Service difficulty report · Doubler · Boeing 757222

Difficulty date
November 19, 2014
Submitted
November 20, 2014
Operation
Air carrier
Aircraft
N780FD
Make and model
Boeing 757222
Aircraft serial
25253
Aircraft time
72,031 hours, 26,601 cycles
Part
Doubler
Part number
140N20582
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFT CARGO COMPARTMENT BS 1460 - 1479 STRINGER 29 RT TO 30 ANTENNA RETAINER DOUBLER CORROSION FOUND AFTER ACCESS IAW SNRM NOO186. CORRODED ANTENNA RETAINER DOUBLER, RADIUS FILLER, REPLACED WITH NEW FABRICATED RADIUS FILLER IAW DWG 140N2058 SHT 1 REV A & EA F-5310-T0312842 PART 1. TITLE FUSELAGE MAINFRAME EXISTING EXTERIOR SKIN REPAIR AT BS 1460. REPAIR CLASSIFIED AS MAJOR.