What was found
DURING HEAVY CHECK, CENTER SPLICE AT FRAME 90 IS CORRODED. MAINTENANCE R & R CENTER SPLICE AT FRAME 90 IAW SRM 51-43-01, 51-23-04, 51-40-02, PN 170-86119-005 SPLICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, CENTER SPLICE AT FRAME 90 IS CORRODED. MAINTENANCE R & R CENTER SPLICE AT FRAME 90 IAW SRM 51-43-01, 51-23-04, 51-40-02, PN 170-86119-005 SPLICE.