VIN CODE 6) or DRAINING AND FILLING COOLING SYSTEM (BODY VIN CODE 3) .
    Fig 2: Installing Heater Outlet Hose To Heater Core (LL8)
    G01596595Courtesy of GENERAL MOTORS CORP.
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