Nissan Pathfinder (2012 year). Manual — part 221
SERVICE DATA AND SPECIFICATIONS (SDS)
DLN-333
< SERVICE DATA AND SPECIFICATIONS (SDS)
[PROPELLER SHAFT: 2S1330]
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specification
INFOID:0000000007357593
2WD models
Unit: mm (in)
PROPELLER SHAFT RUNOUT
Unit: mm (in)
PROPELLER SHAFT JOINT FLEX EFFORT
Unit: N·m (kg-m, in-lb)
JOURNAL AXIAL PLAY
Unit: mm (in)
4WD models
Unit: mm (in)
PROPELLER SHAFT RUNOUT
Unit: mm (in)
PROPELLER SHAFT JOINT FLEX EFFORT
Applied model
2WD
VQ40DE
A/T
Propeller shaft model
2S1330 (aluminum tube)
Number of joints
2
Coupling method with rear final drive
Flange type
Coupling method with transmission
Sleeve type
Shaft length (Spider to spider)
1422.2
±
1.5 (55.99
±
0.06)
Shaft outer diameter
127.6 + 0.22 / - 0.29 (5.02
±
0.01)
Item
Limit
Propeller shaft runout
1.02 (0.0402)
Item
Limit
Propeller shaft joint flex effort
2.26 (0.23, 20) or less
Item
Limit
Journal axial play
0.02 (0.0008) or less
Applied model
4WD
Part time
Full time
VQ40DE
A/T
Propeller shaft model
2S1330 (steel tube)
Number of joints
2
Coupling method with front final drive
Flange type
Coupling method with transfer
Sleeve type
Shaft length (Spider to spider)
952.8
±
1.5 (37.51
±
0.06)
917.8
±
1.5 (36.13
±
0.06)
Shaft outer diameter
76.2 + 0.00 / - 0.13 (3.00 + 0.00/ - 0.01)
Item
Limit
Propeller shaft runout
0.6 (0.024)
August 2012
2012 Pathfinder
DLN-334
< SERVICE DATA AND SPECIFICATIONS (SDS)
[PROPELLER SHAFT: 2S1330]
SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: N·m (kg-m, in-lb)
JOURNAL AXIAL PLAY
Unit: mm (in)
Snap Ring
INFOID:0000000007357594
Model 2S1330 (4WD)
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Model 2S1330 (2WD)
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Item
Limit
Propeller shaft joint flex effort
2.26 (0.23, 20) or less
Item
Limit
Journal axial play
0.02 (0.0008) or less
Thickness
Color
Part Number*
1.99 (0.0783)
White
37146-C9400
2.02 (0.0795)
Yellow
37147-C9400
2.05 (0.0807)
Red
37148-C9400
2.08 (0.0819)
Green
37149-C9400
2.11 (0.0831)
Blue
37150-C9400
2.14 (0.0843)
Light brown
37151-C9400
2.17 (0.0854)
Black
37152-C9400
2.20 (0.0866)
No paint
37153-C9400
Thickness
Color
Part Number*
1.600 - 1.638 (0.0630 - 0.0645)
Black
37146-EA500
1.549 - 1.588 (0.0610 - 0.0625)
Black
37147-EA500
1.524 - 1.562 (0.0600 - 0.0615)
Black
37148-EA500
1.499 - 1.537 (0.0590 - 0.0605)
Black
37149-EA500
August 2012
2012 Pathfinder
PRECAUTIONS
DLN-335
< PRECAUTION >
[PROPELLER SHAFT: 2S1350]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000007357595
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000007357596
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″
LOCK
″
position.
• Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing work. If
DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the
″
ACC
″
position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
August 2012
2012 Pathfinder
DLN-336
< PRECAUTION >
[PROPELLER SHAFT: 2S1350]
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.
August 2012
2012 Pathfinder
PREPARATION
DLN-337
< PREPARATION >
[PROPELLER SHAFT: 2S1350]
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PREPARATION
PREPARATION
Commercial Service Tool
INFOID:0000000007357597
Tool name
Description
Power tool
Loosening nuts, screws and bolts
PIIB1407E
August 2012
2012 Pathfinder
DLN-338
< SYSTEM DESCRIPTION >
[PROPELLER SHAFT: 2S1350]
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
SYSTEM DESCRIPTION
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000007357598
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
×
×
×
×
×
×
×
×
August 2012
2012 Pathfinder
PROPELLER SHAFT ASSEMBLY
DLN-339
< BASIC INSPECTION >
[PROPELLER SHAFT: 2S1350]
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BASIC INSPECTION
PROPELLER SHAFT ASSEMBLY
Inspection
INFOID:0000000007357599
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-344, "General Specification"
.
2. If the runout exceeds specifications, disconnect the propeller shaft at the final drive companion flange;
then rotate the companion 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 vehicle.
LDIA0161E
LDIA0121E
August 2012
2012 Pathfinder
DLN-340
< UNIT REMOVAL AND INSTALLATION >
[PROPELLER SHAFT: 2S1350]
PROPELLER SHAFT
UNIT REMOVAL AND INSTALLATION
PROPELLER SHAFT
Removal and Installation
INFOID:0000000007357600
COMPONENTS
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Move the A/T shift selector to the N position and release the parking brake.
2. Remove under cover (if equipped).
3. Put matching marks on the rear propeller shaft flange yoke and
the rear final drive companion flange as shown.
CAUTION:
For matching marks, use paint. Do not damage the rear pro-
peller shaft flange yoke or the companion flange.
4. Remove the bolts, then remove the propeller shaft from the rear
final drive and transfer.
INSPECTION
1.
Propeller shaft tube
2.
Snap ring
3.
Journal bearing
4.
Sleeve yoke
5.
Journal
6.
Flange yoke
Front
AWBIA0800GB
WDIA0049E
August 2012
2012 Pathfinder
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