2003 NISSAN ALMERA N16 torque

AT-500
[ALL]
ASSEMBLY
10. Tighten side cover fixing bolts to specified torque.
●Do not mix bolts A and B.
●Always replace bolts A as they are self-sealing bolts.
Assembly (2)ECS007TP
1. Remove paper rolled around bearing retainer.
2. Install thrust washer on bearing retainer.
●Apply petroleum jelly to thrust washer.
3. Install forward clutch assembly.
●Align teeth of low & reverse brake drive plates before
installing.
●Make sure that bearing retainer seal rings are not spread.
4. Install thrust needle bearing on bearing retainer.
●Apply petroleum jelly to thrust bearing.
●Pay attention to direction of thrust needle bearing.
SAT124E
SAT354D
SAT355D
SAT356D

ASSEMBLY
AT-509
[ALL]
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B
AT
7. Install oil pump assembly on transmission case.
8. Tighten oil pump fixing bolts to the specified torque.
9. Install O-ring to input shaft.
●Apply ATF to O-ring.
10. Adjust brake band.
a. Tighten anchor end pin to the specified torque.
b. Back off anchor end pin two and a half turns.
SAT391D
SAT392D
SAT034D
Anchor end pin:
Refer to AT-515, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .
SAT394D
SAT395D

AT-510
[ALL]
ASSEMBLY
c. While holding anchor end pin, tighten lock nut.
11. Apply compressed air to oil holes of transmission case and
check operation of brake band.
12. Install final drive assembly on transmission case.
13. Install differential lubricant tube on converter housing. Tighten
differential lubricant tube bolts to the specified torque. Refer to
AT-413, "
OVERHAUL" .
14. Install O-ring on differential oil port of transmission case.
15. Install converter housing on transmission case.
●Apply locking sealant to mating surface of converter
housing.
SAT396D
SAT397D
SAT030D
SAT063K
Bolt Length mm (in)
A 32.8 (1.291)
B 40 (1.57)
SAT405D

ASSEMBLY
AT-513
[ALL]
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19. Install oil pan.
a. Attach a magnet to oil pan.
b. Install new oil pan gasket on transmission case.
c. Install oil pan on transmission case.
●Always replace oil pan bolts as they are self-sealing
bolts.
●Tighten four bolts in a criss-cross pattern to prevent dis-
location of gasket.
d. Tighten drain plug to specified torque.
20. Install park/neutral position (PNP) switch.
a. Set manual shaft in P position.
b. Temporarily install park/neutral position (PNP) switch on manual
shaft.
c. Move selector lever to N position.
d. Use a 4 mm (0.16 in) pin for this adjustment.
i. Insert the pin straight into the manual shaft adjustment hole.
ii. Rotate park/neutral position (PNP) switch until the pin can also
be inserted straight into hole in park/neutral position (PNP)
switch.
e. Tighten park/neutral position (PNP) switch fixing bolts. Refer to
AT- 4 1 3 , "
OVERHAUL" .
f. Remove pin from adjustment hole after adjusting park/neutral
position (PNP) switch.
SAT418D
SAT128E
SAT023JB
SAT426DB

AT-514
[ALL]
ASSEMBLY
21. Install A/T fluid charging pipe and fluid cooler tube to transmis-
sion case. Tighten A/T fluid charging pipe and fluid cooler tube
bolts to the specified torque. Refer to AT- 4 1 3 , "
OVERHAUL" .
22. Install torque converter.
a. Pour ATF into torque converter.
●Approximately 1 liter (1-3/4 Imp pt) of fluid is required for
a new torque converter.
●When reusing old torque converter, add the same amount
of fluid as was drained.
b. Install torque converter while aligning notches of torque con-
verter with notches of oil pump.
c. Measure distance “A” to check that torque converter is in proper
position.
MCIB9012E
SAT428DA
SAT429D
Distance A:
Refer to AT- 5 1 5 , "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .
SAT430D

AT-516
[ALL]
SERVICE DATA AND SPECIFICATIONS (SDS)
Control Valves
ECS007TW
CONTROL VALVE AND PLUG RETURN SPRINGS
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Clutch and BrakesECS007TX
REVERSE CLUTCH
*: Always check with the Parts Department for the latest parts information.
HIGH CLUTCH
No. Parts Part No.* Free length Outer diameter
Upper body
Refer to “Control
Valve Upper
Body”, AT- 4 4 9
.35 3-2 timing valve spring 31736-01X00 23.0 (0.906) 6.65 (0.2618)
19 Cooler check valve spring 31742-3AX05 28.04 (1.1039) 7.15 (0.2815)
23 Pilot valve spring 31742-3AX03 38.98 (1.5346) 8.9 (0.350)
15 1-2 accumulator valve spring 31742-3AX00 20.5 (0.807) 6.95 (0.2736)
28 1-2 accumulator piston spring 31742-3AX09 55.66 (2.1913) 19.5 (0.7677)
33 1st reducing valve spring 31742-80X05 27.0 (1.063) 7.0 (0.276)
2 Overrun clutch reducing valve spring 31742-80X06 37.5 (1.476) 7.0 (0.276)
7 Torque converter relief valve spring 31742-3AX04 33.3 (1.3110) 9.0 (0.354)
10Torque converter clutch control valve
spring31742-3AX02 53.01 (2.0870) 6.5 (0.256)
Lower body
Refer to “Control
Valve Lower
Body”, AT- 4 5 3
.34 Shuttle valve spring 31762-41X04 51.0 (2.0079) 5.65 (0.2224)
18 Pressure regulator valve spring 31742-80X13 45.0 (1.772) 15.0 (0.591)
23 Overrun clutch control valve spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
27 Accumulator control valve spring 31742-80X02 22.0 (0.866) 6.5 (0.256)
29 Shift valve A spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
2 Shift valve B spring 31762-80X00 21.7 (0.854) 7.0 (0.276)
11
Pressure modifier valve spring31742-41X15 30.5 (1.201) 9.8 (0.386)
7 31742-80X16 32.0 (1.260) 6.9 (0.272)
— Fluid cooler relief valve spring 31872-31X00 17.02 (0.670) 8.0 (0.315)
— T/C pressure spring 31742-3AX07 9.0 (0.354) 7.3 (0.287)
Number of drive plates2
Number of driven plates2
Drive plate thickness mm (in)Standard 2.0 (0.079)
Allowable limit 1.8 (0.071)
Clearance mm (in)Standard 0.5 - 0.8 (0.020 - 0.031)
Allowable limit 1.2 (0.047)
Thickness of retaining platesThickness mm (in) Part number*
4.4 (0.173)
4.6 (0.181)
4.8 (0.189)
5.0 (0.197)
5.2 (0.205)31537-31X00
31537-31X01
31537-31X02
31537-31X03
31537-31X04
Number of drive plates3
Number of driven plates5
Drive plate
thickness mm (in)Standard 1.6 (0.063)
Allowable limit 1.5 (0.059)
Clearance mm (in)Standard 1.4 - 1.8 (0.055 - 0.071)
Allowable limit 2.4 (0.094)

AT-518
[ALL]
SERVICE DATA AND SPECIFICATIONS (SDS)
*: Always check with the Parts Department for the latest parts information.
BRAKE BAND
Clutch and Brake Return SpringsECS007TY
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Oil PumpECS007TZ
*: Always check with the Parts Department for the latest parts information.
Input ShaftECS007U0
Unit: mm (in)
Planetary carrierECS007U1
Unit: mm (in) Thickness of retaining platesThickness mm (in) Part number*
3.6 (0.142)
3.8 (0.150)
4.0 (0.157)
4.2 (0.165)
4.4 (0.173)
4.6 (0.181)31667-31X16
31667-31X17
31667-31X18
31667-31X19
31667-31X20
31667-31X21
Anchor end pin tightening torque 3.5 - 5.8 N-m (0.35 - 0.6 kg-m, 31 - 52 in-lb)
Number of returning revolutions for anchor end pin 2.5±0.125
Lock nut tightening torque 31 - 36 N-m (3.2 - 3.7 kg-m, 23 - 27 ft-lb)
Parts Free length Outer diameter Part number*
Forward clutch (Overrun
clutch)Outer (16 pcs) 26.6 (1.047) 10.6 (0.417) 31505-31X02
Inner (16 pcs) 26.3 (1.035) 7.7 (0.303) 31505-31X03
Reverse clutch (16 pcs) 18.6 (0.732) 8.0 (0.315) 31505-31X00
High clutch (12 pcs) 19.7 (0.776) 11.1 (0.437) 31505-31X01
Low reverse brake (20 pcs) 25.1 (0.988) 7.6 (0.299) 31505-31X04
Oil pump side clearance mm (in) 0.02 - 0.04 (0.0008 - 0.0016)
Thickness of inner gears and outer gearsInner gear
Thickness mm (in) Part number*
9.99 - 10.00 (0.3933 - 0.3937)
9.98 - 9.99 (0.3929 - 0.3933)
9.97 - 9.98 (0.3925 - 0.3929)31346-31X00
31346-31X01
31346-31X02
Outer gear
Thickness mm (in) Part number*
9.99 - 10.00 (0.3933 - 0.3937)
9.98 - 9.99 (0.3929 - 0.3933)
9.97 - 9.98 (0.3925 - 0.3929)31347-31X00
31347-31X01
31347-31X02
Clearance between oil pump
housing and outer gear mm
(in)Standard 0.08 - 0.15 (0.0031 - 0.0059)
Allowable limit 0.15 (0.0059)
Oil pump cover seal ring
clearance mm (in)Standard 0.1 - 0.25 (0.0039 - 0.0098)
Allowable limit 0.25 (0.0098)
Input shaft seal ring clearanceStandard 0.08 - 0.23 (0.0031 - 0.0091)
Allowable limit 0.23 (0.0091)
Clearance between planetary carrier
and pinion washerStandard 0.15 - 0.70 (0.0059 - 0.0276)
Allowable limit 0.80 (0.0315)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-519
[ALL]
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Final DriveECS007U2
DIFFERENTIAL SIDE GEAR CLEARANCE
DIFFERENTIAL SIDE GEAR THRUST WASHERS
*: Always check with the Parts Department for the latest parts information.
BEARING PRELOAD
TURNING TORQUE
DIFFERENTIAL SIDE BEARING ADJUSTING SHIMS
*: Always check with the Parts Department for the latest parts information. Clearance between side gear and differential case with washer 0.1 - 0.2 mm (0.004 - 0.008 in)
Thickness mm (in) Part number*
0.75 - 0.80 (0.0295 - 0.0315)
0.80 - 0.85 (0.0315 - 0.0335)
0.85 - 0.90 (0.0335 - 0.0354)
0.90 - 0.95 (0.0354 - 0.0374)
0.95 - 1.00 (0.0374 - 0.0394)38424-D2111
38424-D2112
38424-D2113
38424-D2114
38424-D2115
Differential side bearing preload “T” 0.04 - 0.09 mm (0.0016 - 0.0035 in)
Turning torque of final drive assembly 0.49 - 1.08 N-m (5.0 - 11.0 kg-cm, 4.3 - 9.5 in-lb)
Thickness mm (in) Part number*
0.40 (0.0157)
0.44 (0.0173)
0.48 (0.0189)
0.52 (0.0205)
0.56 (0.0220)
0.60 (0.0236)
0.64 (0.0252)
0.68 (0.0268)
0.72 (0.0283)
0.76 (0.0299)
0.80 (0.0315)
0.84 (0.0331)
0.88 (0.0346)
0.92 (0.0362)
1.44 (0.0567)31499-21X07
31499-21X08
31499-21X09
31499-21X10
31499-21X11
31499-21X12
31499-21X13
31499-21X14
31499-21X15
31499-21X16
31499-21X17
31499-21X18
31499-21X19
31499-21X20
31499-21X21