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Transmission Valve Body Assembly: Disassembly

  1. Remove detent spring from valve body.
    Fig 1: Removing Detent Spring From Valve Body
    G02789421Courtesy of ISUZU MOTOR CO.
  2. Remove the manual shift valve.
  3. Remove the upper valve body.
  4. Remove the No.1 gasket (Upper valve body side).
  5. Remove the valve body plate.
    • Turn over assembly and remove thirty bolts.
    Fig 2: Removing Valve Body Plate
    G02794684Courtesy of ISUZU MOTOR CO.
  6. Remove the clamp.
  7. Remove the pressure control solenoid.

    Hold the valve body plate to the upper valve body.

    Lift off upper valve body and plate as a single unit.

    NOTE: Be careful that the check balls and strainers do not fall out.
    Fig 3: Removing Pressure Control Solenoid
    G02789423Courtesy of ISUZU MOTOR CO.
  8. Remove the No.2 gasket (Lower valve body side).
  9. Remove the lower valve body.