Nissan Pathfinder. Manual — part 415
DLN-102
< BASIC INSPECTION >
[REAR PROPELLER SHAFT: 3FCJ-CVJ]
PROPELLER SHAFT ASSEMBLY
BASIC INSPECTION
PROPELLER SHAFT ASSEMBLY
Inspection
INFOID:0000000009177799
APPEARANCE AND NOISE INSPECTION
• Inspect the propeller shaft tube for dents or cracks. If damaged, replace the propeller shaft assembly.
• Check bearings for noise or damage. If damaged, replace as necessary.
PROPELLER SHAFT VIBRATION
NOTE:
If vibration is present at high speed, check propeller shaft runout first, then check mounting between propeller
shaft and companion flange.
1. Measure the runout of the propeller shaft tube at several points
by rotating the final drive companion flange with your hands.
• Propeller shaft runout measuring point (Point “ ”).
2. If the runout still exceeds specifications, disconnect the propeller shaft at the final drive companion flange;
then rotate the companion flange 90
°, 180°, 270° and reconnect propeller shaft.
3. Check the runout again. If the runout still exceeds specifications, replace the propeller shaft assembly.
4. After installation, check for vibration by driving the vehicle.
Propeller shaft runout
: Refer to
.
ALDIA0280ZZ
Dimension
(A): 612.0 mm (24.09 in)
(B): 474.5 mm (18.68 in)
: Front
JPDID0156ZZ
REAR PROPELLER SHAFT
DLN-103
< REMOVAL AND INSTALLATION >
[REAR PROPELLER SHAFT: 3FCJ-CVJ]
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REMOVAL AND INSTALLATION
REAR PROPELLER SHAFT
Exploded View
INFOID:0000000009177800
Removal and Installation
INFOID:0000000009177801
REMOVAL
1. Move the CVT shift selector to the neutral position, and then release the parking brake.
2. Put matching marks onto propeller shaft flange yokes, final drive
torsional damper, and transfer companion flange.
CAUTION:
For matching marks, use paint. Do not damage propeller
shaft flange yokes, final drive torsional damper or transfer
companion flange.
3. Remove front heat insulator.
1.
Propeller shaft assembly
2.
Center bearing mounting bracket
(upper)
3.
Clip
4.
Center bearing mounting bracket
(lower)
: Vehicle front
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
JPDID0157GB
ALDIA0282ZZ
DLN-104
< REMOVAL AND INSTALLATION >
[REAR PROPELLER SHAFT: 3FCJ-CVJ]
REAR PROPELLER SHAFT
4. Loosen nuts of center bearing mounting brackets (upper/lower).
CAUTION:
Tighten nuts temporarily.
5. Remove propeller shaft assembly bolts and nuts.Refer to
.
6. Remove center bearing mounting bracket nuts.
7. Remove propeller shaft assembly.
CAUTION:
If constant velocity joint was bent during propeller shaft assembly removal, installation, or trans-
portation, its boot may be damaged. Wrap boot with shop cloth or rubber to protect boot from
damage.
8. Remove clips in center bearing mounting bracket (upper/lower).
9. Perform inspection after removal. Refer to
INSTALLATION
Installation is in the reverse order of removal.
• Install center bearing mounting bracket (upper) (1) with its arrow
mark (A) facing forward.
• Adjust position of center bearing mounting bracket (upper), center
bearing mounting bracket (lower) (2) sliding back and forth to pre-
vent play in thrust direction of center bearing insulator (3). Install
center bearing mounting bracket (upper/lower) to vehicle.
• Align matching marks to install propeller shaft assembly to final
drive and transfer companion flanges.
• Perform inspection after installation. Refer to
• After tightening the bolts and nuts to the specified torque, check
that the bolts (3) on the flange side are tightened as shown.
- Final drive assembly (1)
- Propeller shaft assembly (2)
: Front
JSDIA0195ZZ
JSDIA0127ZZ
JSDIA0196ZZ
REAR PROPELLER SHAFT
DLN-105
< REMOVAL AND INSTALLATION >
[REAR PROPELLER SHAFT: 3FCJ-CVJ]
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• If propeller shaft assembly or final drive assembly has been replaced, connect them as follows:
- Install propeller shaft (1) while aligning its matching mark (A) with
the matching mark (B) of the final drive (2) on the joint as close as
possible.
- Tighten bolts and nuts of propeller shaft and final drive to the spec-
ified torque.
Inspection
INFOID:0000000009177802
INSPECTION AFTER REMOVAL
Appearance
Check propeller shaft for bend and damage. If damage is detected, replace propeller shaft assembly.
Propeller Shaft Runout
Check propeller shaft runout at measuring points with a dial indica-
tor. If runout exceeds specifications, replace propeller shaft assem-
bly.
• Propeller shaft runout measuring point (Point “ ”).
Journal Axial Play
As shown in the figure, while fixing yoke on one side, check axial
play of joint. If it is outside the standard, replace propeller shaft
assembly.
CAUTION:
Never disassemble joints.
Center Bearing
Check center bearing for noise and damage. If noise or damage is detected, replace propeller shaft assembly.
JPDID0165ZZ
Propeller shaft runout
: Refer to
.
JPDID0158ZZ
: Vehicle front
Dimension
(A) 612.0 mm (24.09 in)
(B) 474.5 mm (18.68 in)
JPDID0156ZZ
Journal axial play
: Refer to
PDA0005D
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