As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING L/E ANTI-ICE DUCT SUPPORT BRACKET HAS ELONGATED HOLES JUST UNDER ACCESS PANEL 511AT. (DOT #28-1)<[01] REMOVED AND REPLACED LEFT WING L/E ANTI-ICE DUCT SUPPORT BRACKET JUST UNDER ACCESS PANEL 511AT. IN REF SOPM 20-50-01;[02] VERIFIED STEP 1.