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Home >> Isuzu >> 2003 >> Axiom Base, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Valve Body Assembly (Main Case) >> Removal

Valve Body Assembly (Main Case): Removal

  1. Raise the vehicle and support it on jack stands.
  2. Disconnect battery ground cable.
  3. Remove transfer protector (4x4).
  4. Drain fluid.
  5. Support transfer case with a jack and remove third crossmember.
  6. Remove sixteen 10 mm screws, main case oil pan, magnet and gasket.
  7. Remove three 13 mm oil filter fixing screws, then remove oil filter.
  8. Remove two 13 mm manual detent fixing screws, then remove roller and spring assembly.
  9. Disconnect wiring harness from band control solenoid and shift solenoids. Pull only on connectors, not on wiring harness.
  10. Remove four 13 mm servo cover fixing screws, then remove servo cover and gasket.
  11. Remove seven 13 mm valve body fixing screws.
  12. Remove main case valve body with manual valve link and transfer plate. Note the position of the link (long end into valve, short end into range selector lever).
  13. Remove transfer plate gasket from main case.
  14. Remove two check balls from main case.