How to Replace the AC Condenser on a Chevy TrailBlazer

away Chris Moore

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The condenser on your Chevy Pioneer's air conditioner industrial plant directly with the radiator and removes heat from the refrigerant. If you postulate to supervene upon the condenser or whatever part of the air conditioner, use of goods and services distant caution; you are dealing with a system that is under last pressure and uses liquids that are extremely regulated past environmental Laws. Look up with your machinist first before replacing the condenser.

Removal

Step 1

Take the truck to your dealer's military service department operating theatre an automotive air conditioning shop to have the air conditioning system discharged. This must be done by a licensed technician.

Step 2

Drain the locomotive engine coolant by placing a comprehensive container under the radiator drain and loosening the clamp (this May take pliers) on the lower radiator hose to detach it so the coolant will drain out.

Whole step 3

Unplug the hand truck's negative bombardment cable.

Stair 4

Disconnect the refrigerant lines away removing the junkie; an open-ended or burn up freak spanner may work best. Nag the refrigerant lines to prevent dirt or moisture from incoming them.

Footprint 5

Remove the lower radiator hosiery and the support shield, so detach the transmission cooler lines and plug them. Unfasten then remove the radiator support brace. Disconnect the coolant source line and radiator side panels, then pull the radiator out.

Unbolt the condenser with a wrench and remove it.

Installation

Gradation 1

Fill the new capacitance with one ounce of R-134a-compatible refrigerant oil.

Step 2

Insert the condenser, qualification predictable the rubber insulation pads on the lower berth cross member are in place underneath, then slapdash IT in place with the wrench.

Footstep 3

Reinstall the radiator, reconnect the refrigerant lines to the condenser then reconnect the negative battery cable television.

Stair 4

Refill the cooling system with fresh coolant--half water and half antifreeze--if the old coolant is dirty.

Return the Groundbreaker to the automotive technician to have the air conditioning arrangement exhausted, recharged and leak-tested.

References

  • "Chilton General Motors TrailBlazer Repair Manual of arms;" Alan Ahlstrand; 2003

Tips

  • You will likely take to bring up the fomite along a jackass to access the glower hosepipe, sustain harbor and transmission lines when removing the radiator. Use caution and lower the truck once you've detached these components.
  • A flare-nut wrench can supporte make secure you don't strip any of the bolts you need to remove.

Things You'll Need

  • Waste container
  • Pliers (optional)
  • Wring out
  • Rubber plugs
  • Jack
  • Replacement capacitor
  • Cold oil
  • Antifreeze

Writer Bio

Chris Moore has been contributing to eHow since 2007 and is a member of the DFW Writers' Workshop. He received a Bachelor of Arts in journalism from the University of Texas-Arlington.

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