NISSAN X-TRAIL 2005 Service Repair Manual

FINAL DRIVE
MT-95
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4. Insert pinion mate shaft into differential case.
CAUTION:
Be sure not to damage pinion mate thrust washers.
5. Measure end play of side gears following the procedure below.
Then select side gear thrust washer.
a. Put differential case vertically so that its side gear to be mea-
sured faces upward.
b. Place the drift and a dial indicator onto side gears.
c. Move side gears up and down to measure end play, and select
thrust washer so that it satisfies the standard value. Refer to MT-
106, "DIFFERENTIAL SIDE GEAR THRUST WASHER" .
CAUTION:

There should be no resistance and gears should rotate
freely.

Place differential case upside down. Measure the end
play for opposite side-gears likewise securely.

Only one thrust washer can be selected.
6. Install retaining pin into pinion mate shaft using a pin punch.
CAUTION:
Do not reuse retaining pin.
7. Press in differential side bearing (transaxle case side) to differ-
ential case using the drifts.
MTK0132D
PCIB0875E
End play standard value
: 0.1 - 0.2 mm (0.004 - 0.008 in)
SMT611A
SCIA0908E
SCIA0910E

MT-96
FINAL DRIVE

8. Align and install speedometer drive gear onto differential case.
(For 2WD models)
9. Press in differential side bearing (clutch housing side) to differ-
ential case using the drifts.
10. Install final gear into differential case, and tighten final gear
mounting bolts to the specified torque. Refer to MT-26, "
Final
Drive Components" .
SMT842D
SCIA1778E
SCIA0912E

FINAL DRIVE
MT-97
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Disassembly and Assembly (RS6F51A)ECS008CB
PRE-INSPECTION

Check the clearance between side gear and differential case as
follows.
1. Clean final drive assembly sufficiently to prevent side gear thrust
washer, differential case, side gear, and other parts from sticking
by gear oil.
2. Put differential case vertically so that side gear to be measured faces upward.
3. Place the drift and a dial indicator onto side gear. Move side
gear up and down, and measure the clearance.
CAUTION:
There should be no resistance and gears should rotate
freely.
4. If not within specification, adjust the clearance by changing side
gear thrust washer thickness.
5. Turn differential case upside down, and measure the clearance
between side gear and differential case on the other side in the
same way.
DISASSEMBLY
1. Remove final gear mounting bolts, and then separate the final gear from differential case.
2. Remove differential side bearing (clutch housing side) using the
drift and pullers.
3. Remove differential side bearing (transaxle case side) using the
drift and pullers.
4. Remove speedometer drive gear. (For 2WD models)
PCIB0875E
Clearance between side gear and differential case
: 0.1 - 0.2 mm (0.004 - 0.008 in)
SMT611A
SCIA1777E
SCIA0907E

MT-98
FINAL DRIVE

5. Remove retaining pin from differential case using a pin punch,
and then remove pinion mate shaft.
6. Rotate pinion mate gears, and remove pinion mate gears, pinion
mate thrust washers, side gears, and side gear thrust washers
from differential case.
INSPECTION AFTER DISASSEMBLY
Gear, Washer, Shaft and Case

Check side gears, side gear thrust washers, pinion mate shaft,
pinion mate gears, pinion mate thrust washers and differential
case. If necessary, replace with a new one.
Bearing

Check for bearing damage and rough rotation. If necessary,
replace with a new one.
CAUTION:
When replacing tapered roller bearing, replace outer and inner
races as a set.
ASSEMBLY
1. Apply gear oil to sliding area of differential case, each gear, and thrust washer.
2. Install side gear thrust washers and side gears into differential
case.
3. While rotating pinion mate thrust washers and pinion mate
gears, aligning them diagonally, install them into differential
case.
SCIA0908E
MTK0135D
SPD715
SMT839

FINAL DRIVE
MT-99
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4. Insert pinion mate shaft into differential case.
CAUTION:
Be sure not to damage pinion mate thrust washers.
5. Measure end play of side gears following the procedure below.
Then select side gear thrust washer.
a. Put differential case vertically so that its side gear to be mea-
sured faces upward.
b. Place the drift and a dial indicator onto side gears.
c. Move side gears up and down to measure end play, and select
thrust washer so that it satisfies the standard value. Refer to MT-
106, "DIFFERENTIAL SIDE GEAR THRUST WASHER" .
CAUTION:

There should be no resistance and gears should rotate
freely.

Place differential case upside down. Measure the end
play for opposite side-gears likewise securely.

Only one thrust washer can be selected.
6. Install retaining pin into pinion mate shaft using a pin punch.
CAUTION:
Do not reuse retaining pin.
7. Press in differential side bearing (transaxle case side) to differ-
ential case using the drifts.
MTK0132D
PCIB0875E
End play standard value
: 0.1 - 0.2 mm (0.004 - 0.008 in)
SMT611A
SCIA0908E
SCIA0910E

MT-100
FINAL DRIVE

8. Align and install speedometer drive gear onto differential case.
(For 2WD models)
9. Press in differential side bearing (clutch housing side) to differ-
ential case using the drifts.
10. Install final gear into differential case, and tighten final gear
mounting bolts to the specified torque. Refer to MT-44, "
Final
Drive Components" .
SMT842D
SCIA1778E
SCIA0912E

SHIFT CONTROL
MT-101
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SHIFT CONTROLPFP:32982
Inspection (RS5F51A)ECS008CC

Check contact surfaces and sliding area for wear, damage,
bending, etc. If necessary, replace parts.
SHIFT FORK

Check if the width of shift fork hook (sliding area with coupling
sleeve) is within allowable specification below.
SCIA0913E
Item One-side wear specification Sliding width of new part
1st-2nd 0.2 mm (0.008 in)7.80 - 7.93 mm
(0.3071 - 0.3122 in)
3rd-4th 0.2 mm (0.008 in)7.80 - 7.93 mm
(0.3071 - 0.3122 in)
5th 0.2 mm (0.008 in)6.10 - 6.23 mm
(0.2402 - 0.2453 in)
Reverse 0.2 mm (0.008 in)12.80 - 12.93 mm
(0.5039 - 0.5091 in)
SMT801D

MT-102
SHIFT CONTROL

Inspection (RS6F51A)ECS008CD

Check contact surfaces and sliding area for wear, damage,
bending, etc. If necessary, replace parts.
SHIFT FORK

Check if the width of shift fork hook (sliding area with coupling
sleeve) is within allowable specification below.
SCIA0913E
Item One-side wear specification Sliding width of new part
1st-2nd 0.2 mm (0.008 in)7.80 - 7.93 mm
(0.3071 - 0.3122 in)
3rd-4th 0.2 mm (0.008 in)7.80 - 7.93 mm
(0.3071 - 0.3122 in)
5th-6th 0.2 mm (0.008 in)6.10 - 6.23 mm
(0.2402 - 0.2453 in)
Reverse 0.2 mm (0.008 in)12.80 - 12.93 mm
(0.5039 - 0.5091 in)
SMT801D

SERVICE DATA AND SPECIFICATIONS (SDS)
MT-103
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsECS008CE
TRANSAXLE
Engine type QR20DE QR25DE YD22DDTi
Transaxle model RS5F51A RS6F51A
Axle type 2WD 4WD 2WD 4WD
Model code number EQ500 EQ000 EQ008 EQ078 EQ068
Number of speed 5 6
Synchromesh type Warner
Shift pattern
5 speed
6 speed
Gear ratio 1st 3.500 3.416 3.500
2nd 1.944
3rd 1.258
4th 0.947
5th 0.772 0.733 0.772
6th — 0.630
Reverse 3.374 3.252 3.374
Final gear 4.750 4.428
Number of
teethInput gear 1st 14 12 14
2nd 18
3rd 31
4th 38
5th 44 45 44
6th — 46
Reverse 14 12 14
Main gear 1st 49 41 49
2nd 35
3rd 39
4th 36
5th 34 33 34
6th — 29
Reverse 38
SCIA0821E
SCIA0955E

MT-104
SERVICE DATA AND SPECIFICATIONS (SDS)

Gear End PlayECS008CF
Unit: mm (in)
Baulk Ring ClearanceECS00CV4
Unit: mm (in) Number of
teethReverse
idler gearFront 37
Rear 46 38 46
Final gear Final gear/
Pinion76/16 62/14
Side gear/
Pinion
mate gear14/10
Oil level mm (in)55.0 - 61.0
(2.17 - 2.40)168.0 - 174.0 (6.61 - 6.85)55.0 - 61.0
(2.17 - 2.40)168.0 - 174.0
(6.61 - 6.85)
Oil capacity (Reference)
(Imp pt)Approx. 2.2 (3-7/8)
Remarks Reverse synchronizer Installed
Double-cone synchro-
nizer3rd
Triple-cone synchronizer 1st and 2nd Engine type QR20DE QR25DE YD22DDTi
Transaxle model RS5F51A RS6F51A
Axle type 2WD 4WD 2WD 4WD
Model code number EQ500 EQ000 EQ008 EQ078 EQ068
Gear End play
1st main gear0.20 - 0.30 (0.0079 - 0.0118)
2nd main gear 0.06 - 0.16 (0.0024 - 0.0063)
3rd input gear0.18 - 0.31 (0.0071 - 0.0122)
4th input gear0.20 - 0.30 (0.0079 - 0.0118)
5th input gear0.06 - 0.16 (0.0024 - 0.0063)
6th input gear (For RS6F51A models) 0.06 - 0.16 (0.0024 - 0.0063)
Measurement point Standard value Limit value
3rd
(Double-cone synchronizer)Clearance between synchronizer cone and
inner baulk ring end face “A” 0.6 - 0.8 (0.024 - 0.031) 0.2 (0.008)
Clearance between outer baulk ring pawl
and synchronizer cone “B”0.6 - 1.1 (0.024 -0.043) 0.2 (0.008)
1st and 2nd
(Triple-cone synchronizer)Clearance between synchronizer cone and
clutch gear end face “A”0.6 - 1.2 (0.024 - 0.047) 0.3 (0.012)
Clearance between outer baulk ring pawl
and synchronizer cone “B”0.6 - 1.1 (0.024 - 0.043) 0.2 (0.008)
Clearance between inner baulk ring and
clutch gear end face “C”0.7 - 1.1 (0.028 - 0.043) 0.3 (0.012)
PCIB0249E
PCIB0835J