What was found
CENTER SUPERNUMERARY SEAT 02 MASK INOP.(<DIV>NO LEAK FOUND AT CENTER SUPERNUMERARY OXYGEN MASK . CENTER MASK INOP TRANSFERRED TO MDDR 108504 IAW DDG 35-11-03-02A CAT C DUE 21MAR19. CENTER SEAT CANNOT BE OCCUPIED. LEAK TEST IAW GMM 3-25-3. MCC INIT ST 0124Z.</DIV><DIV>LP 1015493-M5: PART RECEIVED WAS BAD FROM STOCK. DMI 108504 REMAINS OPEN. NEW PART ON ORDER. </DIV><DIV>LP 1085913-M7: REMOVED AND REPLACED CREW O2 MASK STOWAGE BOX AT CENTER SUPERNUMERARY SEAT IAW AMM 35-11-51. OPS AND LEAK CHECK GOOD. THIS CLEARS MDDR 108504.</DIV>)