The Reverser allows the user to change the direction of the flow with minimal effort. Simply turn the handle and the hot oil in the lines will flow in the opposite direction. With this feature it is no longer necessary to uncouple, switch, and recouple the hot lines.
G-TEC recommends back-flushing the cooler lines first, if possible.* We suggest a 15-5-15 method: back-flush for 15 minutes, forward-flush for 5 minutes, and back-flush for 15 minutes.
*Some vehicles cannot be back-flushed due to a directional check ball that makes back-flushing impossible. In some cases, it is possible to temporarily remove the check ball which would allow you to back-flush the system. Each vehicle's manual should be consulted prior to flushing to determine if it has the check ball.
G-TEC recommends back-flushing the cooler lines first, if possible.* We suggest a 15-5-15 method: back-flush for 15 minutes, forward-flush for 5 minutes, and back-flush for 15 minutes.
*Some vehicles cannot be back-flushed due to a directional check ball that makes back-flushing impossible. In some cases, it is possible to temporarily remove the check ball which would allow you to back-flush the system. Each vehicle's manual should be consulted prior to flushing to determine if it has the check ball.
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