What was found
WHILE IN 'C' CHECK MAINTENANCE FOUND HEAVY CORROSION AT DOUBLER, FS 267 TO 273, LONGERON 35L. INSTALLED REPAIR IAW UPS EO DC8-5310-6602.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN 'C' CHECK MAINTENANCE FOUND HEAVY CORROSION AT DOUBLER, FS 267 TO 273, LONGERON 35L. INSTALLED REPAIR IAW UPS EO DC8-5310-6602.