Nissan Frontier D40. Manual — part 305
REAR FINAL DRIVE
DLN-241
< DISASSEMBLY AND ASSEMBLY >
[C200]
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10. Press the new side bearing inner races to the differential case
using Tools.
CAUTION:
Do not reuse side bearing inner race.
11. Install the differential case assembly with the side bearing outer
races into gear carrier.
12. Measure the side bearing preload torque. If necessary, select
the appropriate side bearing adjusting washers. Refer to
224, "Disassembly and Assembly"
13. Insert the selected left and right side bearing adjusting washers
in place between the side bearings and gear carrier using Tool.
14. Install the side bearing caps with the matching marks aligned
and tighten the side bearing cap bolts to the specified torque.
Refer to
DLN-224, "Disassembly and Assembly"
15. Check and adjust the drive gear runout, tooth contact, drive gear to drive pinion backlash, and total pre-
load torque. Refer to "
DLN-224, "Disassembly and Assembly"
Recheck above items.
Tool number
A: ST33230000 (J-25805-01)
B: ST33061000 (J-8107-2)
SPD353
SPD527
Tool number
: KV38100600 (J-25267)
SPD709
SPD889
DLN-242
< DISASSEMBLY AND ASSEMBLY >
[C200]
REAR FINAL DRIVE
16. Apply sealant to the mating surface of the carrier cover.
• Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
.
CAUTION:
Remove any old sealant adhering to the mating surfaces.
Also remove any moisture, oil, or foreign material adhering
to the application and mating surfaces.
17. Install the carrier cover to the gear carrier. Tighten the bolts to
the specified torque. Refer to
WDIA0282E
SERVICE DATA AND SPECIFICATIONS (SDS)
DLN-243
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specification
INFOID:0000000005275564
2WD MODELS
*: Option
4WD MODELS
Inspection and Adjustment
INFOID:0000000005275565
DRIVE GEAR RUNOUT
Unit: mm (in)
SIDE GEAR CLEARANCE
Unit: mm (in)
PRELOAD TORQUE
Applied model
QR25DE
VQ40DE
King cab
King cab
Crew cab
M/T
A/T
M/T
A/T
A/T
XE
SE
SE/LE
PRO-4X
All
Final drive model
C200
Gear ratio
4.083
4.363*
3.692
3.916*
4.363
3.916
2.937
3.133
3.133
Number of teeth (Drive gear/Drive pin-
ion)
49/12
48/11
48/13
47/12
48/11
47/12
47/16
47/15
47/15
Oil capacity (Approx)
(US pt, lmp
pt)
1.6 (3-3/8, 2-7/8)
Number of pinion gears
2
Drive pinion adjustment spacer type
Collapsible
Applied model
VQ40DE
King cab
Crew cab
A/T
Final drive model
C200
Gear ratio
3.133
3.357
Number of teeth (Drive gear/Drive pinion)
47/15
47/14
Oil capacity (Approx.)
(US pt, lmp pt)
1.6 (3-3/8, 2-7/8)
Number of pinion gears
2
Drive pinion adjustment spacer type
Collapsible
Item
Runout limit
Drive gear back face
0.08 (0.0031) or less
Item
Specification
Side gear back clearance
(Clearance between side gear and differential case for adjusting
side gear backlash)
0.1 - 0.2 (0.004 - 0.008) or less
(Each gear should rotate smoothly without excessive resistance
during differential motion.)
DLN-244
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
Unit: N·m (kg-m, in-lb)
BACKLASH
Unit: mm (in)
COMPANION FLANGE RUNOUT
Unit: mm (in)
SELECTIVE PARTS
Side Gear Thrust Washer
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Drive Pinion Height Adjusting Washer
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Side Bearing Adjusting Washer
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Item
Specification
Drive pinion bearing preload torque
1.1 - 1.4 (0.12 - 0.14, 10 - 12)
Side bearing preload torque (reference value determined by drive
gear bolt pulling force)
0.3 - 1.5 (0.03 - 0.15, 3 - 13)
Drive gear bolt pulling force (by spring gauge)
34.2
−
39.2 N (3.5
−
4 kg, 7.7
−
8.8 lb)
Total preload torque
(Total preload torque = drive pinion bearing preload torque + Side
bearing preload torque)
1.4 - 2.9 (0.15 - 0.29, 13 - 25)
Item
Specification
Drive gear to drive pinion gear
0.10 - 0.15 (0.0039 - 0.0059)
Item
Runout limit
Companion flange face
0.08 (0.0031) or less
Companion flange Inner side
0.08 (0.0031) or less
Thickness
Part number*
Thickness
Part number*
0.75 (0.0295)
0.78 (0.0307)
0.81 (0.0319)
0.84 (0.0331)
38424 EC000
38424 EC001
38424 EC002
38424 EC003
0.87 (0.0343)
0.90 (0.0350)
0.93 (0.0366)
38424 EC004
38424 EC005
38424 EC006
Thickness
Part number*
Thickness
Part number*
3.05 (0.1201)
3.08 (0.1213)
3.11 (0.1224)
3.14 (0.1236)
3.17 (0.1248)
3.20 (0.1260)
3.23 (0.1272)
3.26 (0.1283)
38154 0C000
38154 0C001
38154 0C002
38154 0C003
38154 0C004
38154 0C005
38154 0C006
38154 0C007
3.29 (0.1295)
3.32 (0.1307)
3.35 (0.1319)
3.38 (0.1331)
3.41 (0.1343)
3.44 (0.1354)
3.47 (0.1366)
3.50 (0.1378)
38154 0C008
38154 0C009
38154 0C010
38154 0C011
38154 0C012
38154 0C013
38154 0C014
38154 0C015
Thickness
Part number*
Thickness
Part number*
2.00 (0.0787)
2.05 (0.0807)
2.10 (0.0827)
2.15 (0.0846)
2.20 (0.0866)
2.25 (0.0886)
2.30 (0.0906)
38453 N3100
38453 N3101
38453 N3102
38453 N3103
38453 N3104
38453 N3105
38453 N3106
2.35 (0.0925)
2.40 (0.0945)
2.45 (0.0965)
2.50 (0.0984)
2.55 (0.1004)
2.60 (0.1024)
2.65 (0.1043)
38453 N3107
38453 N3108
38453 N3109
38453 N3110
38453 N3111
38453 N3112
38453 N3113
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