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Upper Valve Body: Reassembly

  1. Install the plunger (32) and spring (33) into the sleeve (31).

    Install the lock-up relay valve (34) into the sleeve (31).

    Install the sleeve (31) with the plunger (32), spring (33) and lock-up relay valve (34) into the bore.

    Fig 1: Installing Plunger & Spring Into Sleeve
    G02789490Courtesy of ISUZU MOTOR CO.
  2. Install the retainer (30).
    Fig 2: Installing Retainer
    G02789491Courtesy of ISUZU MOTOR CO.
  3. Install the spring, 3-4 shift valve (28) and plug (27) into the bore.
    Fig 3: Installing Spring, 3-4 Shift Valve & Plug
    G02789492Courtesy of ISUZU MOTOR CO.
  4. Install the retainer (26) by pushing the plug.
    Fig 4: Installing Retainer By Pushing Plug
    G02789493Courtesy of ISUZU MOTOR CO.
  5. Install the spring (25), second coast modulator valve (24) and plug (23) into the bore.
    Fig 5: Installing Spring, Second Coast Modulator Valve & Plug Into Bore
    G02789494Courtesy of ISUZU MOTOR CO.
  6. Install the retainer (22) by pushing the plug.
    Fig 6: Installing Retainer By Pushing Plug
    G02789495Courtesy of ISUZU MOTOR CO.
  7. Install the reverse control valve (21), spring (20) and plug (19) into the bore.
    Fig 7: Installing Reverse Control Valve, Spring & Plug
    G02789496Courtesy of ISUZU MOTOR CO.
  8. Install the retainer (18) by pushing the plug.
    Fig 8: Installing Retainer By Pushing Plug
    G02789497Courtesy of ISUZU MOTOR CO.
  9. Install the 2-3 valve (17), spring (16) and plug (15) into the bore.
    Fig 9: Installing 2-3 Valve, Spring & Plug
    G02789498Courtesy of ISUZU MOTOR CO.
  10. Install the retainer (14) by pushing the plug.
    Fig 10: Installing Retainer By Pushing Plug
    G02789499Courtesy of ISUZU MOTOR CO.
  11. Install the spring (13), secondary regulator valve (12) and plug (11) into the bore.
    Fig 11: Installing Spring, Secondary Regulator Valve & Plug
    G02789500Courtesy of ISUZU MOTOR CO.
  12. Install the retainer (10) by pushing the plug.
    Fig 12: Installing Retainer By Pushing Plug
    G02789501Courtesy of ISUZU MOTOR CO.
  13. Install the check valve NO.1 (9), ball (8) and check valve NO.2 (7) to valve body.
    Fig 13: Installing Valve No. 1, Ball & Check Valve No. 2
    G02789502Courtesy of ISUZU MOTOR CO.
  14. Install the retainer (6).
    Fig 14: Installing Retainer
    G02789503Courtesy of ISUZU MOTOR CO.
  15. Install the check valve NO.1 (5), ball (4) and check valve NO.2 (3) to the valve body.
    Fig 15: Installing Check Valve No. 1, Ball & Check Valve No. 2
    G02789504Courtesy of ISUZU MOTOR CO.
  16. Install the retainer (2).
    Fig 16: Installing Retainer
    G02789505Courtesy of ISUZU MOTOR CO.
    NOTE: Make sure eight retainers are installed correctly
    Fig 17: Making Sure Eight Retainers Installed Correctly
    G02789506Courtesy of ISUZU MOTOR CO.
  17. Install the two types of check balls (1) to the valve body.

    Number of check ball:  11

    DIAMETER SPECIFICATION

    Check ball Diameter
    (A) Rubber ball 5.535 mm (0.2179 in
    (B) Rubber ball 6.35 mm (0.2500 in
    Fig 18: Installing Two Types Of Balls To Valve Body
    G02789507Courtesy of ISUZU MOTOR CO.
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