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COOLER PIPE AND HOSE HA-177 < REMOVAL AND INSTALLATION > [TYPE 4] C D E F G H J K L M A B HA N O P CAUTION: Cap or wrap the joint of the A/C piping and condenser with suitable material such as vinyl tape to 5. Remove high-pressure pipe 2 from the vehicle. INSTALLATION Note the following items, and then install in the reverse order of removal. CAUTION: • Replace O-rings with new ones. Then apply compressor oil to them when installing. HIGH-PRESSURE PIPE 3 HIGH-PRESSURE PIPE 3 : Removal and Installation INFOID:0000000010707921 CAUTION: Perform lubricant return operation before each refrigeration system disassembly. However, if a large 67, "Perform Lubricant Return Operation" REMOVAL 1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to 2. Disconnect fixing clip, and then remove insulator upper side. 3. Remove mounting bolt, and then disconnect high-pressure pipe 3 and low-pressure pipe from expansion CAUTION: Cap or wrap the joint of the A/C piping and expansion valve with suitable material such as vinyl 4. Remove mounting bolt, and then disconnect high-pressure pipe 3 from the high-pressure pipe 1. CAUTION: Cap or wrap the joint of the A/C piping and condenser with suitable material such as vinyl tape to 5. Remove mounting bolt, and then remove high-pressure pipe 3 from the vehicle. INSTALLATION Note the following items, and then install in the reverse order of removal. CAUTION: • Replace O-rings with new ones. Then apply compressor oil to them when installing. REFRIGERANT PRESSURE SENSOR REFRIGERANT PRESSURE SENSOR : Removal and Installation INFOID:0000000010707899 CAUTION: Perform lubricant return operation before each refrigeration system disassembly. However, if a large 67, "Perform Lubricant Return Operation" REMOVAL 1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to 2. Remove front bumper fascia assembly. Refer to EXT-20, "Removal and Installation" . 3. Clean refrigerant pressure sensor and its surrounding area, and then remove dust and rust from refriger- CAUTION: Be sure to clean carefully. 4. Disconnect refrigerant pressure sensor connector. 5. Use a adjustable wrench or other tool to hold the refrigerant pressure sensor mounting block, and then |