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Nissan Sentra B18 (2020-2025) Service Manual / Transmission & Driveline / Front Axle :: Symptom Diagnosis. Noise, Vibration and Harshness (nvh) Troubleshooting. Nvh Troubleshooting Chart

Nissan Sentra B18 (2020-2025) Service Manual: Front Axle :: Symptom Diagnosis. Noise, Vibration and Harshness (nvh) Troubleshooting. Nvh Troubleshooting Chart

Noise, Vibration and Harshness (nvh) Troubleshooting. Nvh Troubleshooting Chart

Nvh Troubleshooting Chart

NVH Troubleshooting Chart

Use chart below to find the cause of the symptom.

If necessary, repair or replace these parts.

Reference

—

Inspection (RH)

—

Exploded View

—

Inspection

NVH Troubleshooting Chart

Refer to FRONT AXLE in this chart

NVH Troubleshooting Chart

NVH Troubleshooting Chart

Refer to DRIVE SHAFT in this chart

NVH Troubleshooting Chart

NVH Troubleshooting Chart

Inspection of Bearing Surface

Possible cause and SUSPECTED PARTS

Excessive joint angle

Joint sliding resistance

Imbalance

Improper installation, looseness

Parts interference

Wheel bearing damage

FRONT SUSPENSION

FRONT AXLE

TIRE

ROAD WHEEL

DRIVE SHAFT

BRAKE

STEERING

Improper lubrication of hub bearing surface causing clicking noise

Symptom

DRIVE SHAFT

Noise

×

×

×

×

×

×

×

×

×

  

Shake

×

×

×

×

×

×

×

×

×

  

FRONT AXLE

Noise

×

×

×

×

  

×

×

×

×

×

×

Shake

×

×

×

×

  

×

×

×

×

×

  

Vibration

×

×

×

×

×

×

×

  

Shimmy

×

×

×

×

×

×

×

  

Shudder

×

  

×

×

×

×

×

  

Poor quality ride or handling

×

×

×

×

×

 

×: Applicable

    Other materials:

    Service data and specifications (sds)
    General Specification Drive Belt Spark Plug *:Always check with the Parts Department for the latest parts information. Exhaust Manifold Camshaft VALVE LIFTER VALVE CLEARANCE *: Approximately 80В°C (176В°F) AVAILABLE VALVE LIFTER *:Always check with the P ...

    Pre-Inspection for Diagnosis
    Work Procedure 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 R ...

    Preparation
    Special Service Tools The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here. *: The O-ring as a unit part is set as a SST. Commercial Service Tools ...