SDR FDEA201510303411

Service difficulty report · Shear Tie · Doug MD11F

Difficulty date: October 30, 2015
Submitted: October 30, 2015
Operation: Air carrier
Aircraft: N597FE
Make and model: Doug MD11F
Aircraft serial: 48596
Aircraft time: 747 hours, 14,238 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Part number: AGA713447
Condition: Corroded
Location: B 1964
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

AFT CARGO BILGE FRAME SHEAR TIE FOUND WITH CORROSIONS AT STATION 1964, LONGERON 50L - 50R. CORROSION REMOVED IAW SRM 51-21-01-0G & FOUND EXCEEDED LIMIT IAW SRM 53-00-00-2R FIG 202 ORIGINAL THICKNESS 0.080", MATERIAL REMOVED 0.060", REMAINED THICKNESS 0.020". DAMAGED SHEAR TIE R & R IAW SRM 51-33-01-0G. NEW SHEAR TIE FABRICATED IAW EA 1-5310-T0321159 PT 1. REFER WRI 53106208 FOR DETAILS. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100, EA 1-5310-T0321159 PT 1.

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