Apparatus for servicing automatic transmissions and the like

摘要

A flusher and refill system for automobile, subassemblies such as an automatic transmission includes a storage tank for waste transmission fluid and a storage tank for unused or replacement transmission fluid. A fluid-conducting hose leading from the subassembly is connected to a fluid flow path leading to the waste fluid storage tank and which includes an electric valve and flow rate monitoring gauge. A second fluid- conducting hose is connected to a pump for pumping fluid from the unused fluid storage tank. The rate at which fluid is pumped out is monitored and a flow control valve in the new fluid flow path is adjusted so that replacement fluid is pumped into the subassembly at the same flow rate as used fluid is being pumped out.