What was found
REPORTS OF LAVATORY URINE ODORS WHILE AIRCRAFT IS ON THE GROUND. ODORS ARE NOTICEABLE FROM ROW 32 TO THE AFT GALLEY AREA. 1) ACCOMPLISH A GEN VIS INSP OF LAVS G, H, J, K, L AND M FOR EVIDENCE OF LEAKS. 2) REPLACE FWD AND AFT WASTE TANK AIR/LIQUID SEPARATORS AS PER AMM 38-32-02. 3) PERFORM A VACUUM WASTE SYS CLEANING AS PER THE "PERIODIC FLUSH PROCEDURE" AMM 38-32-00-701 TASK 177-050. FILTER CANISTER MPN: 2170-065-2 M/E: 76-3832-3-0082 IPC 38-32-11-10. PRIOR TO ANY PARTS REMOVAL/REPLACEMENT ENSURE APPLICABILITY AND EFFECTIVITY. CARRIED BY ELB ORIGINAL CYCLES LIMIT OF: 003 EXTENDED BY 002 NEW TIME REMAINING 003 NEEDS TO OPERATE THE AIRCRAFT INSPECTED WASTE TANKS AREA IN AFT CARGO. FOUND FWD WASTE TANK DAMAGED. 09-05-10, NO LEAKS FOUND. PERFORMED PERIODIC FLUSH PROCEDURE PER PERFORMED GENERAL INSPECTION OF LAVS G,H,J,K,L, AND M, PER GMM 38-32-00-177-050, NO DEFECTS FOUND. BELIEVE SMELL IS MIGRATING ADD EMP:U107753 FROM DAMAGED LAV TANK. REMOVED FWD WASTE TANK PER AMM 38-32-11 ADD EMP:U103675 ADD 87,U187595,U348637 TANK, ASSY-TOIL OFF 76-3832-9-9004 1066 ON 76-3832-9-9004 9012 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1231039 SN OFF 1066 INSTALLED FWD WASTE TANK THRU STEP E REF AMM 38-32-11-404-062 REMOVED BLANKETS, CLEANED AND TREATED UNDER FWD WASTE TANK WITH BLANKETS INSTALLED. ADD EMP:U348637,U181387,U187595 COR-BAN 35 REF EC/RA #2011-01000 NEEDS NEW DRY LINER AND MONTHS, REF L/P 3428882. CARRY HAS BEEN CREATED FOR SUPPLEMENTAL INSPECTION WITHIN 36 PERFORMED FWD.