Operation CHARM: Car repair manuals for everyone.

Main Control












Main Control Assembly

- The main control valve body and related components are part of the pressure side of the hydraulic system.
- The main control valve body consists of the solenoids, the valve body assembly and the separator plate.
- These components combine to convert electrical signals into hydraulic actions.
- All valves in the main control assembly are anodized aluminum and cannot be sanded, filed, or dressed in any other way. Any damage to the valves that prevents or restricts their movement requires replacement of the entire main control valve body.