3542-A/S WFL AIR LEAK .TO RECTIFY ~~~~~ 3542 - A/S WFL AIR LEAK.  3542 A/S WFL top hose holderfound loose. Re-tightened the holder & function test - OK. No leak detected. Air leak test = 0.5 bar/5 mins.  Faizal/Haziq/Hairi/Abdillah 44999