<strong>Yahoo Message Number: 100023</strong>Question: In the engine compartment (bolted back by the bumper) there are two airlines. Can these be used to tie in the Air Force Breaking system or are they installed to purge the lines (moisture, etc.).<br/><br/>As always, appreciate your assistance.<br/><br/><strong>Cori & Greg Young</strong> <br/>"The Restless Youngs"<br/><br/>2008 Allure Crane Prarie, 31655