Servo Body Disassembly, Inspection, and Reassembly (A/T)

Servo Body Disassembly, Inspection, and Reassembly

1.	Clean all parts thoroughly in solvent or carburetor cleaner, and dry them with compressed air. Blow out all passages.

2.	Inspect the valve body for scoring and damage.

3.	Check the shift valve D for free movement. If any fail to slide freely, refer to valve body repair.

4.	When removing and installing the shift solenoid valves, refer to shift solenoid valves removal and installation.

5.	Coat all parts with ATF during assembly.

6.

Replace the O-rings with new ones. 6 x 1.0 mm 12 N·m (1.2 kgf·m, 8.7 lbf·ft)O-RING Replace.SERVO VALVE/SHIFT FORK SHAFTSPRING SEATACCUMULATOR COVERF5TH ACCUMULATOR PISTONSERVO BODYO-RING Replace.SHIFT VALVE DAO-RING Replace.4TH ACCUMULATOR PISTONO-RING Replace.BC2ND ACCUMULATOR PISTONDE SPRING SPECIFICATIONS Spring  Standard (New)-Unit: mm (in.)  Wire Diameter  O.D.  Free Length  No. of Coils  A  Shift valve D spring  0.8 (0.031)  5.6 (0.220)  28.1 (1.106)  15.9  B  4th accumulator spring B  2.3 (0.091)  12.2 (0.480)  31.5 (1.240)    6.6  C  4th accumulator spring A  2.4 (0.094)  18.6 (0.732)  49.0 (1.929)    7.1  D  2nd accumulator spring B  2.0 (0.079)  10.6 (0.417)  34.0 (1.339)    8.0  E  2nd accumulator spring A  2.2 (0.087)  16.6 (0.654)  48.2 (1.898)    8.5  F  5th accumulator spring  2.5 (0.098)  14.6 (0.575)  29.9 (1.177)    4.9