Service difficulty report · Floorbeam · Boeing 75723A

Difficulty date
September 17, 2010
Submitted
September 21, 2010
Operation
Air carrier
Aircraft
N994FD
Make and model
Boeing 75723A
Aircraft serial
25490
Aircraft time
39,368 hours, 10,921 cycles
Part
Floorbeam
Part number
BAC1505100880
Condition
Corroded
Location
Bs 377
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 STA 377, BL 0, RBL 10, UPPER TEE CORRODED. REMOVED CORROSION PER SRM 51-10-02. CHECKED LIMITS AND FOUND TO BE OUT OF LIMITS PER SRM 53-00-51, FIG.101, DETAIL 3. REMOVED DAMAGED AREA OF THE FLOORBEAM PER SRM 53-00- 51. FABRICATED NEW TEE AND REPAIR ANGLES PER SRM 53-00-51, FIG.201, REPAIR 3. LOCATED/DRILLED PER SRM 51-40-05. INSTALLED ALL REPAIR PARTS PER SRM 51-40-02, AND SRM 53-00-51, FIG.201, REPAIR 3, MAJOR REPAIR.

More about the Boeing 757-23A