Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
March 19, 2021
Submitted
April 7, 2021
Operation
Air carrier
Aircraft
N212WN
Make and model
Boeing 7377H4
Aircraft serial
32485
Aircraft time
53,993 hours, 32,250 cycles
Part
Floorbeam
Condition
Corroded
Location
Fwd 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

CORROSION AT FWD CARGO AFT BULKHEAD FLOOR SUPPORT STA 500D; S-25L TO S-25R; WL 154. / REMOVED AND INSTALLED NEW FLOOR SUPPORT AT FWD CARGO STA 500D BETWEEN STR 25L AND 25R IAW B737-700 SRM 51-40-02-0G-0

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