Main Valve Body Disassembly, Inspection, and Reassembly
- Clean all parts thoroughly in solvent, and dry them with compressed air. Blow out all passages.
- Do not use a magnet to remove the check balls, it may magnetize the balls.
- Inspect the valve body for scoring and damage.
- Check all valves for free movement. If any fail to slide freely, do the valve body repair procedure (see VALVE BODY REPAIR ).
- Coat all parts with ATF during assembly.
SPRING SPECIFICATIONS
SPRING SPECIFICATIONS
| Springs | Standard (New)-Unit: mm (in.) | ||||
|---|---|---|---|---|---|
| Wire Diameter | O.D. | Free Length | No. of Coils | ||
| A | Shift valve A spring | 0.8 (0.031) | 5.6 (0.220) | 28.1 (1.106) | 15.9 |
| B | Shift valve B spring | 0.8 (0.031) | 5.6 (0.220) | 28.1 (1.106) | 15.9 |
| C | Shift valve C spring | 0.8 (0.031) | 5.6 (0.220) | 28.1 (1.106) | 15.9 |
| D | Relief valve spring | 1.0 (0.039) | 9.6 (0.378) | 34.1 (1.343) | 10.2 |
| E | Lock-up control valve spring | 0.65 (0.026) | 7.1 (0.280) | 23.1 (0.909) | 12.7 |
| F | Cooler check valve spring | 0.85 (0.033) | 6.6 (0.260) | 27.0 (1.063) | 11.3 |
| G | Servo control valve spring | 0.7 (0.028) | 6.6 (0.260) | 35.7 (1.406) | 17.2 |
| H | Shift valve E spring | 0.8 (0.031) | 5.6 (0.220) | 28.1 (1.106) | 15.9 |