PM,#509/510 AIR LEAK TEST,FAILED,TO RECT ~~~~~ PM,#509/510 AIR LEAK TEST,FAILED,TO RECT     #3510 T/T found constant air perging from exhaust port,c/o and function test ok.Air leak test 0.5bar/5min. T/T:- Old s/n: 3514470243 New s/n: 351580281 Not: 2430088 raise. Done by Sanip/Koh. 26/10/22