Nissan Sentra B18 (2020-2025) Service Manual: Clutch :: 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 the chart below to find the cause of the symptom. The numbers indicate the order of the inspection. If necessary, repair or replace these parts.
|
SUSPECTED PARTS (Possible cause) |
CLUTCH PEDAL (Inspection and adjustment) |
CLUTCH LINE (Air in line) |
ENGINE MOUNTING (Loose) |
CSC (Concentric Slave Cylinder) (Worn, dirty or damaged) |
CLUTCH DISC (Out of true) |
CLUTCH DISC (Runout is excessive) |
CLUTCH DISC (Lining broken) |
CLUTCH DISC (Dirty or burned) |
CLUTCH DISC (Oily) |
CLUTCH DISC (Worn out) |
CLUTCH DISC (Hardened) |
CLUTCH DISC (Lack of spline grease) |
DIAPHRAGM SPRING (Damaged) |
DIAPHRAGM SPRING (Out of tip alignment) |
PRESSURE PLATE (Distortion) |
FLYWHEEL (Distortion) |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Reference |
Inspection and Adjustment |
Air Bleeding |
Inspection |
Exploded View |
Exploded View |
Inspection |
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|
Symptom |
Clutch grabs/chatters |
1 |
2 |
2 |
2 |
2 |
2 |
||||||||||
|
Clutch pedal spongy |
1 |
2 |
|||||||||||||||
|
Clutch noisy |
1 |
||||||||||||||||
|
Clutch slips |
1 |
2 |
2 |
3 |
4 |
5 |
|||||||||||
|
Clutch does not disengage |
1 |
2 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
4 |
4 |
5 |
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Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC detecting condition
...
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Special Service Tool
Special Service Tool
The actual shape of the tools may differ from those
illustrated here.
Tool number
(TechMate No.)
Tool name
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Exploded View
Exploded View
1.
Audio unit bracket (LH)
2.
Audio unit
3.
...