Toyota Corolla 2004 Repair Manual - REFRIGERANT

55–11

–HEATER & AIR CONDITIONER REFRIGERANT

550IR–01

REPLACEMENT

1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM

(a) Turn the A/C switch ON.
(b) Operating the cooler compressor at the engine rpm of approx. 1000 for 5 to 6 min., circulate the refriger-

ant and collect compressor oil remaining in each component into the cooler compressor as much as

possible.
(c) Stop the engine.
(d) Let the refrigerant gas out.

SST 07110–58060 (07117–58080, 07117–58090, 07117–78050, 07117–88060, 07117–88070,

07117–88080)

2. CHARGE REFRIGERANT

(a) Using a vacuum pump, perform a vacuum pumping.
(b) Supply refrigerant, HFC–134a (R134a).

Standard: 490  30 g (17.28  1.06 oz.)

SST 07110–58060 (07117–58060, 07117–58070, 07117–58080, 07117–58090, 07117–78050,

07117–88060, 07117–88070, 07117–88080), 07117–48130, 07117–48140

3. WARM UP ENGINE

4. INSPECT LEAKAGE OF REFRIGERANT

(a) Using a gas leak detector, check for leakage of refrigerant.

2004 COROLLA (RM1037U)

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