SDR DALA12010035651

Service difficulty report · Frame · Boeing 757251

Difficulty date: September 27, 2012
Submitted: October 16, 2012
Operation: Air carrier
Aircraft: N551NW
Make and model: Boeing 757251
Aircraft serial: 26498
Aircraft time: 34,256 hours, 13,887 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Dented
Location: Bs 1400 S26l
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

DENT FUSELAGE FRAME AT AFT CARGO COMPARTMENT STA 1400 ABOVE STRINGER 26L. CUT OUT DAMAGED ON FRAME AT STA 1400 ABOVE STR 26 LT. FABRICATED REPAIR ANGLE IAW SRM 53-00-07. REPAIR 5, FIG 201. HEATED REPAIR ANGLE TREATED AND PRIME AND DRILLED AND INSTALLED REPAIR ANGLE AT STA 1400 ABOVE STR 26 LT IAW SRM 53-00-07. REPAIR 5 FIG 201. CUT OUT DAMAGED L1.0, W 0.85, D 0.030 IAW SRM 53-00-07, REPAIR 5, FIG 201. THIS IS A CATEGORY B REPAIR.