Nissan Frontier D22. Instruction — part 885
RFD-48
[H233B]
REAR FINAL DRIVE ASSEMBLY
Components
EDS00132
H233B
WDIA0067E
REAR FINAL DRIVE ASSEMBLY
RFD-49
[H233B]
C
E
F
G
H
I
J
K
L
M
A
B
RFD
Pre-Inspection
EDS00133
Before disassembling the final drive, perform the following inspections.
TOTAL PRELOAD
1.
Turn the drive pinion in both directions several times to seat bearing rollers correctly.
2.
Check total preload with Tool.
RING GEAR TO DRIVE PINION BACKLASH
●
Check backlash of ring gear with a dial indicator at several
points.
RING GEAR RUNOUT
●
Check runout of ring gear with a dial indicator.
1.
Pinion mate shaft
2.
Pinion mate gear
3.
Pinion mate thrust washer
4.
Differential case
5.
Ring gear bolt
6.
Side bearing adjuster
7.
Side bearing cap bolt
8.
Side bearing cap
9.
Outer race
10. Inner cone
11.
Side bearing
12. Ring gear
13. Drive pinion
14. Hypoid gear set
15. Drive pinion height adjusting washer
16. Drive pinion bearing adjusting spacer
17. Drive pinion bearing adjusting shim 18. Rear final drive mounting stud
19. Rear final drive mounting nut
20. ABS sensor mounting bolt
21. Washer
22. Pinion nut
23. Companion flange
24. Rear wheel sensor rotor (2WD models)
25. ABS sensor unit (2WD models)
26. Front oil seal
27. Inner cone
28. Pinion front bearing
29. Outer race
30. Gear carrier
31. Gasket
32. Outer race
33. Drive pinion rear bearing
34. Inner cone
35. Lock pin
36. Side gear
37. Side gear thrust washer
Tool number
: ST3127S000 (J-25765-A)
Total preload
: 1.7 - 2.5 N·m (17 - 25 kg-cm,
15 - 22 in-lb)
SPD149
Ring gear-to-drive pinion backlash
: 0.13 - 0.18 mm
(0.0051 - 0.0071 in)
SPD246
Runout limit
: 0.08 mm (0.0031 in)
SPD247
RFD-50
[H233B]
REAR FINAL DRIVE ASSEMBLY
TOOTH CONTACT
●
Check tooth contact. Refer to
.
SIDE GEAR TO PINION MATE GEAR BACKLASH
●
Measure clearance between side gear thrust washer and differ-
ential case with a feeler gauge.
Disassembly and Assembly
EDS00134
REMOVAL OF DIFFERENTIAL CASE ASSEMBLY
1.
Mount final drive assembly on Tool.
2.
Put match marks on one side of side bearing cap with paint or
punch to ensure that it is replaced in proper position during reas-
sembly.
3.
Remove side lock fingers and side bearing caps.
●
Bearing caps are line-bored during manufacture and should
be put back in their original places.
Clearance between side gear
thrust washer and differential case
: 0.10 - 0.20 mm
(0.0039 - 0.0079 in)
SPD004
Tool number
: ST06340000 (J-24310, J-34310)
SPD683
SPD249
SPD250
REAR FINAL DRIVE ASSEMBLY
RFD-51
[H233B]
C
E
F
G
H
I
J
K
L
M
A
B
RFD
4.
Remove side bearing adjuster using Tool.
5.
Remove differential case assembly with a pry bar.
●
Keep the side bearing outer races together with their respec-
tive inner cones — do not mix them up.
REMOVAL OF DRIVE PINION ASSEMBLY
1.
Hold companion flange using Tool and remove drive pinion nut.
2.
Remove companion flange with puller.
3.
Remove ABS sensor unit and sensor rotor (2WD models).
Tool number
: ST32580000 (J-34312)
SPD684
SPD685
SPD011
Tool number
: KV38108300 (J-44195)
SPD480A
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