1995 NISSAN ALMERA N15 Service Manual

Unit:mm(in)
Inner diameter
O-ring Exceptmodel34X81 Model
34X81

G)
53.8
(2.118) 51.9(2.043)

@
31.7(1.248) 29.8
(1.173)
REPAIR
FORCOMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
ASSEMBLY
1. Install D-rings toband servo piston.

• Apply ATF toO-rings.
• Pay attention tothe position ofeach O-ring.
O-rings:

O-ring
!IJ

SAT256E

O-ring

CD

o

Band
servo piston
BandservoW
stem?
~~:~~r ~~ Bandservo
~ .thrust washer
• .Band servo piston
~ ~ 00servo
return spring
SAT295DA
2.
Install bandservo piston stem,bandservo thrust washer,
OD servo return spring andspring retainer tabandservo
piston.
3. Place piston stemendonawooden block.Whilepushing •
servo piston spring retainer down,installE-ring.

SAT301D
4.Install O-rings toservo piston retainer.

• Apply ATFtoO-rings.
• Pay attention tothe position ofeach O-ring.
O-rings:

Servo
piston
retainer
a-ring
CD

O-ring
CD
@
Inner
diameter
65.5 (2.579)
67.0 (2.638) Unit:
mm(in)

a-ring
@
SAT257E

5.Install bandservo piston assembly toservo piston retainer
by pushing
it
inward.

SAT303D AT-129

REPAIRFORCOMPONENT PARTS
Band Servo Piston Assembly (Cont'd)

6. Install O-ring to00 servo piston.

• Apply ATFtoO-ring.

~---o
D-ring
aD servo piston

SAT119EB
7.Install a-rings toaD servo piston retainer.

• Apply ATFtoO-rings.
• Pay attention tothe position ofeach O-ring.
O-rings:

OD
servo
'piston retainer
a-ring
,j.,

SAT258EA
O-ring
Inner
diameter

69.5 (2.736)
71.0 (2.795)
73.0 (2.874)
Unit:
mm(in)

aD servo
piston
Second servo
return spring

jJ --,~
pistonassembly

SAT307DA
8.
Install aDservo piston to00 servo piston retainer.
9. Install bandservo piston assembly and2ndservo return
spring totransmission case.

• Apply ATFtoO-ring ofband servo piston andtransmission
case.
10.
Install aDservo piston assembly totransmission case.

• Apply ATFtoO-ring ofband servo piston andtransmission
case.
AT-130

REPAIRFORCOMPONENT PARTS
Band Servo Piston Assembly (Cont'd)

11. Install bandservo piston snapringtotransmission case.

SAT288D FinalDrive -Except Model34X81

I

L
Final gear

SEC.
381

OJ
\ Differentialcase
\ -Speedometer drivegear
~ Differential sidebearing
*
:
Select proper thickness.

SAT680DB
•

DISASSEMBL Y

1. Remove finalgear.

SAT311D
2.Press outdifferential sidebearings.

ST30021000
SAT681D AT-131

REPAIRFORCOMPONENT PARTS
Final Drive -Except Model34X81(Cont'd)

3. Remove speedometer drivegear.
4. Drive outpinion mateshaft lockpin.

SAT076E
5.Draw outpinion mateshaftfromdifferential case.
6. Remove pinionmategears andside gears.

SAT273E INSPECTION
Gear, washer, shaftandcase

• Check mating surfaces ofdifferential case,sidegears and
pinion mategears.
• Check washers forwear.

SAT317D Bearings

• Make surebearings rollfreely andarefree from noise,
cracks, pittingorwear.

SPD715 AT-132

Pinionmateshaft

r= REPAIR
FORCOMPONENT PARTS
Final Drive -Except Model34X81(Cont'd)
ASSEMBLY

1. Install sidegears andside gear thrust washers indifferen-
tial case.
2. Install pinion mategears andpinion matethrust washers in
the differential casewhile rotating them.

• Apply ATF toall parts.
SAT318D

Both feeler gauges arethe
same thickness.
3.
Measure clearance betweensidegear anddifferential case
with washers.

Clearance betweensidegear anddifferential case
with washers:
0.1 -0.2 mm (0.004 -0.008 in)
SAT321D •

If
not within specification, adjustclearance bychanging •
thickness ofside gear thrust washers.

Side gear thrust washer:
Refer to50S, AT-170.

KV32101000
SAT077E
4.
Install lockpin.

• Make surethatlock pinisflush withcase.

5. Install speedometer drivegearondifferential case.

• Align projection ofspeedometer drivegearwithgroove of
differential
case.

AT-133

REPAIRFORCOMPONENT PARTS
Final Drive -Except Model34X81(Cont'd)

6. Press differential sidebearings ondifferential case.

ST33200000

SAT678D

5T33200000

SAT679D
7.Install finalgear andtighten fixingboltsinnumerical order.

SAT326D
AT-134

REPAIRFORCOMPONENT PARTS
Final Drive -Model 34X81

•

SAT637HA
*
:
Select proper thickness.

@):
ApplyATF.
Differential
side bearing
adjusting shim
*

Differential
side bearing
@)

Final gear
Differential case

DISASSEMBL Y

1. Remove finalgear.

Speedometer
drivegear

SEC.
381
Pinionmate
thrust washer ""
Pinion mategear~
'@

Pinion mateShaft~

Sid, ""~ _~

Z~

Side gear )
@

thrust washer
*
q"

L~k~O~ ~,~

om""".,
,Id,
b"do,
~v .

SAT311D
2.Press outdifferential sidebearings.

SAT312D
3.Remove speedometer drivegear.

Speedometer drivegear 0

o

SAT313DAT-135

REPAIRFORCOMPONENT PARTS
Final Drive -Model 34X81
(Coni'd)

4. Drive outpinion mateshaftlockpin.

SAT970H
5.Draw outpinion mateshaftfromdifferential case.
6. Remove pinionmategears andside gears.

SAT316D INSPECTION
Gear, washer, shaftandcase

• Check mating surfaces ofdifferential case,sidegears and
pinion mategears.
• Check washers forwear.

Bearings

• Make surebearings rollfreely andarefree from noise,
cracks, pittingorwear.

• When replacing taperroller bearing, replaceouterand

NAT055
innerraceasaset.

'----------------'

Dial

gauge
Pinion
mateshaft
SAT318D
NAT056 ASSEMBLY

1. Install sidegear andthrust washers indifferential case.
2. Install pinion mategears andpinion matethrust washers in
differential casewhile rotating them.

• Apply ATFtoany parts.

3. Measure clearance betweensidegear anddifferential case
with washers usingthefollowing procedure.
a. Set Tool anddial indicator onside gear.
b. Move sidegear upand down tomeasure dialindicator
deflection. Alwaysmeasure indicatordeflection onboth
side gears.

Clearance betweensidegear anddifferential casewith
washers:
0.1 -0.2 mm (0.004 -0.008 in)
AT-136