SDR UALA2013070204609

Service difficulty report · Floorbeam · Boeing 757222

Difficulty date: July 1, 2013
Submitted: July 25, 2013
Operation: Air carrier
Aircraft: N534UA
Make and model: Boeing 757222
Aircraft serial: 25129
Aircraft time: 72,004 hours, 26,550 cycles
Engine: Pwa PW2040
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 1640
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

PASSENGER CABIN BS 1640, RBL 21-55, FLOORBEAM TEE HAS AREAS OF CORROSION. FOUND TO BE OUT OF LIMITS IAW SRM 51-10-02. REMOVED DAMAGED TEE AND PERFORMED INSPECTIONS. LOCATED AND DRILLED REPAIR PARTS. TREATED, PRIMED, PAINTED AND INSTALLED REPAIR PARTS IAW ECRA 5310-0553 6, SRM 51-40-02 AND DWGS 146N5230, 146N5252 AND 146N5230.