SDR FDEA201711153244

Service difficulty report · Web · Boeing 757204

Difficulty date: November 15, 2017
Submitted: December 5, 2017
Operation: Air carrier
Aircraft: N924FD
Make and model: Boeing 757204
Aircraft serial: 26267
Aircraft time: 65,533 hours, 25,868 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Part number: 657N43043
Condition: Corroded
Location: Bs 1640-1680
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

MAIN DECK WEB BETWEEN BS 1640 - 1680, LBL 54 CORRODED. REMOVED THE CORROSION IAW SRM 51-10-02-0G, AND FOUND TO BE OUT OF LIMITS IAW SRM 53-60-15-1A, DETAIL VIII, FIG 101. REMOVED THE WEB, FABRICATED AND INSTALLED A NEW WEB IAW DWG 657N4304, REV - AND SRM 51-40-02-0G.