12
PARK Engine Running FOLDOUT 69 Figure 65 PUMP BODY (200) (Pump Cover Side) PUMP COVER (215) (Pump Body Side) PUMP COVER (215) (Case Side) CASE (8) (Pump Cover Side) CASE (8) (Valve Body Side) SPACER PLATE (48) (Case/Valve Body) VALVE BODY (60) (Case Side) 12 38 3 12 34 18 15 16 38 29 16 40 40 29 15 29 9 10 29 12 38 41 17 24 18 10 30 34 25 24 25 43 37 33 24 25 30 27 22 27 34 34 13 35 34 36 31 31 33 33 26 9 9 25 3 25 11 9 9 9 25 28 32 11 25 17 20 20 9 25 20 21 21 24 36 35 39 24 27 24 13 9 10 24 10 14 22 9 12 42 41 44 42 17 18 34 17 12 14 41 38 41 11 3 25 39 24 10 18 18 29 29 29 16 26 43 9 14 44 25 25 31 20 GASKET (47) (Case/Spacer plate) GASKET (52) (Spacer plate/Valve Body) CASE (8) (Servo Bore) 1-2 ACCUMULATOR COVER (57) NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN 21 25 25 20 28 #7/(40) 44 (11) 25 43 32 12a 38b 3a 12b 34b 18b 38d 18c 13b 15d 16a 38c 40b 15a 9m 9n/10 (51) 11c 29e 29d 40a 10d 27b/29 29a 29f/28 15b/16 35a 22b 27d 30a 30b 34f 25a 24h 31c 25b 33c 24g 34e 31b 31a 27a 33a 33b 32a 37a 36a 3c 25h 11b 9c 25f 28a 9e 9b 9d/10 (50) 26b 43a 25d 3b 11a 20c 25g 21a 9f 20e/21 17f 20a 9g 10a 35c/39 35b 35d/36 24f 24d 24c 13a 24a 24b 41d 17c 41c 12c 17b/18 18a 17d 42a 43c/44 9h 12e 22a 14b 10c/22 42b 14a 12d 17e 34a 41a 41b 38a 24m/25 47 9k/10 (49) 10b23 20b 24e 17g 20d/21 25e 9a 26a 43b/44 24k/25 34c 34d 29c 29b 29g/28 15c/16 17a/18 14c 44a 38e/39 27c/29 35e/36 25c 3 16 (237) 18 43 3 (240) 37 (237) 43 47 45 43 43 26 11 29 16 3 16 29 18 2 (240) 8 8 5 37 37 1 47 (232) 7 46 34 9 9 9 47 9 47 3 3 25 25 11 11 47 47 25 47 25 47 3 10 43 47 11 43 33 31 24 30 37 36 28 11 34 25 24 22 24 35 34 30 27 31 32 47 25 29 9 15 40 28 29 29 16 15 40 15 12 38 3 3 41 47 17 34 38 41 34 18 12 17 42 43 12 18 47 47 14 43 14 42 9 22 23 10 9 17 17 24 38 13 24 43 42 41 3 33 31 24 24 17 47 13 17 20 20 27 #8 #6 #5 #3 #2 #12 #4 FORWARD CLUTCH ACCUMULATOR BORE 17 47 47 35 47 43 47 47 47 26 26 47 47 47 47 10 12 38 3 18 38 16 28 29 15 34 29 9 9 15 29 11 10 29 40 15 40 35 34 31 31 33 33 22 27 30 34 30 25 24 24 24 31 25 43 26 33 37 36 32 25 28 9 25 9 3 11 25 25 3 9 10 11 21 20 25 9 10 17 20 35 35/39 24 27 24 24 13 13 22 14 22 9 12 42 14 12 24 24 18 38 41 17 41 12 42 17 17 34 12 34 41 38 17 44 47 9 23 20 17 9 26 44 34 29 29 18 24 14 43 10 25 41 38 45 47 3 3 8 43 5 4 2 4 4 43 3 6 1 4 3 2 7 26 47 46 43 11 3 16 16 37 37 5 37 8 29 18 29 1 (232) 2 43 47 16 (237) 37 (237) 26 (238) 7/6 (239) 2 (240) PRESSURE RELIEF VALVE BORE 47 45 8 43 5 4 4 3 3 3 2 43 16 11 29 43 43 46 37 47 26 4 7 4 2 3 1 16 25 47 12 38 3 3 29 38 16 40 29 15 29 11 18 30 27 27 18 34 47 34 25 24 31 33 43 37 37 26 47 47 47 47 47 47 9 25 3 11 32 28 32 25 21 20 33 33 25 9 39 35 35 24 47 24 22 22 10 47 14 12 9 9 9 44 17 42 42 41 17 14 12 12 18 34 34 41 10 10 9 36 9 17 17 12 14 11 9 11 34 16 16 22 13 13 #10 #1 37 18 11 29 16 3 29 3 41 38 44 (38) 28 47 43 47 (92) 26 36 33 9 33 38 19 25 47 47 47 SERVO BORE REAR LUBE TO LO/REVERSE CLUTCH 16 45 8 7 26 37 11 29 16 3 18 3 (39) 8 7 (10) (10) 26 37 3 16 29 11 18

4L60-E Hydraulic Schematics

Embed Size (px)

Citation preview

Page 1: 4L60-E Hydraulic Schematics

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

PARK Engine Running

FOLDOUT ➤ 69Figure 65

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 2: 4L60-E Hydraulic Schematics

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

REVERSE

FOLDOUT ➤ 71Figure 67

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 3: 4L60-E Hydraulic Schematics

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

NEUTRAL Engine Running

FOLDOUT ➤ 73Figure 69

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 4: 4L60-E Hydraulic Schematics

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

OVERDRIVE RANGE - FIRST GEAR

FOLDOUT ➤ 75Figure 71

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 5: 4L60-E Hydraulic Schematics

➤➤

➤➤

➤➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

OVERDRIVE RANGE - SECOND GEAR

FOLDOUT ➤ 77Figure 73

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 6: 4L60-E Hydraulic Schematics

➤➤

➤➤

➤➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

OVERDRIVE RANGE - THIRD GEAR

FOLDOUT ➤ 79Figure 75

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 7: 4L60-E Hydraulic Schematics

➤➤

➤➤

➤➤

➤➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

��������������������������������

����

�������������������������������

��

OVERDRIVE RANGE - FOURTH GEAR (Torque Converter Clutch Applied)

FOLDOUT ➤ 81Figure 77

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 8: 4L60-E Hydraulic Schematics

➤➤

➤➤

➤➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

OVERDRIVE RANGE - 4-3 DOWNSHIFT (Torque Converter Clutch Released)

FOLDOUT ➤ 83Figure 79

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 9: 4L60-E Hydraulic Schematics

➤➤

➤➤

➤➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

OVERDRIVE RANGE - 3-2 DOWNSHIFT

FOLDOUT ➤ 85Figure 81

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 10: 4L60-E Hydraulic Schematics

➤➤

➤➤

➤➤

➤➤

➤➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

MANUAL THIRD - THIRD GEAR

FOLDOUT ➤ 87Figure 83

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 11: 4L60-E Hydraulic Schematics

➤➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

MANUAL SECOND - SECOND GEAR

FOLDOUT ➤ 89Figure 85

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118

Page 12: 4L60-E Hydraulic Schematics

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤ ➤

➤ ➤

➤➤

➤➤

➤➤

➤➤

➤➤

��

���

����

��������������������������������

����

����

�������������������������������

��

MANUAL FIRST - FIRST GEAR

FOLDOUT ➤ 91Figure 87

PUMP BODY (200) (Pump Cover Side)

PUMP COVER (215) (Pump Body Side)

PUMP COVER (215) (Case Side)

CASE (8) (Pump Cover Side)

CASE (8) (Valve Body Side)

SPACER PLATE (48) (Case/Valve Body)

VALVE BODY (60) (Case Side)

1238

3 12

34

18

15

16

382916

4040

2915

29

9

1029

12

38

41

17

24

18

10

30

34

25

24

2543

37

33

24

25

30 27 22

27

34

34

13

35

34

36

3131

33

33

26

9

9

253

25

11

9 9

9

25

2832

11

25

1720 20

9

25

20

21

21

24

36 35

39

24

27

24

13

9

10

2410

1422

9

12

42

4144

4217

18

34

17

12

14

41

38

41

11

3

25

3924 10

18

18

29

29

2916

26

43

9

14

44

25

25

31

20

GASKET (47) (Case/Spacer plate)

GASKET (52) (Spacer plate/Valve Body)

CASE (8) (Servo Bore)

1-2 ACCUMULATOR COVER (57)

NOTE: - INDICATES BOLT HOLES - NON- FUNCTIONAL HOLES HAVE BEEN REMOVED FROM COMPONENT DRAWINGS TO TO SIMPLIFY TRACING FLUID FLOW. - EXHAUST FLUID NOT SHOWN

21

25

25

20

28 #7/(40)

44 (11)

25

43

32

12a

38b3a

12b

34b

18b

38d

18c

13b

15d

16a

38c

40b

15a

9m

9n/10 (51)11c

29e

29d

40a10d

27b/29

29a

29f/2815b/16

35a22b27d30a

30b

34f

25a

24h

31c

25b

33c

24g 34e

31b

31a

27a

33a

33b

32a37a

36a

3c

25h

11b

9c

25f28a

9e

9b

9d/10 (50)

26b

43a

25d

3b11a

20c

25g

21a

9f

20e/21

17f20a

9g

10a

35c/3935b35d/36

24f

24d

24c

13a

24a24b

41d

17c

41c

12c17b/18

18a

17d42a

43c/449h

12e

22a 14b

10c/22

42b

14a12d

17e

34a 41a

41b

38a

24m/25

47

9k/10 (49)

10b23

20b

24e

17g

20d/21

25e

9a

26a

43b/44

24k/25

34c

34d

29c

29b

29g/2815c/16

17a/18

14c

44a

38e/39

27c/29

35e/36

25c

3

16 (237)

18

43

3 (240)

37 (237)

43

47

45

43

43

26

112916

3

16 2918

2 (240)

8

8 5

37

37

1

47

(232)

7

46

34

9

9

9 47

9

47

3

3

25

25

11

11

47

47

25

47

25

47

3

10

43

47

11

43

333124

30

3736

28

1134

25 24

22

24

35

3430 27

3132

47 25

29

9

15

40

28 29 29 16

15

40

15 12

38

3

341 47

17

3438

41

34

18

1217

42

43

12

18

47

47

14

43

1442

9 22

23

10

9

17

17

24

38

13 2443

42

41

3

33

3124

24

17 47

13

1720

20

27

#8

#6 #5

#3

#2 #12

#4

FORWARD CLUTCH

ACCUMULATOR BORE➤

17

47

47

35

47

43

4747

47 2626

47

47

47

4710

12 38

3

18

38

16

28

29

15

3429

9

9

15

29

11

10 29

40

15

40

3534

31

31 3333

2227

30

34

30

25 24 24

24

31

25

43

26

3337

36 32

25

28

925

9

3 11

2525

3

9 10

11

2120

25

9

10

17 20

35

35/39

24

27 24

24

13

13

22

1422

9

1242

1412

242418

38 41

17

41

1242

17

1734

1234 41

38

17

44

47

9

23

20

17

9

26

44

34

29

29

18

24

14

43

10

25

41

38

��

��45

47

3

3

8

43

5

4

2

4

4

43

3

6

1

4

3

2

7

26

47 46

43 11

3

16

16

37

37

537

8

2918

29

1

(232)

2

43

47

16

(237)

37 (237)

26 (238)

7/6 (239)

2 (240)

PRESSURE RELIEF VALVE BORE

4745

8

43

5

4

4

3

3

3

2

43

16

11

29

43

43

46

37

47

26

4

7

4

2

3

1

16

25

47 1238

3

3

29

38

16

4029

15

29

1118

30 27

27

18

34

47

34

25 24

3133

43

37 37

26

47

47

47

47

4747

9

25

311

32

28

32

25

21

20

33

33

25

9

39

35

3524

47

2422

2210

47

14

12

99

9

44

17 42 42

41

17

14

1212

18

34

34

41

10

10

9

36

9

17

17

12

14

11

9

11

34

1616

2213

13

#10

#1

37

18

11

29

16

3

29

3

41

38

44 (38)

28

47

43

47

(92)

26

36

33

9

33

38

19

25

47

47

47

SERVO BORE

REAR LUBE

TO LO/REVERSE

CLUTCH

16

45

8

7

26

37

11 2916

318

3

(39)

8

7

(10)

(10)

26 37 316291118