Operation CHARM: Car repair manuals for everyone.

Fluid Passages



Fluid Passages
Pump Body Fluid Passages (Pump Cover Side)

Pump Body Fluid Passages (Pump Cover Side):





1 - Suction (intake)
2 - Decrease
2 - Decrease
3 - Line
3 - Line
3 - Line
4 - Converter Feed
4 - Converter Feed
4 - Converter Feed
5 - Release
7 - To Cooler
8 - Lube from Cooler
11 - Torque Signal
16 - Reverse Input
16 - Reverse Input
29 - 3-4 Clutch
37 - Overrun Clutch
43 - Exhaust - TCC Release
43 - Exhaust - TCC Release
43 - Exhaust - TCC Release
43 - Exhaust - TCC Release
45 - Vent
46 - Seal Drain
47 - Void
47 - Void
48 - Regulated Apply

Pump Cover Fluid Passages (Pump Body Side)





1 - Suction (intake)
1 - Suction (intake)
2 - Decrease
2 - Decrease
2 - Decrease
2 - Decrease
3 - Line
3 - Line
3 - Line
3 - Line
3 - Line
3 - Line
4 - Converter Feed
4 - Converter Feed
4 - Converter Feed
4 - Converter Feed
5 - Release
5 - Release
6 - Apply
7 - To Cooler
8 - Lube from Cooler
8 - Lube from Cooler
11 - Torque Signal
16 - Reverse Input
16 - Reverse Input
16 - Reverse Input
16 - Reverse Input
18 - Forward Clutch Feed
29 - 3-4 Clutch
29 - 3-4 Clutch
37 - Overrun Clutch
37 - Overrun Clutch
37 - Overrun Clutch
37 - Overrun Clutch
43 - Exhaust
43 - Exhaust
43 - Exhaust
43 - Exhaust
45 - Vent
46 - Seal Drain
47 - Void
47 - Void
47 - Void
48 - Regulated Apply
48 - Regulated Apply
232 - Oil Pump Cover Screen
237 - Check Valve Retainer and Ball Assembly
237 - Check Valve Retainer and Ball Assembly
238 - Converter Clutch Signal Orificed Cup Plug
240 - Orificed Cup Plug

Pump Cover Fluid Passages (Case Side)





1 - Suction (Intake)
2 - Decrease
2 - Decrease
3 - Line
3 - Line
3 - Line
5 - Release
7 - To Cooler
8 - Lube from Cooler
8 - Lube from Cooler
11 - Torque Signal
16 - Reverse Input (Rev. Clutch)
16 - Reverse Input (Rev. Clutch)
16 - Reverse Input (Rev. Clutch
18 - Forward Clutch Feed
18 - Forward Clutch Feed
29 - 3-4 Clutch
29 - 3-4 Clutch
37 - Overrun Clutch
37 - Overrun Clutch
37 - Overrun Clutch
43 - Exhaust
43 - Exhaust
43 - Exhaust
45 - Vent
46 - Seal Drain
47 - Void
47 - Void
48 - Regulated Apply
232 - Oil Pump Cover Screen
237 - Check Valve Retainer and Ball Assembly
237 - Check Valve Retainer and Ball Assembly
240 - Orificed Cup Plug
240 - Orificed Cup Plug

Case Fluid Passages (Pump Cover Side)

Case Fluid Passages (Pump Cover Side):





3 - Line
3 - Line
3 - Line
7 - To Cooler
7 - To Cooler
8 - Lube from Cooler
8 - Lube from Cooler
10 - Oil Cooler Pipe Connector
10 - Oil Cooler Pipe Connector
11 - Torque Signal
11 - Torque Signal
16 - Reverse Input
16 - Reverse Input
18 - Forward Clutch Feed
18 - Forward Clutch Feed
29 - 3-4 Clutch
29 - 3-4 Clutch
37 - Overrun Clutch
37 - Overrun Clutch
39 - Pressure Plug
45 - Vent
48 - Regulated Apply
48 - Regulated Apply

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 - Converter Clutch Signal
26 - Converter Clutch 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

Spacer Plate to Case Gasket - M30/M32





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
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
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
15 - Reverse
16 - Reverse Input (Rev. Cl.)
16 - Reverse Input (Rev. Cl.)
16 - Reverse Input (Rev. Cl.)
17 - D4
17 - D4
17 - D4
17 - D4
18 - Forward Clutch Feed
18 - Forward Clutch Feed
18 - Forward Clutch Feed
18 - Forward Clutch Feed
18 - Forward Clutch Feed
20 - Accumulator
20 - Accumulator
20 - Accumulator
20 - Accumulator
21 - Orificed Accumulator
21 - Orificed Accumulator
22 - Signal A
22 - Signal A
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
26 - C.C. Signal
26 - C.C. Signal
26 - C.C. Signal
27 - 3-4 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
29 - 3-4 Clutch
29 - 3-4 Clutch
30 - 4th Signal
30 - 4th Signal
31 - Servo Feed
31 - Servo Feed
31 - Servo Feed
32 - 4th
33 - 3-4 Accumulator
33 - 3-4 Accumulator
33 - 3-4 Accumulator
34 - D3
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
38 - D2
38 - D2
38 - D2
38 - D2
39 - Orificed D2
39 - Orificed D2
41 - Lo
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
48 - Regulated Apply
48 - Regulated Apply

Spacer Plate Fluid Passages





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
9/10 - Actuator Feed Limit/Filtered Actuator Feed
9/10 - Actuator Feed Limit/Filtered Actuator Feed
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
10/22 - Filtered Actuator Feed/Signal A
10/23 - Filtered Actuator Feed/Signal B
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
15 - Reverse
15/16 - Reverse/Reverse Input (Rev. Clutch
15/16 - Reverse/Reverse Input (Rev. Clutch
16 - Reverse Input (Rev. Clutch
17 - D4
17 - D4
17 - D4
17 - D4
17 - D4
17/18 - D4
17/18 - D4
18 - Forward Clutch Feed
18 - Forward Clutch Feed
18 - Forward Clutch Feed
20 - Accumulator
20 - Accumulator
20 - Accumulator
20/21 - Accumulator/Orificed Accumulator
20/21 - Accumulator/Orificed Accumulator
21 - Orificed Accumulator
22 - Signal A
22 - Signal A
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24/25 - 2nd/2nd Clutch
24/25 - 2nd/2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
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
27/29 - 3-4 Signal
27/29 - 3-4 Signal
28 - 3rd Accumulator
29/28 - 3-4 Clutch/3rd Accumulator
29/28 - 3-4 Clutch/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
30 - 4th Signal
31 - Servo Feed
31 - Servo Feed
31 - Servo Feed
32 - 4th
33 - 3-4 Accumulator
33 - 3-4 Accumulator
33 - 3-4 Accumulator
34a - D3 - Blocked on M33 Models
34a - D3 - Blocked on M33 Models
34 - D3
34 - D3
34 - D3
34 - D3
34 - D3
34 - D3
35a - Overrun- Blocked on M33 Models
35a - Overrun- Blocked on M33 Models
35 - Overrun
35/36 - Overrun/Overrun Clutch Feed
35/36 - Overrun/Overrun Clutch Feed
35/39 - Overrun/Orificed D2
36 - Overrun Clutch Feed
37 - Overrun Clutch
38 - D2
38 - D2
38 - D2
38 - D2
38 - D2
38 - D2
38/39 - D2/Orificed D2
41 - Lo
41 - Lo
41 - Lo
41 - Lo
42 - Lo/1st
42 - Lo/1st
43 - Exhaust
43/44 - Exhaust/Orificed Exhaust
43/44 - Exhaust/Orificed Exhaust
44 - Orificed Exhaust
47 - Void
48 - Regulated Apply
48 - Regulated Apply
49 - Shift Solenoids Screen
50 - Pressure Control Solenoid Screen

Spacer Plate to Control Valve Body Gasket





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
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
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
15 - Reverse
15 - Reverse
16 - Reverse Input (Rev. Cl.)
17 - D4
17 - D4
17 - D4
17 - D4
17 - D4
17 - D4
18 - Forward Clutch Feed
18 - Forward Clutch Feed
18 - Forward Clutch Feed
20 - Accumulator
20 - Accumulator
20 - Accumulator
21 - Orificed Accumulator
22 - Signal A
22 - Signal A
22 - Signal A
23 - Signal B
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
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
28 - 3rd Accumulator
29 - 3-4 Clutch
29 - 3-4 Clutch
29 - 3-4 Clutch
29 - 3-4 Clutch
29 - 3-4 Clutch
29 - 3-4 Clutch
30 - 4th Signal
30 - 4th Signal
31 - Servo Feed
31 - Servo Feed
31 - Servo Feed
32 - 4th
33 - 3-4 Accumulator
33 - 3-4 Accumulator
33 - 3-4 Accumulator
34 - D3
34 - D3
34 - D3
34 - D3
34 - D3
34 - D3
35 - Overrun
35 - Overrun
35/39 - Overrun/Orificed D2
36 - Overrun Clutch Feed
37 - Overrun Clutch
38 - D2
38 - D2
38 - D2
38 - D2
38 - D2
40 - 3-2 Signal
40 - 3-2 Signal
41 - Lo
41 - Lo
41 - Lo
41 - Lo
42 - Lo/1st
42 - Lo/1st
43 - Exhaust
43 - Exhaust
44 - Orificed Exhaust
44 - Orificed Exhaust
47 - Void
48 - Regulated Apply
48 - Regulated Apply

Control Valve Body Fluid Passages (Case Side)

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
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
10 - Filtered Actuator Feed
10 - Filtered Actuator Feed
11 - Torque Signal
11 - Torque Signal
11 - Torque Signal
11 - Torque Signal
12 - PR
12 - PR
12 - PR
13 - D4-3-2
13 - D4-3-2
14 - Lo/Reverse
14 - Lo/Reverse
15 - Reverse
15 - Reverse
15 - Reverse
16 - Reverse Input (Rev. Clutch)
17 - D4
17 - D4
17 - D4
17 - D4
17 - D4
17 - D4
17 - D4
18 - Forward Clutch Feed
18 - Forward Clutch Feed
20 - Accumulator
20 - Accumulator
22 - Signal A
22 - Signal A
23 - Signal B
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
24 - 2nd
25 - 2nd Clutch
25 - 2nd Clutch
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
28 - 3rd Accumulator
29 - 3-4 Clutch
29 - 3-4 Clutch
29 - 3-4 Clutch
30 - 4th Signal
30 - 4th Signal
31 - Servo Feed
31 - Servo Feed
31 - Servo Feed
32 - 4th
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
37 - Overrun Clutch
38 - D2
38 - D2
38 - D2
40 - 3-2 Signal
41 - Lo
41 - Lo
41 - Lo
42 - Lo/1st
42 - Lo/1st
42 - Lo/1st
43 - Exhaust
43 - Exhaust
43 - Exhaust
43 - Exhaust
43 - Exhaust
43 - Exhaust
43 - 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
47 - Void
47 - Void
47 - Void
47 - Void
47 - Void
47 - Void
48 - Regulated Apply
48 - Regulated Apply
399 - Ball Check Valve - M33 Models

2-4 Servo Fluid Passages





#7 - 3rd Accumulator Retainer and Ball Assembly (40)
#7 - 3rd Accumulator Retainer and Ball Assembly (40)
11 - Case Servo Orificed Plug
11 - Case Servo Orificed Plug
25 - 2nd Clutch
25 - 2nd Clutch
25 - 2nd Clutch
28 - 3rd Accumulator
28 - 3rd Accumulator
28 - 3rd Accumulator
32 - 4th
32 - 4th
32 - 4th
32 - 4th
43 - Exhaust
43 - Exhaust
44 - Orificed Exhaust
44 - Orificed Exhaust

1-2 Accumulator Cover Fluid Passages

1-2 Accumulator Cover Fluid Passages:





20 - Accumulator
21 - Orificed Accumulator
25 - 2nd Clutch
25 - 2nd Clutch

1-2 Accumulator Cover Fluid Passages

1-2 Accumulator Cover Fluid Passages:





20 - Accumulator
21 - Orificed Accumulator
25 - 2nd Clutch
25 - 2nd Clutch