Service difficulty report · Casting · Boeing 7377H4

Difficulty date
October 28, 2020
Submitted
August 13, 2021
Operation
Air carrier
Aircraft
N269WN
Make and model
Boeing 7377H4
Aircraft serial
32526
Aircraft time
46,747 hours, 27,836 cycles
Part
Casting
Condition
Cracked
Location
Aft Cargo
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

AFT CARGO LOWER FLOOR CASTING CRACKED AT STA.947.5 AT L/H CORNER FOR AFT WALL AND L/H WALL AT APPROXIMATELY S 26L / REMOVED AND REPLACED AFT CARGO LOWER FLOOR CASTING AT STA 947.5 PER SRM 51-10-02;AND SRM 51-40-02.

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