NISSAN TERRANO 2002 Service Repair Manual

4. Install oil pump assembly.
a. Install needle bearing on oil pump assembly.
IApply petroleum jelly to the needle bearing.
b. Install selected thrust washer on oil pump assembly.
IApply petroleum jelly to thrust washer.
c. Carefully install seal rings into grooves and press them into the
petroleum jelly so that they are a tight fit.
d. Install O-ring on oil pump assembly.
IApply petroleum jelly to O-ring.
e. Apply petroleum jelly to mating surface of transmission case
and oil pump assembly.
f. Install oil pump assembly.
IInstall two converter housing securing bolts in bolt holes
in oil pump assembly as guides.
SAT989A
SAT990A
SAT991A
SAT992A
SAT993A
ASSEMBLY
Assembly (2) (Cont'd)
AT-189

IInsert oil pump assembly to the specified position in
transmission, as shown at left.
5. Install O-ring on input shaft.
IApply ATF to O-rings.
6. Install converter housing.
a. Apply recommended sealant (Nissan genuine part: KP610-
00250 or equivalent) to outer periphery of bolt holes in con-
verter housing.
IDo not apply too much sealant.
b. Apply recommended sealant (Nissan genuine part: KP610-
00250 or equivalent) to seating surfaces of bolts that secure
front of converter housing.
c. Install converter housing on transmission case.
7. Adjust brake band.
a. Tighten anchor end bolt to specified torque.
Anchor end bolt:
:4-6N×m
(0.4 - 0.6 kg-m, 35 - 52 in-lb)
b. Back off anchor end bolt two and a half turns.
SAT994A
SAT114B
SAT397C
SAT158G
SAT001B
ASSEMBLY
Assembly (2) (Cont'd)
AT-190

c. While holding anchor end pin, tighten lock nut.
8. Install terminal cord assembly.
a. Install O-ring on terminal cord assembly.
IApply petroleum jelly to O-ring.
b. Compress terminal cord assembly stopper and install terminal
cord assembly on transmission case.
9. Install control valve assembly.
a. Install accumulator piston return springsq
B,qCandqD.
Free length of return springs:
Refer to SDS, AT-197.
b. Install manual valve on control valve.
IApply ATF to manual valve.
c. Place control valve assembly on transmission case. Connect
solenoid connector for upper body.
d. Install connector clip.
SAT002B
SAT115B
SAT004BA
SAT005B
SAT006B
ASSEMBLY
Assembly (2) (Cont'd)
AT-191

e. Install control valve assembly on transmission case.
f. Install connector tube brackets and tighten boltsq
AandqB.
ICheck that terminal assembly does not catch.
Bolt symbolmm (in)
qA33 (1.30)
q
B45 (1.77)
g. Install O-ring on oil strainer.
IApply petroleum jelly to O-ring.
h. Install oil strainer on control valve.
i. Securely fasten terminal harness with clips.
j. Install torque converter clutch solenoid valve and fluid tempera-
ture sensor connectors.
SAT353B
SAT221B
SAT009B
SAT010B
ASSEMBLY
Assembly (2) (Cont'd)
AT-192

10. Install oil pan.
a. Attach a magnet to oil pan.
b. Install new oil pan gasket on transmission case.
c. Install oil pan and bracket on transmission case.
IAlways replace oil pan bolts as they are self-sealing bolts.
IBefore installing bolts, remove traces of sealant and oil
from mating surface and thread holes.
ITighten four bolts in a criss-cross pattern to prevent dis-
location of gasket.
d. Tighten drain plug.
11. Install park/neutral position switch.
a. Check that manual shaft is in ª1º position.
b. Temporarily install park/neutral position switch on manual shaft.
c. Move manual shaft to ªNº.
d. Tighten bolts while inserting 4.0 mm (0.157 in) dia. pin vertically
into locating holes in park/neutral position switch and manual
shaft.
12. Install torque converter.
a. Pour ATF into torque converter.
IApproximately 2 liters (1-3/4 Imp qt) of fluid are required for
a new torque converter.
IWhen reusing old torque converter, add the same amount
of fluid as was drained.
SAT011B
NAT291
NAT292
NAT290
SAT428DA
ASSEMBLY
Assembly (2) (Cont'd)
AT-193

b. Install torque converter while aligning notches and oil pump.
c. Measure distance A to check that torque converter is in proper
position.
Distance ªAº:
26.0 mm (1.024 in) or more
SAT016B
SAT017B
ASSEMBLY
Assembly (2) (Cont'd)
AT-194

A/T Fluid Cooler
REMOVAL AND INSTALLATION
1. Remove front radiator grill. Refer to BT section (ªBODY ENDº).
2. Disconnect fluid hoses from fluid cooler unit.
3. Remove fluid cooler unit.
4. Remove fluid cooler bracket.
5. Remove clips securing fluid hose (cooler unit to radiator) and
loosen hose clamps, then remove the fluid hose.
6. Loosen clamps securing fluid hose (A/T assembly to fluid
cooler), then remove the fluid hose.
7. Remove bolts securing fluid cooler tube bracket.
8. Remove fluid hose with bracket.
Reverse the removal procedure to install the A/T fluid cooler
unit. Refer to the component drawing and specified tightening
torque.
Check A/T fluid level and refill if necessary. Refer to MA sec-
tion (ªCHASSIS AND BODY MAINTENANCEº).
NAT288
NAT289
A/T FLUID COOLER SYSTEM
AT-195

General Specifications
Applied model TD27ETi engine
Automatic transmission model RE4R01A
Transmission model code number 4GX07
Stall torque ratio 2.0 : 1
Transmission gear ratio
1st 2.785
2nd 1.545
Top 1.000
OD 0.694
Reverse 2.272
Recommended fluidGenuine Nissan ATF or equiva-
lent*1
Fluid capacity
(Imp qt)8.5 (7-1/2)
*1: Refer to MA section (ªFluids and Lubricantsº, ªRECOMMENDED
FLUIDS AND LUBRICANTSº).
Specifications and Adjustment
SHIFT SCHEDULE
Vehicle speed when shifting gears
Throttle positionVehicle speed km/h (MPH)
D1,D2D2,D3D3,D4D4,D3D3,D2D2,D112,11
Full throttle32-36
(20 - 23)66-74
(41 - 46)108 - 118
(68 - 74)103 - 113
(64 - 71)61-69
(38 - 43)27-31
(17 - 19)43-47
(27 - 29)
Half throttle30-34
(19 - 21)62-68
(39 - 43)82-92
(51 - 58)67-75
(42 - 47)26-32
(16 - 20)7-11
(4-7)43-47
(27 - 29)
Vehicle speed when performing and
releasing lock-up
Throttle
positionOverdrive con-
trol switch
[Shift position]Vehicle speed km/h (MPH)
Lock-up
ªONºLock-up
ªOFFº
Full throttleON
[D
4]121 - 129
(76 - 81)116 - 124
(73 - 78)
OFF
[D
3]74-82
(46 - 51)74-82
(46 - 51)
Half throttleON
[D
4]104 - 112
(65 - 70)93 - 101
(58 - 63)
OFF
[D
3]74-82
(46 - 51)74-82
(46 - 51)
STALL REVOLUTION
Stall revolution rpm 2,450 - 2,700
LINE PRESSURE
Engine speed
rpmLine pressure kPa (bar, kg/cm2, psi)
D, 2 and 1 positions R position
Idle422 - 461
(4.22 - 4.61,
4.3 - 4.7,
61 - 67)589 - 627
(5.89 - 6.27,
6.01 - 6.40,
85.4 - 90.9)
Stall1,020 - 1,098
(10.20 - 10.98,
10.4 - 11.2,
148 - 159)1,422 - 1,500
(14.22 - 15.00,
14.5 - 15.3,
206 - 218)
SERVICE DATA AND SPECIFICATIONS (SDS)
AT-196

RETURN SPRINGSUnit: mm (in)
PartsItem
Part No. Free length Outer diameter
Control
valveUpper
bodyTorque converter relief valve
springq
131742-41X23 38.0 (1.496) 9.0 (0.354)
Pressure regulator valve
springq
231742-41X24 44.02 (1.7331) 14.0 (0.551)
Pressure modifier valve
springq
331742-41X19 31.95 (1.2579) 6.8 (0.268)
Accumulator control valve
springÐÐÐÐ
Shuttle shift valve D springq
431762-41X01 25.0 (0.984) 7.0 (0.276)
4-2 sequence valve springq
531756-41X00 29.1 (1.146) 6.95 (0.2736)
Shift valve B springq
631762-41X01 25.0 (0.984) 7.0 (0.276)
4-2 relay valve springq
731756-41X00 29.1 (1.146) 6.95 (0.2736)
Shift valve A springq
831762-41X01 25.0 (0.984) 7.0 (0.276)
Overrun clutch control valve
springq
931762-41X03 23.6 (0.929) 7.0 (0.276)
Overrun clutch reducing
valve springq
1031742-41X20 32.5 (1.280) 7.0 (0.276)
Shuttle shift valve S springq
1131762-41X04 51.0 (2.008) 5.65 (0.2224)
Pilot valve springq
1231742-41X13 25.7 (1.012) 9.0 (0.354)
Torque converter clutch con-
trol valve springq
1331742-41X22 18.5 (0.728) 13.0 (0.512)
Lower
bodyModifier accumulator
piston springq
131742-27X70 31.4 (1.236) 9.8 (0.386)
1st reducing valve springq
231756-41X05 25.4 (1.000) 6.75 (0.2657)
3-2 timing valve springq
331742-41X06 23.0 (0.906) 6.7 (0.264)
Servo charger valve springq
431742-41X06 23.0 (0.906) 6.7 (0.264)
Reverse clutch 16 pcs 31521-41X02 (Assembly) 19.69 (0.7752) 11.6 (0.457)
High clutch 10 pcs 31521-41X03 (Assembly) 24.2 (0.953) 11.6 (0.457)
Forward clutch
(Overrun clutch)20 pcs 32521-41X00 (Assembly) 35.77 (1.4083) 9.7 (0.382)
Low & reverse
brake18 pcs 31655-41X00 (Assembly) 22.3 (0.878) 11.2 (0.441)
Band servoSpringq
A31605-41X05 45.6 (1.795) 34.3 (1.350)
Springq
B31605-41X00 53.8 (2.118) 40.3 (1.587)
Springq
C31605-41X01 29.7 (1.169) 27.6 (1.087)
AccumulatorAccumulatorq
A31605-41X02 43.0 (1.693) 18.0 (0.709)
Accumulatorq
B31605-41X10 66.0 (2.598) 20.0 (0.787)
Accumulatorq
C31605-41X09 45.0 (1.772) 29.3 (1.154)
Accumulatorq
D31605-41X06 58.4 (2.299) 17.3 (0.681)
ACCUMULATOR O-RING
AccumulatorDiameter mm (in)
qAqBqCqD
Small diameter end 29 (1.14) 32 (1.26) 45 (1.77) 29 (1.14)
Large diameter end 45 (1.77) 50 (1.97) 50 (1.97) 45 (1.77)
SERVICE DATA AND SPECIFICATIONS (SDS)
Specifications and Adjustment (Cont'd)
AT-197

CLUTCHES AND BRAKES
Code number 4GX07
Reverse clutch
Number of drive plates 2
Number of driven plates 2
Thickness of
drive plate
mm (in)Standard 1.90 - 2.05 (0.0748 - 0.0807)
Wear limit 1.80 (0.0709)
Clearance
mm (in)Standard 0.5 - 0.8 (0.020 - 0.031)
Allowable limit 1.2 (0.047)
Thickness of retaining plateThickness
mm (in)Part number
4.8 (0.189)
5.0 (0.197)
5.2 (0.205)
5.4 (0.213)
5.6 (0.220)31537-42X02
31537-42X03
31537-42X04
31537-42X05
31537-42X06
High clutch
Number of drive plates 5
Number of driven plates 5
Thickness of
drive plate
mm (in)Standard 1.52 - 1.67 (0.0598 - 0.0657)
Wear limit 1.40 (0.0551)
Clearance
mm (in)Standard 1.8 - 2.2 (0.071 - 0.087)
Allowable limit 3.2 (0.126)
Thickness of retaining plateThickness
mm (in)Part number
3.4 (0.134)
3.6 (0.142)
3.8 (0.150)
4.0 (0.157)
4.2 (0.165)
4.4 (0.173)
4.6 (0.181)
4.8 (0.189)31537-41X71
31537-41X61
31537-41X62
31537-41X63
31537-41X64
31537-41X65
31537-41X66
31537-41X67
Forward clutch
Number of drive plates 7
Number of driven plates 7
Thickness of
drive plate
mm (in)Standard 1.52 - 1.67 (0.0598 - 0.0657)
Wear limit 1.40 (0.0551)
Clearance
mm (in)Standard 0.35 - 0.75 (0.0138 - 0.0295)
Allowable limit 2.15 (0.0846)
Thickness of retaining plateThickness
mm (in)Part number
4.6 (0.181)
4.8 (0.189)
5.0 (0.197)
5.2 (0.205)
5.4 (0.213)
5.6 (0.220)31537-42X13
31537-42X14
31537-42X15
31537-4AX00
31537-4AX01
31537-4AX02
Code number 4GX07
Overrun clutch
Number of drive plates 3
Number of driven plates 5
Thickness of
drive plate
mm (in)Standard 1.90 - 2.05 (0.0748 - 0.0807)
Wear limit 1.80 (0.0709)
Clearance
mm (in)Standard 1.0 - 1.4 (0.039 - 0.055)
Allowable limit 2.0 (0.079)
Thickness of retaining plateThickness
mm (in)Part number
4.2 (0.165)
4.4 (0.173)
4.6 (0.181)
4.8 (0.189)
5.0 (0.197)31537-41X80
31537-41X81
31537-41X82
31537-41X83
31537-41X84
Low & reverse brake
Number of drive plates 7
Number of driven plates 7
Thickness of
drive plate
mm (in)Standard 1.52 - 1.67 (0.0598 - 0.0657)
Wear limit 1.4 (0.055)
Clearance
mm (in)Standard 0.8 - 1.1 (0.031 - 0.043)
Allowable limit 2.5 (0.098)
Thickness of retaining plateThickness
mm (in)Part number
6.6 (0.260)
6.8 (0.268)
7.0 (0.276)
7.2 (0.283)
7.4 (0.291)
7.6 (0.299)
7.8 (0.307)
8.0 (0.315)
8.2 (0.323)
8.4 (0.331)
8.6 (0.339)
8.8 (0.346)
9.0 (0.354)31667-41X17
31667-41X11
31667-41X12
31667-41X13
31667-41X14
31667-41X07
31667-41X08
31667-41X00
31667-41X01
31667-41X02
31667-41X03
31667-41X04
31667-41X05
Brake band
Anchor end bolt tightening
torque
N×m (kg-m, in-lb)4 - 6 (0.4 - 0.6, 35 - 52)
Number of returning revolution
for anchor end bolt2.5
SERVICE DATA AND SPECIFICATIONS (SDS)
Specifications and Adjustment (Cont'd)
AT-198