Service difficulty report · Doubler · Boeing 757236

Difficulty date
December 6, 2014
Submitted
December 8, 2014
Operation
Air carrier
Aircraft
N977FD
Make and model
Boeing 757236
Aircraft serial
24118
Aircraft time
46,394 hours, 20,892 cycles
Part
Doubler
Part number
143N35219
Condition
Dented
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

REWORK OF NON-ROUTINE N02513 FUSELAGE CORROSION FOUND ON SKIN RUNNING UNDER LAP SEAM STRINGER 26R STATION 660 - 900 DUE TO DOUBLER REPAIR HAVING MULTIPLE DENTS. REMOVED DAMAGED DOUBLER REPAIR IAW SRM 51-40-02. FABRICATED & INSTALLED A NEW DOUBLER REPAIR IAW EA F-5330-T0310316 P1 STEPS 16 TO 26, INSTRUCTIONS WITH REFERENCE TO NR N02513. FIRST STAGE APPROVAL ONLY. MAJOR REPAIR CAT B.