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Home >> Toyota >> 2003 >> Matrix Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 41 (Manual A/C-Heater Systems) >> Refrigerant Line >> Replacement
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Refrigerant Line: Replacement

WARNING: This page is about a different car, the 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Discharge refrigerant from refrigeration system.
  2. Replace faulty tube or hose.
    NOTE: Cap the open fittings immediately to keep moisture or dirt out of the system.
  3. Tighten joint of bolt or nut at specified torque.
    NOTE: Connections should not be torqued tighter than the specified torque.
  4. Evacuate air in refrigeration system and charge system with refrigerant.
    1. Specified amount: 600 +/- 50 g (21.16 +/- 1.76 oz.)
  5. Inspect for leakage of refrigerant.
    1. Using a gas leak detector, check for leakage of refrigerant.
  6. Inspect air conditioning operation.
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