38. Middle Control Valve Body Assemble

MIDDLE CONTROL VALVE BODY ASSEMBLE





1. Inspect middle control valve body (370) casting for the following conditions:
^ Porosity
^ Cracks
^ Damaged machine surface
^ Chips or debris
^ Damage to valve bores
2. Inspect all valves, springs, bushings, and clean all components in clean solvent.





3. Install reverse shift ball check valve bushing (373).
4. Install reverse shift check ball (374).
5. Install reverse shift ball check valve bushing (375).
6. Install sleeve/bore retainer (349).





7. Install solenoid relay valve spring (379).
8. Install solenoid relay valve (378).
9. Install solenoid relay valve plunger (377).
10. Install solenoid relay valve sleeve (376).
11. Install sleeve/bore retainer (349).





12. Install 4-5 clutch release valve spring (384).
13. Install 4-5 clutch release valve (385).
14. Install U2 shift valve bore plug (394).
15. Install sleeve/bore retainer (349).





16. Install U1 shift valve (386).
17. Install U1 shift valve spring (387).
18. Install U2 shift valve bore plug (374).
19. Install sleeve/bore retainer (349).





20. Install MI shift valve (389).
21. Install MI shift valve spring (390).
22. Install MI shift valve bore plug (391).
23. Install sleeve/bore retainer (349).





24. Install U2 shift valve (392).
25. Install U2 shift valve spring (393).
26. Install U2 shift valve bore plug (394).
27. Install sleeve/bore retainer (349).





28. Install primary regulator valve (395).
29. Install primary regulator valve spring (396).
30. Install primary regulator valve plunger (397).
31. Install primary regulator valve sleeve (398).
32. Install sleeve/bore retainer (349).





33. Install accumulator check valves (353).
34. Install by-pass valve (381).
35. Install solenoid relay valve spring (380).
36. Install cooler bypass valve (382).
37. Install cooler bypass valve spring (383).