SDR FDEA201212034229

Service difficulty report · Crease Beam · Boeing 75728A

Difficulty date: December 3, 2012
Submitted: December 4, 2012
Operation: Air carrier
Aircraft: N971FD
Make and model: Boeing 75728A
Aircraft serial: 26277
Aircraft time: 43,482 hours, 12,822 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: 143N552028
Condition: Corroded
Location: Zone 200
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

CABIN CREASE BEAM AT BS 760 RBL 64 HAS CORROSION. CORROSION REMOVED IAW SRM 51-10-02, REV 107. FOUND EXCEED 10 PERCENT LIMIT IAW SRM 53-30-13 ALLOWABLE DAMAGE 1, FIG 101, REV 107. REPAIR CARRIED OUT IAW EA: F-5310-162907. REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

More about the Boeing 757-28A