91. Control Valve Assembly Disassemble
Control Valve Assembly DisassembleTools Required
^ J33163 Valve Tray Set
1. Position the control valve module on the work table so that the main valve body module is facing up.
2. Remove 6 bolts (1) and one bolt (2) retaining the reverse signal tube and pressure switch assembly to the main valve body.
3. Remove the reverse signal tube (2) from the main valve body (3).
4. Remove the pressure switch assembly (1) from the main valve body (3).
5. Remove 2 bolts (1) retaining the G solenoid valve body.
Important: To help prevent confusing parts on reassembly, use J33163 to store the removed control valve assembly valves, springs, and stops.
6. Remove the G solenoid body (2) assembly.
7. Remove the G solenoid retainer (5) from the bottom of the valve body.
8. Remove the G solenoid (3).
9. Remove 2 O-rings (4) from the G solenoid (3).
10. Remove the F trim solenoid retainer (1).
11. Remove the F trim solenoid (7), sleeve (4), valve (3), and spring (2).
12. Remove the O-rings (5, 6) from the F trim solenoid (7).
13. Remove the D ON/OFF shift solenoid retainer (1)
14. Remove the D ON/OFF shift solenoid (4).
15. Remove the O-rings (2, 3) from the D ON/OFF shift solenoid (4).
16. Remove the E ON/OFF shift solenoid retainer (1).
17. Remove the E ON/OFF shift solenoid (4).
18. Remove the O-rings (2, 3) from the E ON/OFF shift solenoid (4).
19. Remove 3 bolts (1) that retain the A/B solenoid bracket (2) to the main valve body (3).
20. Remove the A/B solenoid bracket (1), 2 accumulator springs (2), and 2 accumulator plugs (3).
21. Remove the A trim solenoid (15), valve (13), spring (12), if present, valve (11), and spring (10).
22. Remove the B trim solenoid (9), valve (7), valve (6), and spring (5).
23. Remove the O-ring (14) from the A trim solenoid (15).
24. Remove the O-ring (8) from the B trim solenoid (9).
25. Position the control valve module on the work table so that the shift valve body (1) is facing up.
26. Remove the C ON/OFF shift solenoid retainer (2).
27. Remove the C ON/OFF shift solenoid (5).
28. Remove the O-rings (3, 4) from the C ON/OFF shift solenoid (5).
29. Remove 11 bolts (1) retaining the shift valve body and the main valve body together.
30. Position the control valve module on the work table so that the main valve body is facing up.
31. Reinstall 4 bolts (1) so that the bolts are partially threaded into the shift valve body and protrude from the main valve body.
32. Position the control valve module on edge so that the top and bottom are vertical.
33. Gently tap the bolts until the module separates.
34. Position the control valve assembly on the work table so that the shift valve body (1) is facing up.
35. Separate the shift valve body assembly <1) the separator plate (2), and the main valve body assembly (4).