SDR CALA2018031600928

Service difficulty report · Shear Tie · Boeing 757222

Difficulty date: March 14, 2018
Submitted: March 16, 2018
Operation: Air carrier
Aircraft: N568UA
Make and model: Boeing 757222
Aircraft serial: 26674
Aircraft time: 81,729 hours, 27,521 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Part number: 146N871119
Condition: Corroded
Location: Bs 1640
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

BULK CARGO BAY SHEAR TIE CORRODED AT BS 1640 BETWEEN STRINGER 23 AND 24R. REMOVED THE CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-07, ADI DETAIL II. REMOVED AND REPLACED THE SHEAR TIE IAW DWG 146N8711, REV R, AND SRM 51-40-02, PAR 4E, PG 3.