SDR FDEA201007232648

Service difficulty report · Shear Web · Boeing 7572Y0

Difficulty date: July 23, 2010
Submitted: July 23, 2010
Operation: Air carrier
Aircraft: N930FD
Make and model: Boeing 7572Y0
Aircraft serial: 25240
Aircraft time: 57,415 hours, 17,967 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shear Web
Condition: Corroded
Location: Zone 200
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

LT CREASE BEAM SHEAR WEB BETWEEN STA 1600 AND 1620 CORRODED. REMOVED CORROSION IAW SRM 51-10-02. CHECKED LIMITS FOUND OUT OF LIMITS ORIG- MAT .056, REMAINING .048 IAW SRM 53-00-13, FIG 101, PG 103, DETAIL III. FABED NEW WEB, TREATED AND PRIMED IAW SRM 51-21-01. INSTALLED NEW WEB STA 1600- 1620, STR 17L, IAW SRM 51-40-02. MAJOR REPAIR.

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