Valve Body: Disassembly
NOTE:
When disassembling valve body, lay out components in order of removal for reassembly reference.
- Remove torque converter check valve and spring. Remove relief valve cap, spring and valve. Remove orifice control valve plate, spring and valve. Remove detent spring and rollers. Remove manual valve.
- Remove 1-2 shift valve plate, then carefully remove 1-2 shift valve with sleeve. Remove 1-2 shift spring. On 1-2 shift valve, carefully slide sleeve off valve, being careful to catch steel balls (2) and spring as sleeve is removed.
- Remove and disassemble 2-3 an 3-4 shift valve in same manner as 1-2 shift valve. Check all components for wear or damage. Replace spring if damaged or bent, replace complete valve body assembly if valve body or any valve is worn or damaged. See Figure.