High-Pressure Pipe Removal And Installation

HIGH-PRESSURE PIPE

Removal and Installation for High-Pressure Pipe


QR25DE

Removal

CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
1.Discharge the refrigerant. HFC-134A (R-134A) Service Procedure.
2.Reposition the power steering reservoir out of the way without disconnecting the hose.
3.Reposition the engine coolant reservoir out of the way without disconnecting the hose.
4.Disconnect the high-pressure pipe from the condenser.
5.Disconnect the high-pressure pipe from the expansion valve.
6.Remove the high-pressure pipe. Component.
Installation
Installation is in the reverse order of removal.

CAUTION:
- Do not reuse the O-rings.
- Apply A/C compressor oil to the new O-rings for installation.
- After charging the refrigerant, check for leaks. Checking Of Refrigerant Leaks.

VQ35DE

Removal

CAUTION:
Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
1.Discharge the refrigerant. HFC-134A (R-134A) Service Procedure.
2.Remove the strut tower bar. Exploded View.
3.Remove the upper cowl. Coupe.
4.Remove the lower RH cowl.
5.Disconnect the power steering hose clamp to reposition the power steering hose out of the way.
6.Reposition the power steering reservoir out of the way without disconnecting the hose.
7.Reposition the engine coolant reservoir out of the way without disconnecting the hose.
8.Disconnect the high-pressure pipe from the condenser.
9.Disconnect the high-pressure pipe from the expansion valve.
10.Remove the high-pressure pipe. Component.
Installation
Installation is in the reverse order of removal.

CAUTION:
- Do not reuse the O-rings.
- Apply A/C compressor oil to the new O-rings for installation.
- After charging the refrigerant, check for leaks. Checking Of Refrigerant Leaks.