Diesel Data: Automotive Repair

Fluid Passages





Case Fluid Passages (Control Valve Body Side)





#1 - Checkball (91)

#7 - 3rd Accumulator Retainer and Ball Assembly (40)

#10 - Checkball (42)

3 - Line

3 - Line

3 - Line

3 - Line

3 - Line

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

9 - Actuator Feed Limit

10 - Filtered Actuator Feed

11 - Torque Signal

11 - Torque Signal

11 - Torque Signal

11 - Torque Signal

11 - Torque Signal

12 - PR

12 - PR

12 - PR

12 - PR

12 - PR

13 - D4-3-2

13 - D4-3-2

14 - Lo/Reverse

14 - Lo/Reverse

14 - Lo/Reverse

15 - Reverse

16 - Reverse Input (Rev. Clutch

16 - Reverse Input (Rev. Clutch

16 - Reverse Input (Rev. Clutch

16 - Reverse Input (Rev. Clutch

17 - D4

17 - D4

17 - D4

17 - D4

18 - Forward Clutch Feed

18 - Forward Clutch Feed

18 - Forward Clutch Feed

18 - Forward Clutch Feed

19 - Rear Lube

20 - Accumulator

21 - Orificed Accumulator

22 - Signal A

22 - Signal A

22 - Signal A

24 - 2nd

24 - 2nd

24 - 2nd

25 - 2nd Clutch

25 - 2nd Clutch

25 - 2nd Clutch

25 - 2nd Clutch

26 - C.C. Signal

26 - C.C. Signal

27 - 3-4 Signal

27 - 3-4 Signal

28 - 3rd Accumulator

29 - 3-4 Clutch

29 - 3-4 Clutch

29 - 3-4 Clutch

29 - 3-4 Clutch

29 - 3-4 Clutch

30 - 4th Signal

31 - Servo Feed

32 - 4th

32 - 4th

33 - 3-4 Accumulator

33 - 3-4 Accumulator

33 - 3-4 Accumulator

33 - 3-4 Accumulator

33 - 3-4 Accumulator

34 - D3

34 - D3

34 - D3

34 - D3

34 - D3

35 - Overrun

35 - Overrun

36 - Overrun Clutch Feed

36 - Overrun Clutch Feed

37 - Overrun Clutch

37 - Overrun Clutch

37 - Overrun Clutch

38 - D2

38 - D2

38 - D2

38 - D2

39 - Orificed D2

41 - Lo

41 - Lo

41 - Lo

42 - Lo/1st

42 - Lo/1st

43 - Exhaust

43 - Exhaust

44 - Orificed Exhaust

44 - Orificed Exhaust

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

47 - Void

48 - Regulated Apply

48 - Regulated Apply


Control Valve Body Fluid Passages (Case Side)





#2 - Checkball (61)

#3 - Checkball (61)

#4 - Checkball (61)

#5 - Checkball (61)

#6 - Checkball (61)

#8 - Checkball (61)

#12 - Checkball (61)

3 - Line

9 - Actuator Feed Limit

10 - Filtered Actuator Feed

11 - Torque Signal

12 - PR

13 - D4-3-2

14 - Lo/Reverse

15 - Reverse

16 - Reverse Input (Rev. Clutch)

17 - D4

18 - Forward Clutch Feed

20 - Accumulator

22 - Signal A

23 - Signal B

24 - 2nd

25 - 2nd Clutch

26 - C.C. Signal

27 - 3-4 Signal

28 - 3rd Accumulator

29 - 3-4 Clutch

30 - 4th Signal

31 - Servo Feed

32 - 4th

33 - 3-4 Accumulator

34 - D3

35 - Overrun

36 - Overrun Clutch Feed

37 - Overrun Clutch

38 - D2

40 - 3-2 Signal

41 - Lo

42 - Lo/1st

43 - Exhaust

47 - Void

48 - Regulated Apply

399 - Ball Check Valve - M33 Models