Nissan Terrano r20e. Instruction — part 394
Extension Tube and Differential Side Shaft
1. Measure rear axle bearing end play.
Rear axle bearing end play (A − B):
0.1 mm (0.0039 in) or less
The end play can be adjusted with bearing adjusting shim.
(Refer to PD-57.)
2. Install oil seal.
3. Install the spacer, grease seal, extension tube retainer, adjust-
ing shim, shim and shim collar onto the differential side shaft.
4. Install differential side shaft assembly into extension tube.
SPD699
SPD654
SPD655
ASSEMBLY (R180A)
PD-28
Differential Case
1. Measure clearance between side gear thrust washer and dif-
ferential case.
Clearance between side gear thrust washer and differ-
ential case (A − B):
0.10 - 0.20 mm (0.0039 - 0.0079 in)
The clearance can be adjusted with side gear thrust washer.
(Refer to PD-57.)
2. Apply gear oil to gear tooth surfaces and thrust surfaces and
check to see the turn properly.
3. Install L.H. and R.H. differential cases.
4. Place differential case on ring gear.
5. Apply locking agent [Locktite (stud lock) or equivalent] to ring
gear bolts, and install them.
Tighten bolts in a criss-cross fashion, lightly tapping bolt head
with a hammer.
6. Press-fit side bearing inner cones on differential case with Tool.
Tool number:
q
A
ST33230000
q
B
ST33061000
SPD656
SPD643
SPD746
PD353
ASSEMBLY (R180A)
PD-29
Final Drive Housing
1. Press-fit front and rear bearing outer races with Tools.
Tool number:
q
A
ST30611000
q
B
ST30621000
q
C
ST30701000
2. Select pinion bearing adjusting washer and drive pinion bear-
ing spacer, referring to Adjustment.
3. Install drive pinion height adjusting washer in drive pinion, and
press-fit rear bearing inner cone in it, using press and Tool.
Assembly:
ST30905000
Tool number:
ST30901000
4. Place pinion front bearing inner cone in final drive housing.
5. Apply multi-purpose grease to cavity at sealing lips of oil seal.
Install front oil seal.
Tool number:
ST30720000
SPD679
SPD377
SPD581
SPD657
ASSEMBLY (R180A)
PD-30
6. Place drive pinion bearing spacer, pinion bearing adjusting
washer and drive in final drive housing.
7. Insert companion flange into drive pinion by tapping the com-
panion flange with a soft hammer.
8. Tighten pinion nut to the specified torque.
The threaded portion of drive pinion and pinion nut should be
free from oil or grease.
Tool number:
ST38060002
9. Turn drive pinion in both directions several revolutions, and
measure pinion bearing preload.
Tool number:
ST3127S000
Pinion bearing preload:
1.1 - 1.7 N
⋅
m (11 - 17 kg-cm, 9.5 - 14.8 in-lb)
When pinion bearing preload is outside the specifications,
replace pinion bearing adjusting washer and spacer with a
different thickness.
10. Select side retainer adjusting washer.
Refer to Adjustment.
11. Press-fit side bearing outer race into side retainer.
Tool number:
q
A
ST30611000
q
B
ST30621000
SPD658
SPD659
EPD008
EPD007
SPD332
ASSEMBLY (R180A)
Final Drive Housing (Cont’d)
PD-31
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