Nissan Altima 2007-2012 Service Manual: High-pressure pipe

Removal and Installation for High-Pressure Pipe

QR25DE

Removal

1. Discharge the refrigerant. Refer to HA-24, "HFC-134a (R-134a) Service Procedure".

2. Remove the strut tower bar. Refer to FSU-12, "Exploded View".

3. Remove the upper cowl. Refer to EXT-18, "Removal and Installation".

4. Remove the lower RH cowl.

5. Reposition the power steering reservoir out of the way without disconnecting the hose.

6. Reposition the engine coolant reservoir out of the way without disconnecting the hose.

7. Remove the high-pressure pipe. Refer to HA-31, "Component".

CAUTION: Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.

Installation

Installation is in the reverse order of removal.

CAUTION: • Replace the O-ring of the high-pressure pipe with a new one, then apply compressor oil to it when installing it.

• After charging the refrigerant, check for leaks. Refer to HA-25, "Checking of Refrigerant Leaks".

VQ35DE

Removal

1. Discharge the refrigerant. Refer to HA-24, "HFC-134a (R-134a) Service Procedure".

2. Remove the strut tower bar. Refer to FSU-12, "Exploded View".

3. Remove the upper cowl. Refer to EXT-18, "Removal and Installation".

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. Remove the high-pressure pipe. Refer to HA-31, "Component".

CAUTION: Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.

Installation

Installation is in the reverse order of removal.

CAUTION: • Replace the O-ring of the high-pressure pipe with a new one, then apply compressor oil to it when installing it.

• After charging the refrigerant, check for leaks. Refer to HA-25, "Checking of Refrigerant Leaks".

Removal and Installation for Junction Pipe

REMOVAL

1. Discharge the refrigerant. Refer to HA-24, "HFC-134a (R-134a) Service Procedure".

2. Remove the front grille. Refer to EXT-17, "Removal and Installation".

3. Remove the junction pipe. Refer to HA-31, "Component".

CAUTION: Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Replace the O-ring of the junction pipe with a new one, then apply compressor oil to it when installing it.

• After charging the refrigerant, check for leaks. Refer to HA-25, "Checking of Refrigerant Leaks".

    High-pressure flexible hose
    Removal and Installation for High-Pressure Flexible Hose QR25DE Removal 1. Discharge the refrigerant. Refer to HA-32, "HFC-134a (R-134a) Service Procedure". 2. Reposition the power ...

    Condenser
    Removal and Installation for Condenser REMOVAL 1. Discharge the refrigerant. Refer to HA-32, "HFC-134a (R-134a) Service Procedure". 2. Remove the front fascia (coupe only). Refer to E ...

    Other materials:

    Bluetooth® Hands-Free Phone System without Navigation System (Type B) (if so equipped
    WARNING ● Use a phone after stopping your vehicle in a safe location. If you have to use a phone while driving, exercise extreme caution at all times so full attention may be given to vehicle operation. ● If you are unable to devote full attention to vehicle operation while talkin ...

    Diagnosis system (audio unit)
    Diagnosis Description Self-diagnosis mode can check the following items. • Audio unit hardware/software versions • Continuity of each speaker channel • Continuity of each audio unit switch OPERATION PROCEDURE 1. Turn ignition switch to the ACC position. 2. Turn the audio unit off. ...

    Programming HomeLink®
    If you have any questions or are having difficulty programming your HomeLink® buttons, refer to the HomeLink® web site at: www.homelink.com or call 1-800-355-3515. NOTE: Place the ignition switch in the ACC position when programming HomeLink®. It is also recommended that a new battery be ...