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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 954 (Automatic Transaxle - AF33-5 (Removal & Installation, Service & Overhaul)) >> Repair Instructions >> Middle Control Valve Body Disassemble

Middle Control Valve Body Disassemble

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Check Valve Assemblies, TCC Valve & Cooler By-Pass Valve
    GM749786Courtesy of GENERAL MOTORS CORP.
    CAUTION: Valve springs can be tightly compressed. Use care when removing retainers and plugs. Personal injury could result.
  1. Remove the TCC check valve (382).
  2. Remove the TCC check valve spring (383).
  3. Remove the cooler by-pass valve (381).
  4. Remove the cooler by-pass valve spring (380).
  5. Remove the 5 accumulator check valve assemblies (353).
    6. Fig 2: Exploded View Of Primary Regulator Valve Assembly
    GM767390Courtesy of GENERAL MOTORS CORP.
  6. Remove the sleeve/bore plug retainer (362).
  7. Remove the primary regulator valve sleeve (398).
  8. Remove the primary regulator valve plunger (397).
  9. Remove the primary regulator valve spring (396).
  10. Remove the primary regulator valve (395).
    11. Fig 3: Exploded View Of U2 Shift Valve Assembly
    GM767394Courtesy of GENERAL MOTORS CORP.
  11. Remove the sleeve/bore plug retainer (362).
  12. Remove the U2 shift valve bore plug (394).
  13. Remove the U2 shift valve spring (393).
  14. Remove the U2 shift valve (392).
    15. Fig 4: Exploded View Of M1 Shift Valve Assembly
    GM767397Courtesy of GENERAL MOTORS CORP.
  15. Remove the sleeve/bore plug retainer (362).
  16. Remove the M1 shift valve bore plug (391).
  17. Remove the M1 shift valve spring (390).
  18. Remove the M1 shift valve (389).
    19. Fig 5: Exploded View Of U1 Shift Valve Assembly
    GM767399Courtesy of GENERAL MOTORS CORP.
  19. Remove the sleeve/bore plug retainer (362).
  20. Remove the U2 shift valve bore plug (394).
  21. Remove the U1 shift valve spring (387).
  22. Remove the U1 shift valve (386).
    23. Fig 6: Exploded View Of 3rd Gear Band (B4) Release Valve Assembly
    GM767401Courtesy of GENERAL MOTORS CORP.
  23. Remove the sleeve/bore plug retainer (362).
  24. Remove the U2 shift valve bore plug (394).
  25. Remove the 3rd gear band (B4) release valve (385).
  26. Remove the 3rd gear band (B4) release valve spring (384).
    27. Fig 7: Exploded View Of Solenoid Relay Valve Assembly
    GM767402Courtesy of GENERAL MOTORS CORP.
  27. Remove the sleeve/bore plug retainer (362).
  28. Remove the solenoid relay valve sleeve (376).
  29. Remove the solenoid relay valve plunger (377).
  30. Remove the solenoid relay valve (378).
  31. Remove the solenoid relay valve spring (379).
    32. Fig 8: Exploded View Of Reverse Shift Ball Check Valve Assembly
    GM767404Courtesy of GENERAL MOTORS CORP.
  32. Remove the sleeve/bore plug retainer (362).
  33. Remove the reverse shift ball check valve bushing - outer (375).
  34. Remove the reverse shift ball check valve (374).
  35. Remove the reverse shift ball check valve bushing - inner (373).
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