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Nissan Armada 2025-2026 Service and Repair Manual: Rear Expansion Valve

Removal and Installation

REMOVAL

CAUTION:

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.

Remove rear evaporator. Refer to Removal and Installation.

Remove mounting bolts , and then remove rear expansion valve and rear evaporator pipe from rear evaporator.

INSTALLATION

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

CAUTION:

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

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

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