Service difficulty report · Floorbeam · Boeing 757230

Difficulty date
September 17, 2012
Submitted
October 15, 2012
Operation
Air carrier
Aircraft
N998FD
Make and model
Boeing 757230
Aircraft serial
24747
Aircraft time
65,431 hours, 22,121 cycles
Engine
Pwa PW2040
Part
Floorbeam
Part number
141N293223
Condition
Corroded
Location
Bs 324
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

FLOORBEAM UPPER TEE CORRODED, BS 324, LBL 20. REMOVED CORROSION IAW SRM 51-10-02. FOUND OUT OF LIMITS IAW SRM 53-10-08 FIG 101 DETAIL IX. REMOVED AND REPLACED FLOORBEAM UPPER TEE IAW SRM 51-40-02 AND DRAWING 141N2930. REPAIR IS CLASSIFIED AS MAJOR.