505/506 Air leak test failed when doors ~~~~~ To follow up.  505/506 replaced the door manifolds at the following locations : #3506 B3, #2506 A3/B2/B3 & #1505 A2. OPS 30 raised to follow up the remaining 6 locations & to conduct air leak test. To replace : #3505 A1/A3/B1, #1505 B1, #2505 B4 & #2506 A1.  Sarma 44295 To follow up c/o manifold on:    3505 A1, A3, B1 1505 B1 2505 B4 2506 A1  505/506 replaced door manifolds at the following locations : #3505 A1/A3/B1, #1505 B1, #2505 B4 & #2506 A1. Function check saloon doors operation - OK. Air leak test with saloon doors open : 0.5 bar/5 min.  Chan GF 44295 505/506 Air leak test failed when doors are open position. 2.0 bar/5min.  505/506 replaced all the leaking test points. Air leak test : 0.4 bar/5 min. Removed all the leaking door manifolds. OPS 20 raised to follow-up.  Alan/Lee PT/Shafie 44294