DURING SHUNTING OUT AT MANT. PIT,FOUND H ~~~~~ DURING SHUNTING OUT AT MANT. PIT,FOUND H     #3566-B/S WFL hose dislodge and elbow connector faulty.Replace WFL connector and test ok.Air leak test 0.4/5min. Done by Zulq/Saini/Haslan. 03/12/21