Service difficulty report · Shear Tie · Boeing 767322

Difficulty date
January 31, 2025
Submitted
February 7, 2025
Operation
Air carrier
Aircraft
N663UA
Make and model
Boeing 767322
Aircraft serial
27160
Aircraft time
122,285 hours, 18,732 cycles
Part
Shear Tie
Part number
146T3240
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 REMOVAL OF SHEAR TIE WAS FOUND OLD EXTERNAL DOUBLER SKIN WITH CORROSION AT STA 1540 AND BETWEEN STGR 39 LH AND 39RH (ORIGINATING DOCUMENT NR 2422715). ERMANENT SOLUTION WITH INSPECTION REQUIREMENTS THAT MUST BE ACCO 0 ON OR BEFORE THE AIRCRAFT REACHES 27,732 TOTAL FLIGHT CYCLES. 0 FLIGHT CYCLES. MPLISHED AS PER PART 2 OF THE LATEST REVISION OF EC/RA 5360-0192 ACCOMPLISH REPEATED INSPECTIONS AT INTERVALS NOT TO EXCEED 12,00 FUSELAGE SKIN BETWEEN STA 1540 AND STA 1562 & S-39L AND S-39R AT THE DRAIN HOLE LOCATION WAS REPAIRED ATGIG. THIS REPAIR IS A P