Condenser HVAC: Service and Repair
OVERHAUL1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM
SST 07110-58060 (07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080)
2. DISCONNECT COOLER REFRIGERANT LIQUID PIPE A
a. Remove the bolt and disconnect the cooler refrigerant liquid pipe A from the w/receiver condenser assy.
b. Remove the O-ring from the cooler refrigerant liquid pipe A.
NOTE: Seal the opening of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering.
3. DISCONNECT DISCHARGE HOSE SUB-ASSY
a. Remove the bolt and discharge hose sub-assy from the w/receiver condenser assy.
b. Remove the O-ring from the discharge hose sub-assy.
NOTE: Seal the opening of the disconnected parts using vinyl tape to prevent moisture and foreign matter from entering.
4. REMOVE W/RECEIVER CONDENSER ASSY
a. Remove the 2 bolts and 2 radiator upper supports.
b. Remove the 2 bolts.
c. Slide the upper part of the radiator assy rearward to remove the w/receiver condenser assy.
5. REMOVE COOLER DRYER
a. Using a socket hexagon wrench 14 mm (0.55 in.), remove the cap from the modulator.
b. Remove the O-ring from the cap.
c. Using pliers, remove the cooler dryer.
6. INSTALL COOLER DRYER
a. Using pliers, install the cooler dryer.
b. Install the new O-ring to the cap.
c. Sufficiently apply compressor oil to the fit surfaces of the O-ring and the cap.
Compressor oil: ND-OIL 8 or equivalent
d. Using a socket hexagon wrench 14 mm 0.55 in. ,install the cap to the modulator.
Torque: 2.9 N.m (29 kgf.cm, 25 in.lbf)
7. INSTALL W/RECEIVER CONDENSER ASSY
a. Install the w/receiver condenser assy with the 2 bolts.
Torque: 9.8 N.m (100 kgf.cm, 87 in.lbf)
b. Install the 2 radiator upper supports with the 2 bolts.
8. INSTALL DISCHARGE HOSE SUB-ASSY
a. Remove the attached vinyl tape from the hose and connecting part of the w/receive condenser assy.
b. Sufficiently apple compressor oil to the new O-ring and hose joint.
Compressor oil: ND-OIL 8 or equivalent
c. Install a O-ring to the discharge hose sub-assy.
d. Install the discharge hose sub-assy to the w/receive condenser assy with the bolt.
Torque: 5.4 N.m (54 kgf.cm, 48 in.lbf)
9. INSTALL COOLER REFRIGERANT LIQUID PIPE A
a. Remove the attached vinyl tape from the pipe and connecting part of the w/receive condenser assy.
b. Sufficiently apple compressor oil to the new O-ring and pipe joint.
Compressor oil: ND-OIL 8 or equivalent
c. Install a O-rings to the cooler refrigerant liquid pipe A.
d. Install the cooler refrigerant liquid pipe A to the w/receive condenser assy with the bolt.
Torque: 5.4 Nm (54 kgf.cm, 48 in.lbf)
10. CHARGE REFRIGERANT
SST 07110-58060 (07117-58060, 07117-58070, 07117-58080, 07117-58090, 07117-78050, 07117-88060, 07117-88070, 07117-88080), 07117-48130, 07117-48140
Specified amount: 470 ± 30 g (17.28 ± 1.06 oz.)
11. WARM UP ENGINE
12. INSPECT LEAKAGE OF REFRIGERANT