Volvo 50-42LE transmission. Manual - part 1

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

3

Copyright © 2004 ATSG

TRANSMISSION

IDENTIFICATION

VOLVO

AISIN

AW

CO

LTD

MADE IN JAPAN

SERIAL NO

50-42LE

1208
  573

92

W

F

8

1243

YEAR

OF MANUFACTURE

MONTH

OF MANUFACTURE

(A= JANUARY)

50-42LE

TRANSMISSION

MANUFACTURED

FOR VOLVO

MANUFACTURING

NUMBER

(Starts with 0001 each month)

VOLVO

PART NUMBER

I.D. TAG

Figure 1

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

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Copyright © 2004 ATSG

CLUTCH/BAND AND SOLENOID

APPLICATION CHART

S1  =                SHIFT SOLENOID "A"
S2  =                SHIFT SOLENOID "B"

C1  =                  FORWARD CLUTCH
C2  =                       DIRECT CLUTCH
C3  =           UNDERDRIVE CLUTCH

B1  =                  OVERRUN CLUTCH
B2  =        INTERMEDIATE CLUTCH
B3  =      LOW & REVERSE CLUTCH
B4   =   UNDERDRIVE BRAKE BAND

F1  =            INTERMEDIATE SPRAG
F2  =                                LOW SPRAG
F3  =               UNDERDRIVE SPRAG

SHIFT

 POSITION

S1

S2

C1

C2

C3

B1

B2

B3

B4

F1

F2

F3

P

PARK

OFF

ON

ON

R REVERSE

UNDER

 4 MPH

REVERSE INHIBIT

VSS OVER 4 MPH

OFF

ON

ON

ON

ON

ON

ON

ON

ON

N NEUTRAL OFF

ON

ON

ON

ON

D

FIRST

OFF ON

SECOND

ON

ON

ON

ON

ON

ON

ON

ON

THIRD

ON OFF

ON

ON

ON

ON

ON

FOURTH

OFF OFF

ON

ON

ON

ON

3

FIRST

OFF ON

ON

ON

ON

ON

SECOND

ON

ON

ON

ON

ON

ON

ON

ON

THIRD

ON OFF

ON

ON

ON

ON

ON

*2

SECOND

THIRD

ON

ON

ON

ON

ON

ON

ON

ON

ON OFF

ON

ON

ON

ON

ON

1

FIRST

OFF ON

ON

ON

ON

ON

ON

SECOND

ON

ON

ON

ON

ON

ON

ON

ON

*SAAB ONLY

ON

Figure 2

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

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Copyright © 2004 ATSG

Figure 3

SPECIFICATIONS

GEAR RATIOS:

1st Gear

2nd Gear
3rd Gear

4th Gear

Reverse

FLUID TYPE :

ATF - Type.................................................................Dexron ll E
                         

ATF - Type..................................Volvo part number 1381166-6
                         

FLUID CAPACITY:

Dry Fill..........................................................5.1 liters (5.4 US qts)
Torque converter..........................................2.5 liters (2.6 US qts)

LINE PRESSURE SPECIFICATIONS:

Base line pressure in Drive..................................................57-65 psi.
Stall line pressure in Drive.................................................150-190psi.
Base line pressure in Reverse..............................................85-100psi.
Stall line pressure in Reverse.............................................280-290psi.

LINE PRESSURE

PORT

(not used on all models)

VOLVO

DAEWOO

3.95 : 1

0.98 : 1

1.37 : 1

2.06 : 1

3.61 : 1

4.271 : 1

1.062 : 1

1.477 : 1

2.228 : 1

3.900 : 1

GEAR

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Technical Service Information

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Copyright © 2004 ATSG

COMPONENT RESISTANCE CHARTS

26

23

22

21

24

25

16

17

12

13

9

8

7

4

5

6

3

2

1

SAAB CONNECTOR

NUMBER H16-3

1

9

2

10

3

11

4

12

5

13

6

14

7

15

8

16

1

2

3

4

5

6

7

8

9

10

11

12

DAEWOO CONNECTOR

NUMBER C110

VOLVO CONNECTOR

NUMBER 3/71

COMPONENT

OHMS

TERMINALS

SOLENOID 1

SOLENOID 2

LOCK UP

SOLENOID 

STH SOLENOID

(Line Pressure )

OIL TEMP

SENSOR

11-15

11-15

11-15

2-6

900 @ 68°F
       (20°C)

75 @ 212°F
       (100°C)

21 & GND

22 & GND

23 & GND

24 & 25

12 & 13

VOLVO

COMPONENT

OHMS

TERMINALS

SOLENOID 1

SOLENOID 2

LOCK UP

SOLENOID 

ST SOLENOID

(Line Pressure )

OIL TEMP

SENSOR

11-15

11-15

11-15

2-6

900 @ 68°F
       (20°C)

75 @ 212°F
       (100°C)

1 & GND

9 & GND

10 & GND

11 & 3

12 & 4

SAAB

COMPONENT

OHMS

TERMINALS

SOLENOID 1

SOLENOID 2

LOCK UP

SOLENOID 

STH SOLENOID

(Line Pressure )

OIL TEMP

SENSOR

11-15

11-15

11-15

2-6

900 @ 68°F
       (20°C)

75 @ 212°F
       (100°C)

6 & GND

12 & GND

11 & GND

4 & 10

3 & 9

DAEWOO

TURBINE SENSOR

300-600

OUTPUT SENSOR

300-600

16 & 17

NOT ROUTED

THRU CONNECTOR

TURBINE SENSOR

300-600

OUTPUT SENSOR

300-600

5 & 13
14 & 6

TURBINE SENSOR

300-600

OUTPUT SENSOR

300-600

5 & 13
14 & 6

Figure 4