Infiniti Q45 (FY33). Manual — part 510
SPD376AA
q
1
Gear carrier
q
2
Companion flange
q
3
Front oil seal
q
4
Pinion front bearing
q
5
Pinion bearing adjusting washer
q
6
Pinion bearing adjusting spacer
(Solid spacer)
q
7
Side oil seal
q
8
Side bearing spacer
q
9
Side bearing adjusting washer
q
10
Side bearing
q
11
Bearing cap
q
12
Gasket
q
13
Drain plug
q
14
Rear cover
q
15
Filler plug
q
16
Breather
q
17
Pinion rear bearing
q
18
Pinion height adjusting washer
q
19
Hypoid gear set
q
20
Differential case
q
21
Side gear thrust washer
q
22
Circular clip
q
23
Side gear (RH)
q
24
Pinion mate thrust washer
q
25
Pinion mate gear
q
26
Pinion mate shaft
q
27
Side gear (LH) with viscous cou-
pling
q
28
TCS sensor
GI
MA
EM
LC
EC
FE
AT
FA
RA
BR
ST
RS
BT
HA
EL
IDX
FINAL DRIVE
PD-13
SPD884
Pre-inspection
Before disassembling final drive, perform the following inspection.
I
Total preload
1)
Turn drive pinion in both directions several times to set bear-
ing rollers.
2)
Check total preload with Tool.
Tool number: ST3127S000 (See J25765-A)
Total preload:
1.4 - 3.1 N
⋅
m (14 - 32 kg-cm, 12 - 28 in-lb)
SPD513
I
Ring gear to drive pinion backlash
Check ring gear-to-drive pinion backlash with a dial indicator
at several points.
Ring gear backlash:
0.10 - 0.15 mm (0.0039 - 0.0059 in)
SPD886
I
Ring gear runout
Check runout of ring gear with a dial indicator.
Runout limit:
0.05 mm (0.0020 in)
I
Tooth contact
Check tooth contact. Refer to Adjustment (PD-26).
SPD888
Differential Carrier
1.
Using two 45 mm (1.77 in) spacers, mount carrier on Tool.
Tool number: KV38100800 (
—
)
SPD889
2.
For proper reinstallation, paint or punch matchmarks on one
side of the side bearing cap.
Bearing caps are line-board during manufacture. Replace
them in their proper positions.
DISASSEMBLY
PD-14
PD343
3.
Remove side bearing caps.
PD344
4.
Lift differential case assembly out with Tool.
Tool number: HT72400000 (
—
)
SPD919
Keep the side bearing outer races together with inner cone —
do not mix them up.
Also, keep side bearing spacer and adjusting shims together
with bearings.
SPD890
5.
Loosen drive pinion nut and pull off companion flange.
Tool number: KV38104700 (J34311)
SPD891
GI
MA
EM
LC
EC
FE
AT
FA
RA
BR
ST
RS
BT
HA
EL
IDX
DISASSEMBLY
Differential Carrier (Cont’d)
PD-15
SPD892
6.
Take out drive pinion (together with rear bearing inner race,
bearing spacer and adjusting washer).
7.
Remove oil seal.
8.
Remove front bearing inner race.
9.
Remove side oil seal.
PD349
10. Remove pinion bearing outer races with a brass drift.
PD179
11. Remove pinion rear bearing inner race and drive pinion height
adjusting washer with Tool.
Tool number:
ST30031000 (J22912-01)
SPD920
Differential Case
1.
Remove side bearing inner cones.
To prevent damage to bearing, engage puller jaws in groove.
Tool number:
q
A
ST3305S001 (
—
)
q
B
ST33061000 (J8107-2)
DISASSEMBLY
Differential Carrier (Cont’d)
PD-16
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст