Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
July 14, 2023
Submitted
August 4, 2023
Operation
Air carrier
Aircraft
N913WN
Make and model
Boeing 7377H4
Aircraft serial
29840
Aircraft time
49,236 hours, 29,953 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK WEB - INTERCOSTAL BTW BS847 TO BS867 WL208 FLOOR LEVEL AT AFT CARGO COMPARTMENT 2023-431308<[01] OPEN FAULT HAS AN ERROR AND IS BEING CORRECTED BY RAISING A NEW FAULT; SEE [TTG8Q00M7MDZ];[02] CORRECTED STEP 1:FAULT SOLVED IN OTHER FAULT DUE TO REPLACED PART ASSY SEE TTG8Q00M7MDZ;[03] FAULT SOLVED IN OTHER FAULT DUE TO REPLACED PART ASSY SEE TTG8Q00M7MDZ

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