TC reported MR dropped to 8 bar. No compressor fault was reported. ~~~~~ L3   #3507 found WFL B/S hose adapter broken. Replaced damaged hose adapter and checked air leak-ok. #3507 cut in = 8.4bar, cut out = 10.4bar. #3507 cut in = 8.3bar, cut out = 10.4bar. Air leak 5min per 0.5bar. Done by Kumar/Jack/Sateesh/Koh. 12/02/20.