3516-AIR LEAK FROM A/S WIPER CONTROL VAL ~~~~~ 3516-AIR LEAK FROM A/S WIPER CONTROL VALVE DURING TRAIN PREP.  3516 A/S wiper fitting leaking - Replaced. TEsted Operation - OK. Air leak test - OK.                 3516,,    Charging Time : 2:42 Cut Out       : 10.2 Cut In        : 8.3 Leak Test:    : 0.4 Shafie/Sugu/Anand 44838