Valve body repair
Valve Bodies, Solenoids and Hydraulic System Testing
Technical guides on valve body repair, hydraulic control circuits, solenoids, separator plates, valves, bores, wear points, testing procedures, rebuilding methods, and related replacement parts. This section is designed for transmission rebuilders, valve body specialists, repair shops, suppliers, and parts professionals working with automatic transmission hydraulic control systems.
The valve body is a hydraulic “controller” (also
called as a “transmission brain”) consisting of valves, solenoids, sensors
batteries and attached to them are passages and channels, which guide the flow of
ATF to various valves with the purpose to
activate required clutch and shift the gear properly according to the driving
situation.