G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)
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3. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
4. Remove cowl top cover. Refer to See: Body and Frame/Cowl/Cowl Moulding / Trim/Service and Repair/Exploded View.
5. Disconnect one-touch joint between low-pressure pipe 1 (1) and low-pressure pipe 2 (2) with disconnector (A) (SST: J-45815).
CAUTION:
Cap or wrap the joint of the A/C piping with suitable material such as vinyl tape to avoid the entry of air.
6. Disconnect one-touch joints between high-pressure pipe 1 (3) and high-pressure pipe 2 (4) with disconnector (SST: J-45815).
CAUTION:
Cap or wrap the joint of the A/C piping with suitable material such as vinyl tape to avoid the entry of air.
7. Remove foot grille (right). Refer to See: Heating and Air Conditioning/Air Duct/Service and Repair/Exploded View.
8. Remove blower unit. Refer to See: Heating and Air Conditioning/Blower Motor/Service and Repair/Blower Unit/Exploded View.
9. Remove air mix door motor (passenger side). Refer to See: Heating and Air Conditioning/Air Door/Air Door Actuator / Motor/Service and
Repair/Exploded View.
10. Remove mode door motor. Refer to See: Heating and Air Conditioning/Air Door/Air Door Actuator / Motor/Service and Repair/Exploded View.
11. Remove main link (right) and max. cool door link (right). Refer to See: Heating and Air Conditioning/Air Door/Air Door Actuator / Motor/Service
and Repair/Exploded View.
12. Remove mounting screws (A), and then remove evaporator cover (1).
13. Remove mounting bolt (A), and then remove low-pressure pipe
1 (1) and high-pressure pipe 2 (2).
CAUTION:
Cap or wrap the joint of the A/C piping and expansion valve with suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is basically the reverse order of removal.
