Nissan Pathfinder (2011 year). Instruction — part 222
DLN-314
< PRECAUTION >
[PROPELLER SHAFT: 2F1310]
PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the
″
LOCK
″
position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-III.
2011 Pathfinder
PREPARATION
DLN-315
< PREPARATION >
[PROPELLER SHAFT: 2F1310]
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PREPARATION
PREPARATION
Commercial Service Tool
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Tool name
Description
Power tool
Loosening bolts and nuts
PBIC0190E
2011 Pathfinder
DLN-316
< SYSTEM DESCRIPTION >
[PROPELLER SHAFT: 2F1310]
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
SYSTEM DESCRIPTION
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
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Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
"
Possible cause and suspected parts
Une
ven
rot
a
tion
torq
ue
Rot
ati
on
im
ba
la
nc
e
Ex
ce
ss
iv
e run
ou
t
Di
ffere
n
tial
Axle
Su
sp
en
si
on
Ti
re
s
Road wheel
Driv
e sh
af
t
Brak
es
S
tee
ring
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
2011 Pathfinder
PROPELLER SHAFT
DLN-317
< REMOVAL AND INSTALLATION >
[PROPELLER SHAFT: 2F1310]
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REMOVAL AND INSTALLATION
PROPELLER SHAFT
On-Vehicle Service
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APPEARANCE AND NOISE INSPECTION
• Check the propeller shaft tube surface for dents or cracks. If damaged, replace the propeller shaft assembly.
• Check the bearings for noise and damage. Repair or replace the bearings as necessary.
PROPELLER SHAFT VIBRATION
If a vibration is present at high speed, inspect the propeller shaft runout first.
1. Measure the runout of the propeller shaft tube at several points
by rotating the final drive companion flange with your hands.
DLN-322, "General Specification"
.
2. If the runout exceeds specifications, disconnect the propeller
shaft at the final drive companion flange; then rotate the com-
panion flange 90
°
, 180
°
and 270
°
and reconnect the 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.
LDIA0160E
LDIA0118E
2011 Pathfinder
DLN-318
< UNIT REMOVAL AND INSTALLATION >
[PROPELLER SHAFT: 2F1310]
PROPELLER SHAFT
UNIT REMOVAL AND INSTALLATION
PROPELLER SHAFT
Removal and Installation
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COMPONENTS
REMOVAL
1. Put matching marks on the front propeller shaft flange yoke and
the front final drive companion flange as shown.
CAUTION:
For matching marks, use paint. Never damage the flange
yoke and companion flange of the front final drive.
2. Put matching marks on the front propeller shaft flange yoke and
the transfer companion flange.
CAUTION:
For matching marks, use paint. Never damage the flange
yoke and companion flange of the front final drive.
3. Remove the bolts and then remove the front propeller shaft from
the front final drive and transfer.
INSPECTION
1.
Propeller shaft tube
2.
Snap ring
3.
Journal bearing
4.
Journal
5.
Flange yoke
Front
WDIA0304E
SDIA2046E
2011 Pathfinder
PROPELLER SHAFT
DLN-319
< UNIT REMOVAL AND INSTALLATION >
[PROPELLER SHAFT: 2F1310]
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• Inspect the propeller shaft runout. If runout exceeds the limit,
replace the propeller shaft assembly. Refer to
• While holding the flange yoke on one side, check axial play of the
joint as shown. If the journal axial play exceeds the specification,
repair or replace the journal parts. Refer to
• Check the propeller shaft tube surface for dents or cracks. If dam-
age is detected, replace the propeller shaft assembly.
INSTALLATION
Installation is in the reverse order of removal.
• After installation, check for vibration by driving the vehicle. Refer to
DLN-337, "NVH Troubleshooting Chart"
.
CAUTION:
Do not reuse the bolts and nuts. Always install new ones.
LDIA0118E
LDIA0117E
2011 Pathfinder
DLN-320
< UNIT DISASSEMBLY AND ASSEMBLY >
[PROPELLER SHAFT: 2F1310]
PROPELLER SHAFT
UNIT DISASSEMBLY AND ASSEMBLY
PROPELLER SHAFT
Disassembly and Assembly
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DISASSEMBLY
Journal
1. Put matching marks on the front propeller shaft and flange yoke
as shown.
CAUTION:
For matching marks, use paint. Never damage the front pro-
peller shaft or flange yoke.
2. Remove the snap rings.
3. Push out and remove the journal bearings by lightly tapping the
flange yoke with a hammer, taking care not to damage the jour-
nal or flange yoke hole.
NOTE:
Put marks on the disassembled parts so that they can be rein-
stalled in their original positions from which they were removed.
4. Push out and remove the remaining journal bearings at the
opposite side by lightly tapping the flange yoke with a hammer,
taking care not to damage the journal or flange yoke hole.
NOTE:
Put marks on the disassembled parts so that they can be rein-
stalled in their original positions from which they were removed.
ASSEMBLY
SPD128
APD011
SPD732
SPD131
2011 Pathfinder
PROPELLER SHAFT
DLN-321
< UNIT DISASSEMBLY AND ASSEMBLY >
[PROPELLER SHAFT: 2F1310]
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Journal
1. Assemble the journal bearings. Apply multipurpose grease on
the bearing inner surface.
NOTE:
During assembly, use caution so that the needle bearings do not
fall down.
2. Select new snap rings that will provide the specified play in an
axial direction of the journal, and install them. Refer to
CAUTION:
Do not reuse snap rings
NOTE:
Select snap rings with a difference in thickness at both sides
within 0.02 mm (0.0008 in).
3. Adjust the thrust clearance between the bearing and snap ring
to zero by tapping the yoke.
4. Make sure that the journal moves smoothly and is below the
joint flex effort specification. Refer to
.
WPD019
APD012
SPD732
LDIA0119E
2011 Pathfinder
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