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.

 

SPRING SPECIFICATIONS
Spring Standard (New)-Unit: mm (in.) 
Wire Diameter O.D. Free Length No. of Coils 
Shift valve D spring 0.8 (0.031) 5.6 (0.220) 28.1 (1.106) 15.9 
4th accumulator spring B 2.3 (0.091) 12.2 (0.480) 31.5 (1.240)   6.6 
4th accumulator spring A 2.4 (0.094) 18.6 (0.732) 49.0 (1.929)   7.1 
2nd accumulator spring B 2.0 (0.079) 10.6 (0.417) 34.0 (1.339)   8.0 
2nd accumulator spring A 2.2 (0.087) 16.6 (0.654) 48.2 (1.898)   8.5 
5th accumulator spring 2.5 (0.098) 14.6 (0.575) 29.9 (1.177)   4.9