REMOVAL

1.Remove low‐pressure pipe 1 and high‐pressure pipe 3. Refer to Exploded View (GT-R certified NISSAN dealer).

2.Remove mounting bolts of expansion valve, and then remove expansion valve from evaporator.
■ CAUTION ■
Cap or wrap the joint of evaporator 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.
■ CAUTION ■

- Replace O‐rings with new ones. Then apply compressor oil to them when installing.
- Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping straight in axial direction.
- Insert piping securely until a click is heard.
- After piping connection is completed, pull male-side piping by hand to make sure that connection does not come loose.
- Check for leakages when recharging refrigerant.