SDR DALA2026020500830

Service difficulty report · Shear Tie · Boeing 767332

Difficulty date: February 1, 2026
Submitted: February 5, 2026
Operation: Air carrier
Aircraft: N189DN
Make and model: Boeing 767332
Aircraft serial: 25990
Aircraft time: 123,146 hours, 18,266 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Condition: Corroded
Location: Zone 100
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

DURING H CHK AT STAG, CORROSION WAS NOTED ON THE BS 1562 FAILSAFE AND SHEAR TIE, BETWEEN S39L AND S39R. ER/A 631966-14AD SECT. I REPAIR WAS ACCOMPLISHED. FOLLOW ON ACTION IS REQUIRED FOR SECT. II. ACCOMPLISH ER/A 631966-14AD SECT. II REPEAT INSPECTION PRIOR TO 37,500 TOTAL FLIGHT CYCLES, THEN AT 7,500 FLIGHT CYCLE INTERVALS OR 36 MONTH INTERVALS, WHICHEVER OCCURS FIRST. (1431469)