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.
Over
the years I have heard several different philosophies when it comes to flushing
and cleaning transmission solenoids. Most hydraulic solenoid test machines have either flush
mode or an external cleaning system for solenoids. It is easy to think of it
like you are putting the solenoid in a dishwasher of sorts and