Nissan Sentra Service Manual: Symptom diagnosis
Noise, vibration and harshness (nvh) troubleshooting
NVH Troubleshooting Chart
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×: Applicable
Preparation
Commercial Service Tools
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Other materials:
Precautions for Suspension
When installing rubber bushings, the final tightening must be carried
out under unladen conditions with tires
on ground. Spilled oil might shorten the life of rubber bushings. Be sure to
wipe off any spilled oil.
Unladen conditions mean that fuel, engine coolant and lubricant are
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Positive crankcase ventilation
Inspection
1.CHECK PCV VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
Is the inspection result normal?
YES &g ...
How to use the touch-screen
CAUTION
The glass display screen may break if it
is hit with a hard or sharp object. If the
glass screen breaks, do not touch it.
Doing so could result in an injury.
To clean the display, never use a rough
cloth, alcohol, benzine, thinner or any
kind of solvent or paper towel with a
chemic ...
