2005 NISSAN NAVARA differential

REAR FINAL DRIVE ASSEMBLY
RFD-95
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
C
E
F
G
H
I
J
K
L
MA
B
RFD
14. Apply anti-corrosive oil to the thread and seat of drive pinion
lock nut, and temporarily tighten drive pinion lock nut and
washer to drive pinion.
CAUTION:
Do not reuse drive pinion lock nut and washer.
15. Rotate drive pinion at least 20 times to check for smooth opera-
tion of the bearing.
16. Tighten to drive pinion lock nut, while adjust pinion bearing pre-
load torque.
CAUTION:
lAdjust the lower limit of the drive pinion lock nut tighten-
ing torque first.
lIf the preload torque exceeds the specified value, replace collapsible spacer and tighten it again
to adjust. Never loosen drive pinion lock nut to adjust the preload torque.
lAfter adjustment, rotate drive pinion back and forth 2 to 3 times to check for unusual noise, rota-
tion malfunction, and other malfunctions.
17. Install differential case assembly. Refer toRFD-96, "
Differential Assembly".
CAUTION:
Do not install carrier cover yet.
18. Check and adjust backlash, tooth contact and companion flange runout. Refer toRFD-84, "
Backlash",
RFD-83, "
Tooth Contact"andRFD-85, "Companion Flange Runout". Recheck above items. Readjust the
above description, if necessary.
19. Check total preload torque. Refer toRFD-83, "
To t a l P r e l o a d To r q u e".
20. Apply sealant to mating surface of carrier cover. Refer toRFD-
82, "COMPONENTS".
CAUTION:
Remove old sealant adhering to mounting surfaces. Also
remove any moisture, oil, or foreign material adhering to
application and mounting surfaces.Tool number : KV40104000
PDIA0313E
Tool number : ST3127S000
Drive pinion lock nut tightening torque:
298 - 678 N·m (31 - 69 kg-m, 220 - 500 ft-lb)
Pinion bearing preload:
1.7 - 3.1 N·m (0.18 - 0.31 kg-m, 15 - 27 in-lb)
PDIA0309E
PDIA1042E

RFD-96
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
REAR FINAL DRIVE ASSEMBLY
21. Install carrier cover and bracket on axle housing. Then tighten
carrier cover bolts to the specified torque. Refer toRFD-82,
"COMPONENTS".
Differential Assembly
1. Apply sealant to back face of drive gear. Refer toRFD-82,
"COMPONENTS".
CAUTION:
Remove old sealant adhering to mounting surfaces. Also
remove any moisture, oil, or foreign material adhering to
application and mounting surfaces.
2. Align the matching mark of differential case assembly with the
mark of drive gear, then install drive gear.
3. Apply thread locking sealant into the thread hole of drive gear.
Refer toRFD-82, "
COMPONENTS".
CAUTION:
Make sure threaded holes are clean.
PDIA1066E
PDIA1059E
SDIA2593E
SDIA2594E

REAR FINAL DRIVE ASSEMBLY
RFD-97
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
C
E
F
G
H
I
J
K
L
MA
B
RFD
4. Install the drive gear bolts, and then tighten to the specified
torque. Refer toRFD-82, "
COMPONENTS".
CAUTION:
lDo not reuse the bolts.
lTighten bolts in a crisscross fashion.
5. Press side bearing inner race to differential case assembly using
suitable tool.
CAUTION:
Do not reuse side bearing.
6. Install differential lock solenoid and solenoid washer.
7. Press side bearing inner race to differential case assembly using
suitable tool and Tool.
CAUTION:
Do not reuse side bearing.
8. Apply sealant to threads of differential lock position switch. Refer
toRFD-82, "
COMPONENTS".
CAUTION:
Remove old sealant adhering to axle housing and differen-
tial lock position switch. Also remove any moisture, oil, or
foreign material adhering to application and axle housing
and differential lock position switch.
9. Install differential lock position switch on axle housing and
tighten differential lock position switch bolts with the specified
torque. Refer toRFD-82, "
COMPONENTS".
10. Install side bearing adjusters into axle housing.
SDIA0247J
SDIA3449E
Tool number : KV38100300
SDIA3450E
SDIA2633E
PDIA0381E

RFD-98
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
REAR FINAL DRIVE ASSEMBLY
11. Apply gear oil to side bearings. Install differential case assembly
with side bearing outer races into axle housing.
12. Apply multi-purpose grease to sensor connector.
CAUTION:
Do not reuse sensor connector.
13. Connect differential lock solenoid harness and sensor connec-
tor. Then install it to axle housing, tighten to the specified torque.
Refer toRFD-82, "
COMPONENTS".
14. Align paint matching mark on side bearing cap with that on axle
housing and install side bearing caps on axle housing.
CAUTION:
Do not tighten at this point. This allows further tightening of
side bearing adjusters.
15. Tighten each side bearing adjusters using Tool.
16. Adjust backlash of drive gear and drive pinion. Refer toRFD-84,
"Backlash".
17. Check tooth contact. Refer toRFD-83, "
To o t h C o n t a c t".
18. Check total preload. Refer toRFD-83, "
Total Preload Torque".
19. Apply sealant to mating surface of carrier cover. Refer toRFD-
82, "COMPONENTS".
CAUTION:
Remove old sealant adhering to mating surfaces. Also
remove any moisture, oil, or foreign material adhering to
application and mating surfaces.
SDIA2588E
SDIA3456E
SDIA2632E
Tool number : KV38108800
PDIA1044E
PDIA1061E

REAR FINAL DRIVE ASSEMBLY
RFD-99
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
C
E
F
G
H
I
J
K
L
MA
B
RFD
20. Install carrier cover and bracket on axle housing. Then tighten
carrier cover bolts to the specified torque. Refer toRFD-82,
"COMPONENTS".
PDIA1066E

RFD-100
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
General SpecificationsEDS003BH
Inspection and AdjustmentEDS003BI
PRELOAD TORQUE
Unit: N·m (kg-m, in-lb)
BACKLASH
Unit: mm (in)
COMPANION FLANGE RUNOUT
Unit: mm (in) Applied modelYD25DDTi
4WD
5A/T 6M/T
Final drive modelM226
Gear ratio 3.538 3.692
Number of pinion gears 2
Number of teeth (Drive gear / drive pinion) 46/13 48/13
Oil capacity (Approx.)
(lmp pt)2.01 (3-1/2)
Drive pinion adjustment spacer type Collapsible
ItemStandard
Gear ratio: 3.538 type Gear ratio: 3.692 type
Total preload 2.34 - 4.34 (0.24 - 0.44, 21 - 38) 2.32 - 4.34 (0.24 - 0.44, 21 - 38)
Pinion bearing preload 1.7 - 3.1 (0.18 - 0.31, 15 - 27)
Item Standard
Drive gear to drive pinion gear 0.08 - 0.13 (0.0031 - 0.0051)
Item Runout limit
Companion flange face 0.10 (0.0039) or less
Inner side of companion flange 0.13 (0.0051) or less

SERVICE DATA AND SPECIFICATIONS (SDS)
RFD-101
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
C
E
F
G
H
I
J
K
L
MA
B
RFD
SELECTIVE PARTS
Drive Pinion Height Adjusting Washer
Unit: mm (in)
*Always check with the Parts Department for the latest parts information.Thickness Package part number*
0.076 (0.030)
0.079 (0.031)
0.081 (0.032)
0.084 (0.033)
0.086 (0.034)38151 8S101
0.089 (0.035)
0.091 (0.036)
0.094 (0.037)
0.097 (0.038)
0.099 (0.039)38151 8S102
0.102 (0.040)
0.104 (0.041)
0.107 (0.042)
0.109 (0.043)
0.112 (0.044)38151 8S103
0.114 (0.045)
0.117 (0.046)
0.119 (0.047)
0.122 (0.048)
0.124 (0.049)38151 8S104
0.127 (0.050)
0.130 (0.051)
0.132 (0.052)
0.135 (0.053)
0.137 (0.054)38151 8S105

RFD-102
[WITH ELECTRONIC LOCKING DIFFERENTIAL]
SERVICE DATA AND SPECIFICATIONS (SDS)