SDR 08FDEA02779

Service difficulty report · Crease Beam · Boeing 727225

Difficulty date: July 9, 2008
Submitted: July 15, 2008
Operation: Air carrier
Aircraft: N467FE
Make and model: Boeing 727225
Aircraft serial: 21449
Aircraft time: 50,447 hours, 35,587 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
Part number: BAC15061133
Condition: Cracked
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

FUSELAGE OUTER CREASE BEAM CHORD (STR 17L) CRACKED REMOVED CREASE BEAM CHORD, STR 17L, FROM STE 620 TO STA 663. VERIFIED MATERIAL TO BE BAC1506-1133 7075-T-6, ATAG NR A00531. LOCATED AND DRILLED FASTENER HOLES IN NEW CHORD. TREATED AND PRIMED NEW CHORD. INSTALLED NEW CHORD AND APPLIED CORROSION INHIBITOR COMPOUND REF SRM 51-30-02 PG 2, SRM 53-10-2 FIG 9, SRM 51-30-30 5 PG 3-5, SRM 51-40-4 FIG 1, SRM 51-20-014 -7, PG 1-7. THIS IS CLASSIFIED AS A MAJOR REPAIR.