Nissan Armada 2025-2026 Service and Repair Manual: NVH Troubleshooting Chart
| Possible cause and SUSPECTED PARTS | Symptom | Reference |
|---|---|---|
| Noise | ||
| Gear tooth rough | × | — |
| Gear contact improper | × | — |
| Tooth surfaces worn | × | — |
| Backlash incorrect | × | — |
| Companion flange excessive runout | × | — |
| Gear oil improper | × | Inspection |
| PROPELLER SHAFT | × | NVH of FRONT and REAR PROPELLER SHAFT in this section. |
| AXLE AND SUSPENSION | × | NVH in FAX, RAX, FSU and RSU sections. |
| TIRE | × | NVH in WT section. |
| ROAD WHEEL | × | NVH in WT section. |
| DRIVE SHAFT | × | NVH in FAX and RAX section. |
| BRAKE | × | NVH in BR section. |
| STEERING | × | NVH in ST section. |
×: Applicable
Other materials:
Refilling
WARNING:
Remove engine under cover. Refer to Exploded View.
Recommended oil and capacity: Refer to Fluids and Lubricants.
Set a gasket on filler plug, and install it to final drive assembly.
CAUTION:
Never reuse gasket.
Tighten filler plug to the specified torque. Refer to Exploded View.
Insta ...
Comparison of Pulling Methods
(1) HYDRAULIC RAM TYPE
In this method, the pressing force of a hydraulic ram is converted to a pulling force by a chain.
Pulling points on the body may be added easily, and there is more freedom to select the pulling direction.
The pulling direction changes during pulling.
Difficult to simultaneous ...
Removal and Installation
WARNING:
REMOVAL
Disconnect the battery cable from negative terminal. Refer to Removal and Installation .
Remove fender protector LH. Refer to Removal and Installation.
Disconnect the harness connector from sub-TCM .
Remove sub-TCM mounting nuts () and remove sub-TCM .
Remove bracket mounting ...
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