Installation Procedure

2011 Chevrolet Tahoe Base, 5.3 0, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Important:Β  If replacing the condenser, add the refrigerant oil to the condenser. Refer to Figure for system capacity information.

  1. Replace the condenser insulators (2), if necessary:
    1. Remove all traces of the old insulators.
    2. Using isopropyl alcohol, or equivalent, wipe clean the front surface of the condenser LH and RH edges.
    3. Remove the paper backing (1) from the new insulators (2).
    4. Align and install the insulators (2) while keeping a gap (3) of 1 mm (0.039 in) between the insulators (2) and the inner edges of the condenser, as shown.
    Fig 1: Aligning Insulators And Inner Edges Of Condenser
    G01418598Courtesy of GENERAL MOTORS CORP.
  2. Position the condenser into the vehicle.

    Install the condenser to the radiator so that the condenser is above the installed position.

    Fig 2: Locating Installation Position Of Condenser
    G01418599Courtesy of GENERAL MOTORS CORP.
  3. Lower the condenser to secure the condenser tabs (1) to the radiator slots (2).
    Fig 3: Locating Condenser Tabs On Radiator Slots
    G01418600Courtesy of GENERAL MOTORS CORP.
  4. Install the radiator air baffle. Refer to RADIATOR AIR BAFFLE ASSEMBLIES AND DEFLECTORS in Engine Cooling.
  5. Raise and support the vehicle.
  6. Remove the cap or tape from the compressor hose and the condenser.
  7. Install a new O-ring. Refer to O-RING REPLACEMENTΒ  .
  8. Install the compressor hose to the condenser.
    Fig 4: Installing Compressor Hose To Condenser
    G01418601Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.