Nissan Terrano r20e. Instruction — part 396
Air Breather
Make sure air breather hose is situated as shown in the illustration.
NTF001
REAR FINAL DRIVE (H233B)
PD-36
Pre-inspection
Before disassembling final drive, perform the following inspection.
I
Total preload
1) Turn drive pinion in both directions several times to seat bear-
ing rollers correctly.
2) Check total preload with Tool.
Total preload:
1.7 - 2.5 N
⋅
m (17 - 25 kg-cm, 15 - 22 in-lb)
Tool number:
ST3127S000
I
Ring gear to drive pinion backlash
Check backlash of ring gear with a dial indicator at several
points.
Ring gear-to-drive pinion backlash:
0.15 - 0.20 mm (0.0059 - 0.0079 in)
I
Ring gear runout
Check runout of ring gear with a dial indicator.
Runout limit:
0.08 mm (0.0031 in)
I
Tooth contact
Check tooth contact, referring to Adjustment.
I
Side gear to pinion mate gear backlash
Measure clearance between side gear thrust washer and dif-
ferential case with a feeler gauge.
Clearance between side gear thrust washer and differ-
ential case:
0.10 - 0.20 mm (0.0039 - 0.0079 in)
SPD149
SPD246
SPD247
SPD004
DISASSEMBLY (H233B)
PD-37
Differential Carrier
1. Mount final drive assembly on Tool.
Tool number:
ST06340000
2. Put match marks on one side bearing cap with paint or punch
to ensure that it is replaced in proper position during reassem-
bly.
Bearing caps are line-bored during manufacture and should
be put back in their original places.
3. Remove side lock fingers and side bearing caps.
4. Remove side bearing adjuster with Tool.
Tool number:
ST32580000
5. Remove differential case assembly with a pry bar.
SPD683
SPD249
YPD006
SPD684
SPD685
DISASSEMBLY (H233B)
PD-38
Be careful to keep the side bearing outer races together with
their respective inner cones — do not mix them up.
6. Remove drive pinion nut with Tool.
Tool number: KV38104700
7. Remove companion flange with puller.
8. Take out drive pinion together with pinion rear bearing inner
cone, drive pinion bearing spacer and pinion bearing adjusting
shim.
9. Remove front oil seal and pinion front bearing inner cone.
10. Remove pinion bearing outer races with a brass drift.
SPD011
SPD012
SPD686
SPD687
SPD563
DISASSEMBLY (H233B)
Differential Carrier (Cont’d)
PD-39
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст