Valve Body

Servo Body Disassembly, Inspection and Reassembly

 14-94  

  1. Clean all parts thoroughly in solvent or carburettor cleaner and dry them with compressed air. Blow out all passages.
  2. Replace the valve body as an assembly if any parts are worn or damaged.
  3. Coat all parts with ATF during assembly.

    1. SERVO BODY

      Inspect for scoring and damage.

    2. SERVO VALVE/SHIFT FORK SHAFT
    3. O-RING

      Replace

    4. SNAP RING
    5. 1ST ACCUMULATOR PISTON
    6. 4TH ACCUMULATOR PISTON
    7. SNAP RING
    8. 3RD SUB ACCUMULATOR PISTON
    9. O-RING

      Replace

    10. 2ND ACCUMULATOR PISTON

SPRING SPECIFICATIONS

No. Spring Standard (New)-Unit: mm (in.)
    Wire Dia. O.D. Free Length No. of Coils
(1) 1st accumulator spring 2.1 (0.083) 16.0 (0.630) 89.1 (3.508) 16.2
(2) 4th accumulator spring A 2.6 (0.102) 17.0 (0.669) 88.4 (3.480) 14.2
(3) 4th accumulator spring B 2.3 (0.091) 10.2 (0.402) 51.6 (2.031) 13.8
(4) 3rd accumulator spring A 2.8 (0.110) 17.5 (0.689) 94.3 (3.713) 15.9
(5) 3rd accumulator spring B 2.1 (0.083) 31.0 (1.220) 38.2 (1.504) 2.6
(6) 2nd accumulator spring C 2.2 (0.087) 14.5 (0.571) 68.0 (2.677) 13.9
(7) 2nd accumulator spring A 2.4 (0.094) 29.0 (1.142) 39.0 (1.535) 2.9