SDR DALA12015625646

Service difficulty report · Floor Support · Boeing 757251

Difficulty date: December 10, 2012
Submitted: December 10, 2012
Operation: Air carrier
Aircraft: N546US
Make and model: Boeing 757251
Aircraft serial: 26493
Aircraft time: 52,322 hours, 17,033 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 1650
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

BS 1650 LBL 1 FLOOR SUPPORT FOUND CORROSION. CORROSION FLOOR SUPPORT REMOVED IAW SRM 51-10-02 AND FOUND EXCEEDED LIMITS IAW SRM 53-00-04, FIG 101. ORIGINAL THK=0.050", L=2", W=1", MATERIALS REMOVED=0.030". FLOOR SUPPORT R & R IAW SRM 51-40-02.