Nissan Pathfinder. Manual - part 419
DLN-118
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R145K1]
TORSIONAL DAMPER
1. Spray alcohol on a cotton cloth four times per part.
CAUTION:
Always use a new cotton cloth.
2. Wipe the mounting surface of electric controlled coupling
five times.
CAUTION:
Complete the work within 180 seconds to prevent alco-
hol from evaporating.
3. Install torsional damper lock nuts, using suitable tool, and
tighten to the specified torque.
CAUTION:
Do not reuse torsional damper lock nuts.
4. Check torsional damper runout as follows:
• Rotate torsional damper and check for runout on the torsional
damper face (inner side of the bolt holes) using a dial indicator
(1). Also check for runout on the inner side of the torsional
damper using a test indicator (2).
• If the runout value is outside the runout limit, follow the proce-
dure below to adjust.
- Check for runout while changing the phase between the tor-
sional damper and electric controlled coupling by 90
° step,
and search for the position where the runout value is the minimum.
- If the runout value is still outside of the runout limit after the phase has been changed, replace the tor-
sional damper.
- If the runout value is still outside of the runout limit after torsional damper has been replaced, possible
cause will be a damaged electric controlled coupling. Repair as necessary. Refer to
5. Install rear propeller shaft. Refer to
JSDIA3062ZZ
JSDIA3063ZZ
ALDIA0307ZZ
Torsional damper runout
JSDIA2539ZZ