SDR IPXA1565727

Service difficulty report · Floor Support · Boeing 75724APF

Difficulty date: February 22, 2011
Submitted: March 28, 2011
Operation: Air carrier
Aircraft: N455UP
Make and model: Boeing 75724APF
Aircraft serial: 25476
Aircraft time: 30,313 hours, 13,755 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 297-310
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

INSPECTION TYPE:C4, FWD CREW ENTRY STA 297-310, LBL 64, WL 208 SUPPORT CHANNEL NEAR DRAIN CORROSION UNDER NUTPLATES. REMOVED CORROSION ORIGINAL MATERIAL THICKNESS .050 LOSS OF .003 TO .01 0 WITH .043 TO .040 REMAINING OUT OF LIMITS IAW SRM 53-10-51 ACCOMPLISHED EA 110195 IR EO B757-5310-41843-A REPAIR FOR EXTENDED LIMITS THIS IS CLASSIFIED AS A MINOR REPAIR.

More about the Boeing 757-24APF