SDR CALA2016080100473

Service difficulty report · Shear Tie · Boeing 767322

Difficulty date: July 29, 2016
Submitted: August 1, 2016
Operation: Air carrier
Aircraft: N656UA
Make and model: Boeing 767322
Aircraft serial: 25394
Aircraft time: 96,563 hours, 15,049 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Part number: 140T2102591
Condition: Corroded
Location: Bs 1540
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

CORROSION ON SHEAR TIE IN AFT CARGO BS 1540 AND BETWEEN STRINGERS 37 & 38R . FOUND TO HAVE 100% MATERIAL LOSS. REMOVED FABRICATED, LOCATED, DRILLED AND INSTALLED A NEW SHEAR TIE IAW SRM 51-40-02 PAR 4,7 FIG 3,8,12 SRM 51-30-01 PA R 7 FIG 7 AND SRM 51-40-05 PAR 4 FIG 3.