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
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
...