What was found
WHILE IN FOR C-CHECK, MAINT FOUND CORROSION C53-391-01.00-02, ON RT NR 5 BALANCE PANEL ATTACHING DOUBLER. REMOVED, FABRICATED NEW DOUBLER AND INSTALLED PER DWG 65-27917, MM 51-20-00, MM 51-20-21, MM 27-30-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINT FOUND CORROSION C53-391-01.00-02, ON RT NR 5 BALANCE PANEL ATTACHING DOUBLER. REMOVED, FABRICATED NEW DOUBLER AND INSTALLED PER DWG 65-27917, MM 51-20-00, MM 51-20-21, MM 27-30-21.