Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
June 15, 2019
Submitted
March 11, 2022
Operation
Air carrier
Aircraft
N418WN
Make and model
Boeing 7377H4
Aircraft serial
29823
Aircraft time
60,905 hours, 35,626 cycles
Part
Floorbeam
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

FOUND CORROSION AND A BAD NUT PLATE INSTALLATION AT PASSENGER CABIN AFT WET AREA STA 986.5 AND LBL 50.5. DOT 82-027. / ACCOMPLISHED S.W EA NO 1-A53-8241 REV. 3 FROM STEP 1 TRUE 7.

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