Service difficulty report · Shear Tie · Boeing 73776Q

Difficulty date
March 15, 2019
Submitted
March 7, 2022
Operation
Air carrier
Aircraft
N551WN
Make and model
Boeing 73776Q
Aircraft serial
30280
Aircraft time
56,087 hours, 34,534 cycles
Part
Shear Tie
Condition
Corroded
Location
Main Cabin
Stage of operation
IN
How discovered
9
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 HORIZONTAL PRESSURE WEB SHEAR TIE AT B.S 667; L.B.L. 65-71; W.L. 200. / CORROSION ON HORIZONTAL PRESSURE WEB SHEAR TIE AT BS 667; LBL 65-71; WL 200 WAS REPAIRED IAW ATS ER 19-02468 REV IR DATED 17APR19 AND EA 1-753-34610 REV IR

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