Service difficulty report · Shear Tie · Boeing 777223

Difficulty date
September 3, 2021
Submitted
September 9, 2021
Operation
Air carrier
Aircraft
N792AN
Make and model
Boeing 777223
Aircraft serial
30253
Aircraft time
79,298 hours, 10,113 cycles
Part
Shear Tie
Part number
147W0213177
Condition
Corroded
Location
Bs 2017 S43-44l
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

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF SHEAR TIE IN BULK CARGO COMPARTMENT AT STA 2017 BETWEEN STR 43L AND STR 44L, MEASURING L=0.417 IN, W=0.449 IN, D=0.023 IN. REPLACED SHEAR TIE WITH MODIFIED PART IAW DRAWING 147W2310 AND EA330236.