Nissan Frontier D22. Instruction — part 45
ASSEMBLY
AT-149
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
12. Install park/neutral position (PNP) switch.
a.
Check that instruction shaft is in 1 position.
b.
Temporarily install PNP switch on instruction shaft.
c.
Move instruction shaft to N.
d.
Use a 4 mm (0.16 in) pin for this adjustment.
i.
Insert the pin straight into the instruction shaft adjustment hole.
ii.
Rotate PNP switch until the pin can also be inserted straight into
hole in PNP switch.
e.
Tighten PNP switch fixing bolts.
f.
Remove pin from adjustment hole after adjusting PNP switch.
13. Install torque converter.
a.
Pour ATF into torque converter.
●
Approximately 2 liters (2-1/8 US qt, 1-3/4 Imp qt) of fluid
are 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 and oil pump.
c.
Measure distance A to check that torque converter is in proper
position.
SAT299I
SAT081B
SAT015BA
SAT016B
Distance “A”
: 26.0 mm (1.024 in) or more
SAT017B
AT-150
[RL4R01A]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
General Specifications
ECS007KV
MA-12, "RECOMMENDED FLUIDS AND LUBRICANTS"
Shift Schedule
ECS007KW
VEHICLE SPEED WHEN SHIFTING GEARS
VEHICLE SPEED WHEN PERFORMING AND RELEASING LOCK-UP
Stall Revolution
ECS007KX
Line Pressure
ECS007KY
Governor Pressure
ECS007KZ
Automatic transmission model
RL4R01A
Transmission model code number
49X11
Stall torque ratio
2.0 : 1
Transmission gear ratio
1st
2.785
2nd
1.545
Top
1.000
O/D
0.694
Reverse
2.272
Recommended fluid
Nissan Matic “D” (Continental U.S. and
Alaska) or Genuine Nissan Automatic
Transmission Fluid (Canada)*1
Fluid capacity
(US qt, Imp qt)
7.9 (8-3/8, 7)
Throttle position
Vehicle speed km/h (MPH)
D
1
→ D
2
D
2
→ D
3
D
3
→ D
4
D
4
→ D
3
D
3
→ D
2
D
2
→ D
1
1
2
→ 1
1
Full throttle
46 - 50 (29 -
31)
88 - 96 (55 -
60)
—
126 - 136
(78 - 85)
80 - 88 (50 -
55)
41 - 45 (25 -
28)
41 - 45 (25 -
28)
Half throttle
29 - 33 (18 -
21)
56 - 64 (35 -
40)
105 - 114
(65 - 71)
60 - 70 (37 -
43)
26 - 32 (16 -
20)
12 - 16 (7 -
10)
41 - 45 (25 -
28)
Throttle position
D
4
(O/D ON)
Vehicle speed km/h (MPH)
Lock-up ON
Lock-up OFF
4/8
105 - 113 (65 - 70)
61 - 69 (38 - 43)
3/8
76 - 84 (47 - 52)
55 - 63 (34 - 39)
2/8
58 - 66 (36 - 41)
55 - 63 (34 - 39)
1/8
58 - 66 (36 - 41)
55 - 63 (34 - 39)
Stall revolution
rpm
2,100 - 2,300
Engine
speed
rpm
Line pressure
kPa (kg/cm
2
, psi)
D position (Overdrive control switch
ON and OFF)
2 and 1 positions
R position
Idle
471 - 510 (4.8 - 5.2, 68 - 74)
883 - 961 (9.0 - 9.8, 128 - 139)
736 - 775 (7.5 - 7.9, 107 - 112)
Stall
912 - 991 (9.3 - 10.1, 132 - 144)
883 - 961 (9.0 - 9.8, 128 - 139)
1,442 - 1,520 (14.7 - 15.5, 209 - 220)
Vehicle speed
Governor pressure kPa (kg/cm
2
, psi)
0 km/h (0 MPH)
0 (0, 0)
29 km/h (18 MPH)
119.6 - 123.6 (1.22 - 1.26, 17 - 18)
SERVICE DATA AND SPECIFICATIONS (SDS)
AT-151
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Return Springs
ECS007L0
Unit: mm (in)
57 km/h (35 MPH)
235.4 - 284.4 (2.40 - 2.90, 34 - 41)
86 km/h (53 MPH)
351.1 - 409.9 (3.58 - 4.18, 51 - 59)
Vehicle speed
Governor pressure kPa (kg/cm
2
, psi)
Parts
Item
Part No.*
Free length
Outer diameter
Control
valve
Upper body
1
4th speed cut valve spring
31756-48X06
23.5 (0.925)
7.4 (0.2913)
2
Pressure regulator valve spring
31742-48X23
51.2 (2.016)
12.1 (0.476)
3
Pressure modifier valve spring
31742-48X13
40.83 (1.6075)
8.0 (0.315)
4
1-2 shift valve spring
31762-48X00
43.4 (1.709)
6.0 (0.236)
5
2-3 shift valve spring
31762-48X14
47.4 (1.866)
9.0 (0.354)
6
3-4 shift valve spring
31762-48X06
44.03 (1.7335)
8.0 (0.315)
7
Accumulator control valve spring
31742-48X24
30.3 (1.193)
8.0 (0.315)
—
3-2 downshift valve spring
—
—
—
8
2-3 throttle modifier valve spring
31742-41X21
33.0 (1.299)
6.5 (0.256)
9
4-2 relay valve spring
31756-41X00
29.1 (1.146)
6.95 (0.2736)
1
0
Torque converter clutch control
valve spring
31742-48X07
20.0 (0.787)
5.45 (0.2146)
Lower body
1
Throttle valve & detent valve
spring
31802-48X02
34.23 (1.3476)
11.0 (0.433)
2
Kickdown modifier valve spring
31756-48X12
42.8 (1.685)
7.0 (0.276)
3
1st reducing valve spring
31756-48X04
34.1 (1.343)
7.0 (0.276)
4
Overrun clutch reducing valve
spring
31742-48X21
33.2 (1.307)
7.7 (0.303)
5
31742-48X05
31.0 (1.220)
5.2 (0.205)
6
3-2 timing valve spring
31742-48X15
23.0 (0.906)
7.0 (0.276)
7
Torque converter relief valve
spring
31742-41X23
38.0 (1.496)
9.0 (0.354)
8
4-2 sequence valve spring
31756-41X00
29.1 (1.146)
6.95 (0.2736)
Governor valve
1
Primary valve spring
31742-48X11
19.1 (0.752)
9.05 (0.3563)
2
Secondary governor valve I
spring
31742-48X09
30.58 (1.2039)
9.2 (0.362)
3
Secondary governor valve II
spring
31742-48X10
16.79 (0.6610)
9.0 (0.354)
Reverse clutch
16 pcs
31521-41X02
(Assembly)
19.7 (0.7756)
11.6 (0.457)
High clutch
10 pcs
31521-41X03
(Assembly)
24.2 (0.9528)
11.6 (0.457)
Forward clutch
(Overrun clutch)
20 pcs
31521-41X04
(Assembly)
35.77 (1.4083)
9.7 (0.382)
Low & reverse brake
18 pcs
31655-41X00
(Assembly)
22.3 (0.878)
11.2 (0.4409)
Band servo
Spring A
31605-41X05
45.6 (1.795)
34.3 (1.350)
Spring B
31605-41X00
53.8 (2.118)
40.3 (1.587)
Spring C
31605-41X01
29.7 (1.1693)
27.6 (1.087)
AT-152
[RL4R01A]
SERVICE DATA AND SPECIFICATIONS (SDS)
*: Always check with the Parts Department for the latest parts information.
Accumulator O-ring
ECS007L1
Clutch and Brakes
ECS007L2
REVERSE CLUTCH
*: Always check with the Parts Department for the latest parts information.
HIGH CLUTCH
*: Always check with the Parts Department for the latest parts information.
Accumulator
Accumulator A
31605-41X02
43.0 (1.693)
18.0 (0.709)
Accumulator B
31605-41X15
66.0 (2.598)
20.8 (0.819)
Accumulator C
31605-51X01
45.0 (1.772)
29.3 (1.154)
Accumulator D
31605-41X06
58.4 (2.299)
17.3 (0.681)
Parts
Item
Part No.*
Free length
Outer diameter
Accumulator
Diameter mm (in)
A
B
C
D
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)
Code number
49X11
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 plate
Thickness mm (in)
Part No.*
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
Code number
49X11
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 plate
Thickness mm (in)
Part No.*
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
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