Control Valve Upper Body: Disassembly
- Use a screwdriver to pry out retainer plates. Remove retainer plates while holding spring, plugs and sleeves. Remove plug slowly to prevent internal parts from jumping out.
- Place mating surface of valve body face down and remove internal parts. If valve is hard to remove, lightly tap valve body with soft-faced hammer. DO NOT use a magnet to remove valves. DO NOT drop or damage valves or sleeves.