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Nissan Armada 2025-2026 Service and Repair Manual: Low-Pressure Flexible Hose

Nissan Armada 2025-2026 Service and Repair Manual / Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System / Cooler Pipe and Hose / Low-Pressure Flexible Hose

Removal and Installation

REMOVAL

CAUTION:

  • Perform lubricant return operation before each refrigeration system disassembly. However, if a large amount of refrigerant or lubricant leak is detected, never perform lubricant return operation. Refer to Perform Lubricant Return Operation.

  • When disconnect the A/C piping related parts, cap or wrap the joint of those parts with suitable material such as vinyl tape to avoid the entry of air.

Use a refrigerant collecting equipment (for HFO-1234yf) to discharge the refrigerant. Refer to Recycle Refrigerant.

Remove air cleaner body. Refer to Removal and Installation.

Remove mounting bolt , and then disconnect low-pressure flexible hose from low-pressure pipe.

: vehicle front

Remove mounting bolt , and then remove low-pressure flexible hose from A/C compressor.

: vehicle front

Remove low-pressure flexible hose from vehicle.

INSTALLATION

Note the following items, and then install in the reverse order of removal.

CAUTION:

  • To prevent leakage of refrigerant, replace the O-ring and washer seal with a new one. Apply a coat of compressor oil to the O-ring prior to installation.

  • Use a refrigerant collecting equipment (for HFO-1234yf) to charge the refrigerant. Refer to Charge Refrigerant.

  • Perform a check for refrigerant leakage when charging with refrigerant. Refer to Leak Test.

    Other materials

    Starting the engine
    Basic information 1. Apply the parking brake. 2. Confirm that the Nissan Armada is in the P (Park) position. The Intelligent Key must be inside the Nissan Armada when operating the ignition system. 3. Press the ignition switch to the ON position. Then depress the brake pedal and press the ig ...

    Rear Door Regulator
    Exploded View For exploded view of rear door regulator, refer to Exploded View. Removal and Installation REMOVALCAUTION: Never damage rear door glass and rear door panel.Remove rear door glass. Refer to Removal and Installation. Disengage fixing portion using a remover tool (A) according to numeric ...

    Pre-Inspection for Diagnosis
    Work Procedure CHECK CAMERA LENS AND WINDSHIELD Are camera lens and windshield contaminated with foreign materials? YES (When the camera lens is contaminated with foreign materials.)>> Replace front camera unit 【Refer to Removal and Installation (Without ProPILOT Assist 2.1) or Removal and ...