What was found
DURING HEAVY CHECK, RT UPPER SHEET BETWEEN FRAMES 86-84 IS CORRODED. MAINTENANCE R & R RT UPPER SHEET BETWEEN FRAMES 86-84 IAW SRM 51-41-01, 51-43-01, PN 170-86101-001, UPPER SHEET.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT UPPER SHEET BETWEEN FRAMES 86-84 IS CORRODED. MAINTENANCE R & R RT UPPER SHEET BETWEEN FRAMES 86-84 IAW SRM 51-41-01, 51-43-01, PN 170-86101-001, UPPER SHEET.