What was found
(AIRCRAFT GROUNDED) FA REPORTS DIRTY SOCK ODOR IN GALLEYS, ON APPROACH. PERFORMED LEVEL 1 DECONTAM IAW TC A32X-21-000-001 WITH ENGS ONLY. PERFORMED LEVEL A DECONTAM OF ECS IAW AMM 21-00-00-615-802-A. NO ODORS NOTED. WORK PERFORMED IAW AMM 49-00-00-811-200-A, OIL LEAK ON BOTTOM BOLT OF LUBE MODULE. R & R PACKING ON LUBE MODULE IAW AMM 49-91-45-000-003-A, AMM 49-91-45-400-003-A, & AMM 49-00-00-211-200-A, OIL LEAK ON OIL TEMP SENSOR. REPLACED PACKING ON TEMP SENSOR IAW AMM 49-94-15-000-001-A & AMM 49-94-15-400-001-A. LEAK CHKD GOOD. , LEVEL 3 DECONTAM TC & NR-00007. APU LUBE UNITS. PERFORMED FPI INSP OF LUBE UNIT MATING SURFACE & SURROUNDING AREA IAW CMM 49-26-85 ST 49-26-85-300-200-A01. NO CRACKS FOUND.