Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
February 1, 2024
Submitted
March 5, 2024
Operation
Air carrier
Aircraft
N238WN
Make and model
Boeing 7377H4
Aircraft serial
34713
Aircraft time
58,632 hours, 35,084 cycles
Part
Floorbeam
Part number
UNKNOWN
Condition
Corroded
Location
Bs 987 Rbl 40
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

WHILE WORKING CUST. CARD TTG8Q00R9ETN CORROSION FOUND ON LOWER FLANGE AT BS986.5 FLOORBEAM AT NUTPLATE HOLE RBL 40 WL 208.<[01] 'REFER TO FAULT TTG8Q00R9ETN WHERE EA 24-153-00319 WAS ADDED AS A SUBTASK.';[02] JOB COMPLETE.

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