Nissan Frontier D22. Manual - 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 manual shaft is in 1 position.

b.

Temporarily install PNP switch on manual shaft.

c.

Move manual shaft to N.

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 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

*1: Refer to 

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