Paint, rust, or oils on the surface of the panel cause blowholes and spatter when the panel is welded. Thoroughly remove any foreign matter with a belt sander or wire brush.

Structure of MAG Welding Machine
Inspection of Welded PortionsRemoval and Installation
REMOVAL
CAUTION:
Remove front grille. Refer to the following.
Off road models: Removal and Installation
City models: Removal and Installation
Remove radiator air guide upper. Refer to Removal and Installation.
Disconnect high-pressure flexible hose from condenser inlet pipe. Refer to Removal and I ...
Unit Removal & Installation
WARNING:
WARNING:
Situate the vehicle on a flat and solid surface.
Place chocks at the front and back of rear wheels.
For engines not equipped with engine slingers, attach proper slingers and bolts described in PARTS CATALOG.
CAUTION:
Always be careful to work safely, and avoid forceful or uninstru ...
Driver Assistance/Navigation/Traffic Sign/Audio/TEL/SMS/Message for Driver Assistance
linking
In the Nissan Armada, the Head-Up Display (HUD) integrates multiple systems to
present critical driving information directly within the driver’s field of view,
enhancing safety and convenience.
The Driver Assistance interface in the Nissan Armada HUD provides real-time alerts
and warnings f ...