1995 NISSAN ALMERA N15 clutch

ASSEMBLY
Adjustment 2(Cont'd)

c. Measure thickness ofstraightedge "t".
M
=
M
1 -
t

3. Adjust totalendplay "T
3'"

T
3
=
J-
M

Total endplay
"T
3":

0.25 -0.55 mm(0.0098 -0.0217 in)

• Select proper thickness ofbearing racesothat total end
play iswithin specifications.

Bearing races:
Refer toSOS, AT-173.
Transmission case SAT380D
SAT381D REVERSE
CLUTCHENDPLAY

• Measure clearance betweenoilpump cover andthrust
washer forreverse clutchdrum.
• Select proper thickness ofthrust washer sothat endplay is
within specifications.
1. Measure dimensions "0"and"P"andthen calculate
dimension "N".
•

a. Place thrust washer onreverse clutchdrum.
b. Measure dimension "0".

AT-153

-Straightedge
Depth
gauge ASSEMBLY
Adjustment 2(Cont'd)

c. Measure dimension "P".
d. Calculate dimension "N".
• "N": Distance betweenoilpump fittingsurface oftransmis-
sion case andthrust washer onreverse clutchdrum.

N=O-P

Transmission case

pack

SAT383D

2.Measure dimensions "R"and "S"andthen calculate
dimension
"Q".

R

SAT384D
Straightedge
a.
Measure dimension "R".
b. Measure dimension "S".
c. Calculate dimension
"Q".

• "0": Distance betweentransmission casefitting surface
and thrust washer matingsurface.

O=R-S

3. Adjust reverse clutchendplay "T
4".

T
4
=
N-0
Reverse clutchendplay:

0.65 -1.00
mm
(0.0256 -0.0394
in)
• Select proper thickness ofthrust washer sothat reverse
clutch endplay iswithin specifications.
Thrust washer:
Refer toSDS, AT-173.

AT-154

Bearingrace
Thrustwasher SAT158E ASSEMBLY
Assembly 3

1. Remove reverseclutchassembly andinstall needle bearing
on high clutch assembly.

• Pay attention todirection ofneedle bearing.

2. Install reverse clutchassembly.
3. Install anchor endpin,washer andlock nutontransmission
case.
4. Place brake bandonoutside ofreverse clutchdrum.Tighten
. anchor endpinjust enough sobrake bandisevenly fitted
on reverse clutchdrum.
5. Place bearing raceselected intotal endplay adjustment •
step onoil pump cover.

• Apply petroleum jellytobearing race.

6. Place thrust washer selected inreverse clutchendplay step
on reverse clutchdrum.

• Apply petroleum jellytothrust washer.

7. Install oilpump assembly ontransmission case.

AT-155

SERVICEDATAANDSPECIFICATIONS (SOS)
Specifications andAdjustments (Cont'd)
CONTROL VALVES
Control valvereturn springs
Unit:
mm
(in)
Parts Part
No. Freelength
Outerdiameter
Model
Pressure modi-
34X69,34X70, 34X68,

d)
liervalve 31742-31X642502(0.9850) 79(0.311)
spring 34X80,
34X81

@)
Kickdown
modulator valvespring 31742-31X03 40.5(1.594) 9.0(0.354)
34X80 31742-31X0451.14(2.0134) 17.0(0.669)

@
1-2
accumula-
tor valve spring 34X69,
34X70,34X68,
34X81 31742-31X63
50.8(2000) 17.0(0.669)

@
3-2timing valvespring 31736-21
XOO 26.3(1.035) 7.2(0.283)
~ 1st
reducing valvespring 31835-21X0822.6(0.890) 7.3(0.287)
Upper
@
Torque converter reliefvalve spring 31742-31X06 23.5(0.925) 7.4(0.291)
body Throttlemodu-
34X68,34X81
31742-31X07 29.5
(1.161)
5.5(0.217)

(J)
lator valve
spring 34X69,
34X70, 34X80 31742-31X18 29.5(1161)
5.5(0.217)
34X69, 34X70, 34X80 31736-01X02 21.7(0.854) 6.65(0.2618)

@
4th
speed cut
34X68 31756-21X0222.6(0.890)
7.3(0.287)
valve spring
34X81 31835-21X0223.2(0913) 6.2(0.244)

@
Lock-up
controlvalvespring 31742-31X08
39.5(1.555) 50(0.197)

@
4-2sequence valvespring 31742-31X0939.5(1.555) 51(0.201)

-
Oilcooler reliefvalve spring 31872-31XOO17.02(0.6701) 8.0(0.315)
Throttle valve 34X81
31802-31X06 32.0(1.260) 10.0(0.394)

d)
anddetent
34X69,34X70, 34X68,
valve spring
34X80 31802-31X07
33.0
(1.299)
10.0(0.394)

(2)
Pressure regulatorvalvespring 31742-31XOO 5224(2.0567) 15.0(0.591)
Lower 34X68
31762-31XOO
52.0(2.047)
8.0(0.315)
body
@
3-4
shift valve
34X69,34X70,34X80 31762-31X13 52.0(2.047) 7.45(0.2933)
spring
34X81 31762-31X1152.0(2.047) 80(0.315)

@
2-3shift valve spring 31762-31X0152.7(2.075) 7.0(0.276)

cID
1-2
shift valve spring 31762-31X0245.9(1.807) 5.3(0.209)

@
Overrun clutchcontrol valvespring 31742-31X60 48.9
(1.925) 7.0(0.276)
AT-167
•

SERVICEDATAANDSPECIFICATIONS (SOS)
Specifications andAdjustments (Cont'd)
CLUTCH ANDBRAKES

Model
34X68,
34X69,
34X81
34X70, 34X80

I
Reverse clutch
I

Number of

2

drive plates
Number of

2

driven plates
Drive plate
thickness mm(in)
Standard
2.0(0.079)

Wear limit
1.8(0.071)

Clearance mm(in)
Standard
0.5-0.8 (0.020 -0.031)

Allowable
1.2(0.047)

limit
Thicknessmm(in) Partnumber

4.4 (0.173) 31537-31XOO

Thickness 01

4.6(0.181) 31537-31X01

retaining
4.8(0.189) 31537-31X02

plates

5.0(0.197) 31537-31X03
5.2 (0.205) 31537-31X04

I
High clutch
I

Number 01

3 4

drive plates
Number 01

5 6+1

driven plates
Drive plate
thickness mm(in)
Standard
2.0(0.079) 1.6(0.063)

Wear limit
1.8
(0.071) 1.4(0.055)

Clearance mm(in)
Standard
1.4
-1.8 (0.055 -0.071)

-

Allowable
2.4(0.094) 2.6(0.102)

limit
Thicknessmm(in) Part
number

3.8 (0.150) 31537-
3.8(0.150) 31537-
31X11 31X11
4.0 (0.157) 31537-
4.0(0.157) 31537-
31X12 31X12
4.2 (0.165) 31537-
4.2(0.165) 31537-

Thickness 01
31X13
31X13

retaining
4.4(0.173) 31537-
4.4(0.173) 31537-

plates
31X1431X14
46 (0.181) 31537-
4.6(0.181) 31537-
31X15 31X15
4.8 (0.189) 31537-
4.8(0.189) 31537-
31X16 31X16
5.0 (0.197) 31537-
31X17
Model

34X68,
34X69,
34X81
34X70, 34X80

I
Forward clutch
I

Number ofdrive plates

5

Number ofdriven plates
5

Drive platethickness
mm(in)
Standard
1.8
(0.071)

Wear limit
1.6(0.063)

Clearance mm(in)
Standard
0.45-0.85 (0.0177 -0.0335)

Allowable limit
1.85
(0.0728)

Thickness Partnumber
mm (in)

3.6 (0.142) 31537-31X60
3.8 (0.150) 31537-31X61

Thickness ofretaining plate

4.0(0.157) 31537-31X62
4.2 (0.165) 31537-31X63
4.4 (0.173) 31537-31X64
4.6 (0.181) 31537-31X65

IOverrun clutch
I

Number ofdrive plates
3

Number ofdriven plates
4

Drive platethickness
mm(in)
Standard
1.6
(0.063)

Wear limit
1.4
(0.055)

Clearance mm
(in)
Standard
1.0
-1.4 (0.039 -0.055)

Allowable limit
2.0
(0.079)

Thickness Partnumber
mm (in)

3.6 (0.142) 31567-31X72

Thickness 01retaining plate
3.8
(0.150) 31567-31X73
4.0 (0.157) 31567-31X74

.

4.2(0.165) 31567-31X75
4.4 (0.173) 31567-31X76
AT-168

•

Oil
pump sideclear-

0.02-0.04 (0.0008 -0.0016)

ance mm(in)
Innergear
Thickness Partnumber
mm (in)

9.99 -10.00
31346-31XOO
(0.3933 -0.3937)
9.98 -9.99
31346-31X01
(0.3929 -0.3933)
9.97 -998
31346-31X02

Thickness ofinner
(0.3925
-0.3929)

gears andouter gears
Outergear
Thickness Partnumber
mm (in)

9.99 -10.00
31347-31XOO
(0.3933 -0.3937)
9.98 -9.99
31347-31X01
(0.3929 -0.3933)
9.97 -9,98
31347-31X02
(0.3925 -0.3929)

Clearance betweenoil
pump housing and
outer gear
mm(in)
Standard
008-0 15 (0.0031 -0.0059)

Allowable limit
015(0.0059)

Oil pump cover seal
ring clearance
mm(in)
Standard
0.10-0.25 (0.0039 -0.0098)

Allowable limit
0.25(0.0098)
SERVICE
OATAAND SPECIFICATIONS (50S)
Specifications andAdjustments (Cont'd)
OIL PUMP
34X68,

Model
34X69,34X81
34X70, 34X80

ILow
&
reverse brake
I

Number ofdrive plates

5

Number ofdriven plates

5

Drive platethickness
mm(in)
Standard
2.0(0.079)

Wear limit

1.8(0.071)

Clearance mm(in)
Standard
1.4-1.8 (0.055 -0.071)

Allowable limit

2.8(0.110)

.

Thickness Partnumber
mm (in)

36 (0.142)
31667-31X10

Thickness ofretaining
38(0150)
31667-31X11

plate
4.0(0157)
31667-31X12
4.2 (0.165)
31667-31X13
4.4 (0.173)
31667-31X14
4.6 (0.181)
31667-31X15

I
Brake band
I

Anchor endbolttighten-
ing torque
39-5.9 (0.4 -06, 35-52)

N'm (kg-m, in-Ib)
Number ofreturning rev-
olutions foranchor end

2.5:1e0125

bolt
Lock nuttightening

31-36 (3.2 -3.7, 23-27)

torque N'm(kg-m, ft-Ib)

Clutch andbrake return springs
INPUTSHAFT

Unit: mm(in)
Return spring Freelength
Outerdiameter
Forward clutch
Inner
263(1.035) 77(0.303)

(Overrun clutch)

(16
pes) Outer

266
(1.047) 10.6(0.417)

Reverse clutch
(16
pes)
18.6(0.732) 80(0.315)

High clutch
(12
pes)
197(0.776) 11.1(0.437)
Input
shaft sealring
clearance mm(in)
Standard
Allowable limit
0.08
-0.23 (0.0031 -0.0091)
0.23 (0.0091)
PLANETARY CARRIER

Clearance betweenplanetary
carrier andpinion washer
mm(in)
Standard Allowable limit
0.15
-0.70 (0.0059 -0.0276)
080 (0.0315)
AT-169

Sealringclearance

Unit: mm(in)

SERVICE
DATAANDSPECIFICATIONS (SOS)
Specifications andAdjustments (Cont'd)
Table forselecting outputshaftbearing BEARINGRETAINER
adjusting spacer

Dimension "T" Suitablespacer Bearing
retainersealring
clearance mm(in)

REVERSE CLUTCHENDPLAY
Bearing
racesforadjusting totalendplay
Thrust washers foradjusting reverseclutch
end play

Thickness mm(in)
•

31435-31X01
31435-31X02
31435-31X03
31435-31X04
31435-31 X05
31435-31X06
31435-31X07
31435-31X08
31508-31XOO
31508-31X01
31508-31 X02
31508-31X03
31508-31X04
31508-31X05
Part
number
Part number

0.65
-1.00 (0.0256 -0.0394)
0.10
-0.25 (0.0039 -0.0098)
0.25 (0.0098)

mm (in)
0.25-0.55 (0.0098 -0.0217)
0.6 (0024)
0.8 (0.031)
1.0 (0.039)
1.2 (0.047)
1.4 (0.055)
1.6 (0.063)
1.8 (0.071)
2.0 (0.079)
0.65 (0.0256)
0.80 (00315)
0.95 (0.0374)
1.10 (0.0433)
1.25 (0.0492)
1.40 (0.0551)

Thickness
mm(in)
Allowable
limit
Standard
Total endplay
Reverse clutchendplay

mm (in)

TOTAL
ENDPLAY
ACCUMULATOR O-ring
6.26
(0.2465)
6.30 (0.2480)
634 (0.2496)
6.38 (0.2512)
6.42 (0.2528)
6.46 (0.2543)
6.50 (0.2559)
654 (0.2575)
6.58 (0.2591)
6.62 (0.2606)
6.64 (0.2614)
6.66 (0.2622)
6.68 (0.2630)
6.70 (0.2638)
6.72 (0.2646)
6.74 (0.2654)
676 (0.2661)
6.78 (0.2669)
6.80 (0.2677)
6.82 (0.2685)
6.84 (0.2693)
6.86 (0.2701)
6.88 (0.2709)
690 (0.2717)
6.92 (0.2724)
6.94 (0.2732)
696 (0.2740)
6.98 (0.2748)
7.00 (0.2756)
7.02 (0.2764)
7.06 (0.2780)
7.10 (0.2795)
7.14 (0.2811)
7.18 (0.2827)
7.22 (0.2843)
6.29
-6.33 (0.2476 -0.2492)
6.33 -6.37 (0.2492 -0.2508)
6.37 -6.41 (0.2508 -0.2524)
6.41 -6.45 (0.2524 -0.2539)
6.45 -6.49 (0.2539 -0.2555)
6.49 -6.53 (0.2555 -0.2571)
6.53 -657 (0.2571 -0.2587)
6.57 -6.61 (0.2587 -0.2602)
6.61 -6.65 (0.2602 -0.2618)
6.65 -668 (0.2618 -0.2630)
6.68 -670 (0.2630 -0.2638)
6.70 -6.72 (0.2638 -0.2646)
6.72 -674 (0.2646 -0.2654)
6.74 -6.76 (0.2654 -0.2661)
6.76 -6.78 (0.2661 -0.2669)
6.78 -6.80 (0.2669 -0.2677)
6.80 -6.82 (0.2677 -0.2685)
6.82 -684 (0.2685 -0.2693)
6.84 -6.86 (0.2693 -0.2701)
6.86 -6.88 (0.2701 -0.2709)
6.88 -6.90 (0.2709 -0.2717)
6.90 -6.92 (0.2717 -0.2724)
6.92 -6.94 (0.2724 -0.2732)
6.94 -696 (0.2732 -0.2740)
6.96 -698 (0.2740 -0.2748)
6.98 -7.00 (0.2748 -0.2756)
7.00 -702 (0.2756 -02764)
7.02 -7.04 (0.2764 -0.2772)
7.04 -7.06 (0.2772 -0.2780)
7.06 -7.09 (0.2780 -0.2791)
7.09 -7.13 (0.2791 -0.2807)
7.13 -7.17 (0.2807 -0.2823)
7.17 -7.21 (0.2823 -0.2839)
7.21 -7.25 (0.2839 -0.2854)
7.25 -7.29 (0.2854 -0.2870)

Unit:mm(in)
Accumulator Inner
diameter Innerdiameter
(Small) (Large)

SIR
accumulator
26.9
(1.059) 44.2(1.740)

N-D accumulator
34.6
(1.362) 39.4(1.551)
AT-173

TROUBLEDIAGNOSES
Diagnostic Procedure8
CONTROL UNIT
(Malfunction codeNo.71)

Carry outself-diagnosis aftererasing
self-diagnostic results,BR-56.
Does warning lampindicate codeNo.
71 again?

No

Inspect thesystem according tothe
code No. Yes
Replace controlunit.

Brake pedal Diagnostic
Procedure9
SYMPTOM: Pedalvibration andnoise
No

Does thesymptom appearwhenelectri-

SAT797A
calequipment switches(suchashead-
lamp) areoperated?
1.
Apply brake.
2. Start engine.
3. Does thesymptom appearonlywhen
engine isstarted?

No

Yes
Check wheelsensor shieldgrou.nd
secured withcontrol unitmounting bolt.
Refer toBR-41. Yes
Carryoutself-diagnosis.
Refer toBR-53 (Europe)
or BR-56 (Except
Europe).
Go to
Ii1
inDiagnostic
Procedure 11,BR-83.

OK

Check control unitpinterminals for
damage orthe connection ofcontrol
unit harness connector.
Reconnect controlunitharness connec-
tor. Then retest.

Note: ABSmayoperate andcause vibration underanyofthe
following conditions.
• Applying brakegradually whenshifting oroperating clutch.
• Low friction (slippery) road.
• High speed cornering.
• Driving overbumps andpotholes.
• Engine speedisover 5,000 rpmwith vehicle stopped.
BR-82