What was found
BOTH REAR LAVS LEAKING CONTINUOUSLY DURING FLIGHT BRADLEY NEIL PAUL TOMC APPROVES LAVATORY K & M TOILET FLUSH SYSTEM(S) INOPERATIVE AND DEACTIVATED. ASSOCIATED LAVATORY(IES) IS NOT USABLE PER MEL 3830C. BOTH TANKS DUMPED/DRAINED AND NO LEAKS DISPATCH DESK: 3492 NAME: MIKE F DATE: 26-AUG-23- NOC DESK: 757 NAME: SCOTT W.DATE: 26-AUG-23- DEFERRED DIRECTLY BY TOMC UPDATED MAA CODE FIX USING VENDOR MAA SCREEN MAC METER INITIATED FOR WITH VENDOR ID V123456 PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. SHALL HAVE AFT MAC RELATED WORK ORDER 000000003084264 AND PRTR LAVATORY K & M DUMPED & DRAINED AND DEACTIVATED PER MEL 3830C BRADLEY NEIL PAU TOMC APPROVES LAVATORY K & M TOILET FLUSH SYSTEM(S) INOPERATIVE AND DEACTIVATED. ASSOCIATED LAVATORY(IES) IS NOT USABLE PER MEL 3830C.BOTH TANKS DUMPED/DRAINED AND NO LEAKS LEAK FOUND COMING FROM LAV "K", REPLACED WATER SHUTOFF VALVE IAW 38-11-00-795-001-001. OK TO CONTINUE.