G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)
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6. Remove vacuum hose. Refer to See: Brakes and Traction Control/Power Brake Assist/Vacuum Brake Booster/Service and Repair/Vacuum
Lines/Exploded View.
7. Remove high-pressure pipe 1.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
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Replace O-rings with new ones. Then apply compressor oil to them when installing.
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Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping straight in axial direction.
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Insert piping securely until a click is heard.
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After piping connection is completed, pull male-side piping by hand to check that connection does not come loose.
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Check for leakages when recharging refrigerant.
Cooler Pipe And Hose Low-Pressure Flexible Hose And Pipe 2
COOLER PIPE AND HOSE
LOW-PRESSURE FLEXIBLE HOSE AND PIPE 2 LOW-PRESSURE FLEXIBLE HOSE AND PIPE 2 : Removal and Installation
REMOVAL
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
2. Remove engine cover. Refer to See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and Replacement/Engine Cover/Exploded
View.
3. Remove air cleaner case (LH) and air duct (LH). Refer to See: Engine, Cooling and Exhaust/Engine/Tune-up and Engine Performance Checks/Air
Cleaner Housing/Service and Repair/Exploded View.
4. Remove cowl top cover. Refer to See: Body and Frame/Cowl/Cowl Moulding / Trim/Service and Repair/Exploded View.
5. Remove mounting bolt (A) from low-pressure flexible hose bracket (1).
6. Disconnect one-touch joint between low-pressure pipe 1 (1) and low-pressure pipe 2 (2) with disconnector (A) (SST: J-45815).
