Service difficulty report · Crease Beam · Boeing 757225

Difficulty date
January 19, 2012
Submitted
January 25, 2012
Operation
Air carrier
Aircraft
N942FD
Make and model
Boeing 757225
Aircraft serial
22612
Aircraft time
66,851 hours, 23,694 cycles
Part
Crease Beam
Part number
146N8326U2
Condition
Corroded
Location
Bs 1300-1360
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

MAIN CABIN AREA BET BS 1300-1360, S17R, RT SIDE CREASE BEAM INBD CHORD CORRODED. REMOVED CORROSION, ORIG MAT .100 AFTER MAT. REMAINING .060 MAT. LOSS IS .040 MAT. OUT OF LIMITS IAW SRM-53-60-13 DETAIL VIII FIG 101.R & R ANGLE BS 1290-1410 "CAT A, MAJOR REPAIR".