Bench testing a transmission with this hydraulic unit tester can save valuable time by reducing unnecessary installation and removal from the vehicle. This roll around unit allows the operator to test the hydraulic integrity of the individual components in the transmission.
With a simple connection, clutch and band operation can be diagnosed. A test plate is attached to the transmission. Then, using a flow meter, the operator performs a test to indicate the amount of leakage at the piston or servo seals. A pass / fail condition can be determined at this point.