As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FR 52 WEB HAS DOUBLER THAT HAS BEEN INSTALLED THAT HAS ADDITIONAL HOLES THAN THE RIB REINFORCEMENT HAS UNABLE TO USE EXISTING HOLES (C-CHECK RO 9/4/21) REMOVED AND REPLACED LH. FR 52 WEB REF SRM 51-40-08. SEE CONTINUATION CARD FOR WORK PERFORMED.