Back Flush

1. Disconnect both hoses from the oil cooler pipes and then connect them to the opposite oil cooler pipe. This will allow the oil cooler and pipes to be back flushed.

2. Repeat steps 3 and 4 of the INITIAL FLUSH procedure.

3. Release the trigger of J 35944 and allow water only to rinse the oil cooler and pipes for one minute.

4. Turn the water valve on J 35944 to the "OFF" position and turn "OFF" the water supply at the faucet.

5. Attach the air supply to the air valve on J 35944 and blow out the water from the oil cooler and pipes. Continue until no water comes out of the discharge hose.