Nissan Silvia. Manual — part 315
SPD897
SPD896
5.
Set drive pinion assembly (as shown in figure at left) in differ-
ential carrier and install drive pinion, with press and suitable
tool.
Stop when drive pinion touches bearing.
Apply multi-purpose grease to pinion rear bearing inner race,
pinion front bearing inner race.
SPD557
6.
Apply multi-purpose grease to cavity at sealing lips of oil seal.
Install front oil seal with Tool.
Tool number: KV38100500
PD416
7.
Install companion flange, and tighten pinion nut to specified
torque with suitable tool.
Make sure that threaded portion of drive pinion and pinion nut
are free from oil or grease.
SPD056A
8.
Turn drive pinion in both directions several times, and measure
pinion bearing preload.
Pinion bearing preload:
1.1 - 1.4 N·m (11 - 14 kg-cm, 9.5 - 12.2 in-lb)
When pinion bearing preload is outside specifications,
replacement is required for pinion bearing adjusting washer
and spacer. Replace with those of different thickness.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REAR FINAL DRIVE
R200
Assembly (Cont’d)
PD-29
SPD919
9.
Select side bearing adjusting washer. Refer to ADJUSTMENT
(PD-23).
10. Install differential case assembly with side bearing outer races
into gear carrier.
SPD924
11. Insert left and right side bearing adjusting washers in place
between side bearings and carrier.
SPD559
12. Drive in side bearing spacer with Tool.
Tool number: KV38100600
Spacer location: Right side
SPD889
13. Align mark on bearing cap with that on gear carrier and install
bearing cap on gear carrier.
SPD524
14. Check runout of ring gear with a dial indicator.
Runout limit: 0.05 mm (0.0020 in)
REAR FINAL DRIVE
R200
Assembly (Cont’d)
PD-30
SPD513
15. Measure ring gear to drive pinion backlash with a dial indica-
tor.
Ring gear to drive pinion backlash:
0.10 - 0.15 mm (0.0039 - 0.0059 in)
I
If backlash is too small, adjustment of shim thickness is
required. Decrease thickness of left shim and increase thick-
ness of right shim by the same amount.
If backlash is too great, reverse the above procedure.
Never change the total amount of shims as it will change the
bearing preload.
SPD056A
16. Check total preload with Tool.
When checking preload, turn drive pinion in both directions
several times to seat bearing rollers correctly.
Total preload:
1.4 - 3.1 N·m (14 - 32 kg-cm, 12 - 28 in-lb)
I
If preload is too great, remove the same amount of shim from
each side.
I
If preload is too small, add the same amount of shim to each
side.
Never add or remove a different number of shims for each
side. Difference in number of shims will change ring gear to
drive pinion backlash.
17. Recheck ring gear to drive pinion backlash. Increase or
decrease in thickness of shims will cause change to ring gear
to pinion backlash.
I
Check whether the backlash varies excessively in different
places. Foreign matter may be caught between the ring gear
and the differential case causing the trouble.
I
The backlash can vary greatly even when the ring gear runout
is within a specified range. In that case, replace the hypoid
gear set or differential case.
18. Check tooth contact.
Refer to ADJUSTMENT (PD-26).
SPD560
19. Apply multi-purpose grease to cavity at sealing lips of oil seal.
Install side oil seal.
Tool number: KV38100200
20. Install rear cover and gasket.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REAR FINAL DRIVE
R200
Assembly (Cont’d)
PD-31
Service Data and Specifications (SDS)
R200H AND R200V
NMPD0042
General Specifications
NMPD0042S01
Applied model
M/T
A/T
Final drive model
R200H
R200V
Gear ratio
3.692
3.916
Number of teeth (Ring gear/drive pinion)
48/13
47/12
Oil capacity (Approx.)
(US pt, Imp pt)
1.2 - 1.4 (2-1/2 - 3, 2-1/8 - 2-1/2)
Number of pinion gears
—
4
Ring Gear Runout
NMPD0042S02
Ring gear runout limit
mm (in)
0.05 (0.0020)
Side Gear Adjustment
NMPD0042S03
Side gear backlash (Clearance between side gear and differential case)
mm (in)
0.03 - 0.09 (0.0012 - 0.0035)
Available side
gear thrust
washers
Thickness mm (in)
Part number*
0.80 (0.0315)
0.83 (0.0327)
0.86 (0.0339)
0.89 (0.0350)
0.92 (0.0362)
0.95 (0.0374)
0.98 (0.0386)
1.01 (0.0398)
1.04 (0.0409)
1.07 (0.0421)
1.10 (0.0433)
1.13 (0.0445)
1.16 (0.0457)
1.19 (0.0469)
1.22 (0.0480)
1.25 (0.0492)
1.28 (0.0504)
1.31 (0.0516)
1.34 (0.0528)
1.37 (0.0539)
1.40 (0.0551)
1.43 (0.0563)
1.46 (0.0575)
1.49 (0.0587)
38424-40F60
38424-40F61
38424-40F62
38424-40F63
38424-40F64
38424-40F65
38424-40F66
38424-40F67
38424-40F68
38424-40F69
38424-40F70
38424-40F71
38424-40F72
38424-40F73
38424-40F74
38424-40F75
38424-40F76
38424-40F77
38424-40F78
38424-40F79
38424-40F80
38424-40F81
38424-40F82
38424-40F83
*: Always check with the Parts Department for the latest parts information.
Total Preload Adjustment
NMPD0042S05
Drive pinion to ring gear backlash
mm (in)
0.10 - 0.15 (0.0039 - 0.0059)
Total preload
N·m (kg-cm, in-lb)
1.4 - 3.1 (14 - 32, 12 - 28)
Side bearing adjusting method
Adjusting washer
REAR FINAL DRIVE
R200
Service Data and Specifications (SDS)
PD-32
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