As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSP, FOUND DAMAGED O`RING ON ADC FILTER ASSEMBLY CHIP PLUG HSG ASSY. ACFT AOG. THIS O`RING CAN ONLY BE REPLACED BY MFR AS IT IS INTERNAL PART OF THE HOUSING. PLEASE REFER TO SDR 20100615010 AND 201006615008 FOR DETAILED PICTURES.