Nissan Armada 2025-2026 Service and Repair Manual: Removal and Installation
REMOVAL
Front Air Mix Door Motor (Driver Side)
Remove instrument lower panel LH and steering column cover lower. Refer to Removal and Installation.
Remove driver knee air bag module. Refer to Removal and Installation.
Remove side ventilator duct 2 LH. Refer to Removal and Installation.
Disconnect front air mix door motor (driver side) harness connector 
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 | : Vehicle front |
Remove fixing screws , and then remove front air mix door motor (driver side).
Front Air Mix Door Motor (Passenger Side)
Remove front heater & cooling unit assembly. Refer to Removal and Installation.
Remove front heater core. Refer to Removal and Installation.
Remove fixing screws , and then remove front air mix door motor (passenger side).
INSTALLATION
Install in the reverse order of removal.
Other materials:
Exploded View
REMOVAL
Propeller shaft assembly
: Vehicle front : N·m (kg-m, ft-lb) : Always replace after every disassembly.
DISASSEMBLY
Snap ring Journal bearing Journal Flange yoke Propeller shaft tube
: Vehicle front : Always replace after every disassembly. : Select with proper thickness. : Apply ...
WATER PUMP : Inspection
INSPECTION BEFORE REMOVAL
NOTE:
In case of coolant residue is found on the water pump assembly, check the water pump leakage as following steps.
Wipe off the engine coolant residue on water pump assembly.
Open the reservoir tank cap.
Apply pressure to the cooling system with the radiator cap tester ...
Checking engine coolant level
For optimal performance and reliability of your Nissan Armada, always check the
engine coolant level when the engine is completely cold.
Inspect the coolant level in the reservoir tank. If the level is below the MIN
2 mark, carefully open the reservoir cap and add the appropriate coolant ...
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