#3569 contant air leak from Underframe t ~~~~~ #3569 contant air leak from Underframe t     Check and found air leaking constant at Air dryer exhaust during air comp running.Further check air dryer connection ok and no FC observed in Tims.Air dryer c/o done.Function test ok.Air leak test 0.6bar/5min.Air comp cut in-8.6bar,cut out-10.3bar and charging time-2min & 20sec. Air dryer- Old s/n: 015-12586 New s/n: 3512 49 0005 Not: 2326454 Done by Koh. 27/10/21