2005 NISSAN X-TRAIL check oil

AT-532
[ALL]
SERVICE DATA AND SPECIFICATIONS (SDS)

For 85X64 model
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
AccumulatorECS00F1V
O-RING
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.PartsItem
Part No.* Free length Outer diameter
Upper body7 Pilot valve spring 31742-3AX03 38.98 (1.535) 8.9 (0.350)
35 1-2 accumulator valve spring 31742-3AX00 20.5 (0.807) 6.95 (0.274)
10 1-2 accumulator piston spring 31742-3AX08 55.26 (2.176) 19.6 (0.772)
17 1st reducing valve spring 31742-80X05 27.0 (1.063) 7.0 (0.276)
19 3-2 timing valve spring 31736-01X00 23.29 (0.917) 6.65 (0.262)
24 Overrun clutch reducing valve spring 31742-80X15 37.5 (1.476) 6.9 (0.272)
26 Torque converter relief valve spring 31742-80X07 31.0 (1.220) 9.0 (0.354)
31 Torque converter clutch control valve spring 31742-85X00 56.98 (2.243) 6.5 (0.256)
3 Cooler check valve spring 31742-85X01 29.4 (1.157) 6.0 (0.236)
Lower body11 Pressure regulator valve spring 31742-80X13 45.0 (1.772) 15.0 (0.591)
16 Overrun clutch control valve spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
20 Accumulator control valve spring 31742-80X02 22.0 (0.866) 6.5 (0.256)
25 Shift valve A spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
30 Shuttle valve spring 31762-41X04 51.0 (2.008) 5.65 (0.222)
32 Shift valve B spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
2 Pressure modifier piston spring 31742-41X15 30.5 (1.201) 9.8 (0.386)
6 Pressure modifier valve spring 31742-80X16 32.0 (1.260) 6.9 (0.272)
— Oil cooler relief valve spring 31872-31X00 17.02 (0.670) 8.0 (0.315)
Accumulator Part No.*Inner diameter
(Small)Part No.*Inner diameter
(Large)
Servo release accumulator 31526 41X03 26.9 (1.059) 31526 41X02 44.2 (1.740)
N-D accumulator 31526 31X08 34.6 (1.362) 31672 21X00 39.4 (1.551)

AT-536
[ALL]
SERVICE DATA AND SPECIFICATIONS (SDS)

DIFFERENTIAL SIDE GEAR THRUST WASHERS
*: Always check with the Parts Department for the latest parts information.
DIFFERENTIAL SIDE BEARING PRELOAD ADJUSTING SHIMS
*: Always check with the Parts Department for the latest parts information.
BEARING PRELOAD
TURNING TORQUE
Planetary Carrier and Oil PumpECS00F1Y
PLANETARY CARRIER
OIL PUMP
*: Always check with the Parts Department for the latest parts information.Thickness mm (in) Part number*
0.75 (0.0295)
0.80 (0.0315)
0.85 (0.0335)
0.90 (0.0354)
0.95 (0.0374)38424-81X00
38424-81X01
38424-81X02
38424-81X03
38424-81X04
Thickness mm (in) Part number*
0.48 (0.0189)
0.52 (0.0205)
0.56 (0.0220)
0.60 (0.0236)
0.64 (0.0252)
0.68 (0.0268)
0.72 (0.0283)
0.76 (0.0299)
0.80 (0.0315)
0.84 (0.0331)
0.88 (0.0346)
0.92 (0.0362)31438-80X00
31438-80X01
31438-80X02
31438-80X03
31438-80X04
31438-80X05
31438-80X06
31438-80X07
31438-80X08
31438-80X09
31438-80X10
31438-80X11
Differential side bearing preload mm (in) 0.05 - 0.09 (0.0020 - 0.0035)
Turning torque of final drive assembly N·m (kg-cm, in-lb) 0.78 - 1.37 (8.0 - 14.0, 6.9 - 12.2)
Clearance between planetary carrier
and pinion washer mm (in)Standard 0.20 - 0.70 (0.0079 - 0.0276)
Allowable limit 0.80 (0.0315)
Oil pump side clearance mm (in) 0.030 - 0.050 (0.0012 - 0.0020)
Thickness of inner gears and outer gearsInner gear
Thickness mm (in) Part number*
11.99 - 12.0 (0.4720 - 0.4724)
11.98 - 11.99 (0.4717 - 0.4720)
11.97 - 11.98 (0.4713 - 0.4717)31346-80X00
31346-80X01
31346-80X02
Outer gear
Thickness mm (in) Part number*
11.99 - 12.0 (0.4720 - 0.4724)
11.98 - 11.99 (0.4717 - 0.4720)
11.97 - 11.98 (0.4713 - 0.4717)31347-80X00
31347-80X01
31347-80X02
Clearance between oil pump
housing and outer gear mm
(in)Standard 0.111 - 0.181 (0.0044 - 0.0071)
Allowable limit 0.181 (0.0071)
Oil pump cover seal ring
clearance mm (in)Standard 0.1 - 0.25 (0.0039 - 0.0098)
Allowable limit 0.25 (0.0098)

TF-4
PRECAUTIONS

Service NoticeEDS001V7

After overhaul refill the transfer with new transfer oil.

Check the oil level or replace the oil only with the vehicle parked on level ground.

During removal or installation, keep inside of transfer clear of dust or dirt.

Replace all tires at the same time. Always use tires of the proper size and the same brand and pattern.
Fitting improper size and unusual wear tires applies excessive force to vehicle mechanism and can cause
longitudinal vibration.

Disassembly should be done in a clean work area.

Before proceeding with disassembly, thoroughly clean the transfer. It is important to prevent the internal
parts from becoming contaminated by dirt or other foreign matter.

Check for the correct installation status prior to removal or disassembly. If matching marks are required,
be certain they do not interfere with the function of the parts when applied.

All parts should be carefully cleaned with a general purpose, non-flammable solvent before inspection or
reassembly.

Check appearance of the disassembled parts for damage, deformation, and unusual wear. Replace them
with a new ones if necessary.

Gaskets, seals, O-rings and lock nuts should be replaced any time when the transfer is disassembled.

In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If
tightening sequence is specified, use it.

Observe the specified torque when assembling.

Clean and flush the parts sufficiently and blow-dry them.

Be careful not to damage sliding surfaces and mating surfaces.

Use lint-free cloth or towels for wiping parts clean. Common shop rags can leave fibers that could interfere
with the operation of the transfer.
Wiring Diagrams and Trouble DiagnosisEDS001V8
When reading wiring diagrams, refer to the following:

GI-14, "How to Read Wiring Diagrams".

PG-2, "POWER SUPPLY ROUTING".
When performing trouble diagnosis, refer to the following:

GI-10, "How to Follow Trouble Diagnoses".

GI-23, "How to Perform Efficient Diagnosis for an Electrical Incident".

TF-10
TRANSFER OIL

TRANSFER OILPFP:KLD30
ReplacementEDS001W2
DRAINING
CAUTION:
When draining oil, protect exhaust tube with cover.
1. Run the vehicle to warm up the transfer body sufficiently.
2. Stop engine, and remove drain plug to drain the transfer oil.
3. Apply recommended sealant to drain plug. Install drain plug on
transfer and tighten to the specified torque. Refer to TF-59,
"COMPONENTS" .
FILLING
1. Remove filler plug and add gear oil until oil level reaches the
specified limit near filler plug mounting hole.
CAUTION:
Carefully fill the oil. (Fill up for approx. 3 minutes)
2. Leave the vehicle for 3 minutes, and check the oil level again.
3. Apply recommended sealant to filler plug. Install filler plug on
transfer and tighten to the specified torque. Refer to TF-59, "
COMPONENTS" .
InspectionEDS001W3
OIL LEAKAGE AND OIL LEVEL
1. Check oil level from filler plug mounting hole as shown in the fig-
ure.
CAUTION:
Do not start engine while checking oil level.
2. Before installing filler plug, apply recommended sealant. Install
filler plug on transfer and tighten to the specified torque. Refer to
TF-59, "
COMPONENTS" .
SDIA0512E
Oil grade and Viscosity
: Refer to MA-17, "
Fluids and Lubricants" .
Oil capacity
: Approx. 0.31 (1/2 lmp pt)
SDIA0513E
SDIA0513E

SIDE OIL SEAL
TF-55
C
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TF

SIDE OIL SEALPFP:33142
Removal and InstallationEDS0004S
NOTE:
Transaxle side oil seal is attached to transaxle assembly. Replace it when transfer assembly is
removed from vehicle.
REMOVAL
1. Remove RH drive shaft. Refer to FAX-11, "Removal and Installation" .
2. Remove side shaft. Refer to FA X - 11 , "
Removal and Installation" .
CAUTION:
Be careful not to damage gear ring oil seal inside of transfer.
3. Remove oil seal with a flat-bladed screwdriver.
CAUTION:
Be careful not to damage adapter case.
INSTALLATION
1. Apply multi-purpose grease to oil seal lips. As shown in the fig-
ure, install oil seal so that it becomes flush with the case end
surface, using suitable drift.
CAUTION:

Do not reuse oil seal.

When installing, do not incline oil seal.
2. Install side shaft. Refer to FA X - 11 , "
Removal and Installation" .
CAUTION:
Be careful not to damage gear ring oil seal inside of trans-
fer.
3. Install RH drive shaft. Refer to FAX-11, "
Removal and Installa-
tion" .
4. Check oil level. Refer to TF-10, "
Inspection" .
TFB0202D
PDIA0928E

TF-58
TRANSFER ASSEMBLY

INSTALLATION
Note the following, and install in the reverse order of removal.

When installing the transfer to the transaxle, install the mounting
bolts following the standard below.
CAUTION:
When installing transfer to transaxle, be careful not to dam-
age oil seal of transaxle.

When installing transfer gusset, tighten mounting bolts with the specified torque. Refer to TF-57, "COM-
PONENTS" . (YD engine models only)

After the installation, check the oil level and oil leakage. Refer to TF-10, "Inspection" .
Bolt No. 1 2
Quantity 4 2
Bolt length “ ” mm (in)65 (2.56) 40 (1.57)
Tightening torque
N·m (kg-m, ft-lb)34.3 (3.5, 25)
SDIA1178E

TRANSFER ASSEMBLY
TF-63
C
E
F
G
H
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MA
B
TF

4. Using the preload gauge, measure the preload torque of the pin-
ion bearing.
CAUTION:
Every rotational part shall rotate smoothly with the speci-
fied gear oil.

If measured value is out of the specification, disassemble the
pinion sleeve assembly to check and adjust each part.
Total Preload Torque
1. Measure pinion bearing preload torque (P1 ). Refer to TF-62, "Pinion Bearing Preload Torque" .
2. Install the pinion sleeve shims and pinion sleeve assembly.
3. Rotate the companion flange at least 20 times to check for smooth operation of the bearing.
4. Using the preload gauge, measure the total preload torque.

If measured value is out of the specification, disassemble it to
check and adjust each part. If measuring the total preload
torque after the disassembly, measure it with the transfer case oil seals and gear ring oil seals
removed, then install the oil seals.
Companion Flange Runout
1. Fit a dial indicator onto the companion flange face (inner side of
the propeller shaft mounting bolt holes).
2. Rotate the companion flange to check for runout.
3. Fit a test indicator to the inner side of the companion flange
(socket diameter).
4. Rotate the companion flange to check for runout.
5. If the runout value is outside the repair limit, follow the procedure
below to adjust.
a. While changing the phase between companion flange and drive pinion gear by 90° at a time, check runout
and determine which phase angle minimizes the runout.
b. If the runout value is still outside of the limit after the phase has been changed, replace the companion
flange.
c. If the runout is out of the specification after replacement of companion flange, adjust the assembly status
of the pinion bearings and drive pinion gear, or replace the pinion bearings.Tool number : ST3127S000
Preload torque
: 0.10 - 0.39 N·m (0.01 - 0.04 kg-m, 1 - 3 in-lb)
SDIA2076E
Pinion bearing preload torque (P1)
: 0.10 - 0.39 N·m (0.01 - 0.04 kg-m, 1 - 3 in-lb)
Tool number : ST3127S000
Total preload torque
With all oil seals
: P
1 + 0.16 - 0.22 N·m (0.016 - 0.023 kg-m, 1.4 - 1.9 in-lb)
Without transfer case oil seal and adapter case oil seal
: P
1 + 0.06 - 0.12 N·m (0.006 - 0.013 kg-m, 0.6 - 1.1 in-lb)
SDIA2077E
Runout limit : 0.1 mm (0.004 in)
Runout limit : 0.1 mm (0.004 in)
SDIA2078E

TF-68
TRANSFER ASSEMBLY

4. Using a flat-bladed screwdriver, remove the transfer case oil
seal.
CAUTION:
Be careful not to damage the transfer case.
5. Remove the oil defense.
6. Using a brass rod, tap the gear ring bearing adjusting shim
evenly from the 2 cutouts on the transfer case to remove the
gear ring bearing adjusting shim and gear ring bearing outer
race.
7. Remove the filler plug, plug and breather tube.
INSPECTION AFTER DISASSEMBLY
Gears

Check the gear faces and shaft for wear, cracks, damage, and seizure.
CAUTION:
If a malfunction is detected on the drive gear or drive pinion, replace the drive gear and drive pinion as
a set.
Bearings

Check for seizure, peeling, wear, corrosion, sticking/abnormal noise/roughness in hand turning, and other
damage.
CAUTION:
When replacing the bearing, always replace the inner race and outer race as a pair.
Washers and Shims

Check for seizure, damage, and unusual wear.
Oil Seals

Discard old oil seals, replace with new ones.

If wear, deterioration of adherence (sealing force of lips), or damage is detected on the lips, replace them.
TFB0297D
SDIA1533E
SDIA0536E