As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
1R SLIDE SHOWING YELLOW BELOW COVER UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. MAC METER INITIATED FOR WITH VENDOR ID MAC RELATED WORK ORDER 000000003132545 AND PRTR REINSTALLED SKIRT AND CONDITION NORMAL IN REF WITH AMM 25-66-01-601. REINSTALLED SKIRT AND CONDITION NORMAL IN REF WITH AMM 25-66-01-601