#549/550,air leak test failed,To rectify ~~~~~ #549/550,air leak test failed,To rectify     Check & found #3550-A side AS pipe join leak-tighten ok.A side WFL-2 join leak-secure ok. #1550 brake frame B-13 v/v pipe join air leak secure ok and CR pipe join air leak-secure ok. #2549-brake frame B13 v/v pipe join leak secure ok and strain check v/v air leak secure ok. #1549-A side AS pipe join air leak secure ok. #3549-CG v/v pipe join leak secure ok and Bside WFL join air leak secure ok. Air leak test 0.5bar/5min,cut in=8.8bar and cut out=10.35bar,Charging time 2min & 25sec. Done by Sanip/Jack.    19/05/21