SDR CALA2017082802917

Service difficulty report · Shear Tie · Boeing 757224

Difficulty date: August 28, 2017
Submitted: August 28, 2017
Operation: Air carrier
Aircraft: N19117
Make and model: Boeing 757224
Aircraft serial: 27559
Aircraft time: 87,324 hours, 18,348 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Part number: 140N20021024
Condition: Corroded
Location: Fuselage
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 LAV SERVICE PAN CUT OUT SHEAR TIE AT BS 1700 RBL 8 IS CORRODED. NO ALLOWABLE LIMITS FOUND FOR SHEAR TIE AT BS 1700 RBL 8, REMOVE D, FABRICATED, LOCATED, DRILLED, AND INSTALLED NEW SHEAR TIE IAW SRM 51-40-02 PAR 4 AND 7, FIG 8 AND 12.