Nissan Sentra Service Manual: Periodic maintenance
Road wheel
Inspection
ALUMINUM WHEEL
- Check tires for wear and improper inflation.
- Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel runout.
- Remove tire from aluminum wheel and mount wheel on a balancer machine.
- Set dial indicator as shown.
- Check runout, if runout value exceeds the limit, replace aluminum wheel.
Limit
Lateral Deflection (A) Refer to WT-54, "Road Wheel".
Radial Deflection (B) Refer to WT-54, "Road Wheel".
STEEL WHEEL
- Check tires for wear and improper inflation.
- Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel runout.
- Remove tire from steel wheel and mount wheel on a balancer machine.
- Set two dial indicators as shown.
- Set each dial indicator to "0".
- Rotate wheel and check dial indicators at several points around the circumference of the wheel.
- Calculate runout at each point as shown below.
Lateral deflection (A) = (W+X)/2
Radial deflection (B) = (Y+Z)/2
- Select maximum positive runout value and the maximum negative
value.
Add the two values to determine total runout.
In case a positive or negative value is not available, use the maximum value (negative or positive) for total runout.
If the total runout value exceeds the limit, replace steel wheel.
Limit
Lateral Deflection (A) Refer to WT-54, "Road Wheel".
Radial Deflection (B) Refer to WT-54, "Road Wheel".
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 ...
Other materials:
Hazard switch
Component function check
1.Check hazard switch signal by consult
Consult data monitor
Turn ignition switch ON.
Select hazard sw of bcm (flasher) data monitor item.
While operating the hazard switch, check the monitor status.
Is the inspection result normal?
Yes >> hazard swi ...
Precautions in repairing high strength steel
High strength steel (HSS)
High strength steel is used for body panels in order to reduce vehicle
weight.
Accordingly, precautions in repairing automotive bodies made of high strength
steel are described below:
Tensile strength
Nissan/Infiniti designation
Major applicable parts
...
Wiring diagram
Sport mode system
Wiring diagram
...
