Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
March 8, 2021
Submitted
April 1, 2021
Operation
Air carrier
Aircraft
N218WN
Make and model
Boeing 7377H4
Aircraft serial
32489
Aircraft time
53,157 hours, 31,841 cycles
Part
Floorbeam
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
O
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 ANGLE FLOOR STRUCTURE BS 540 AND BL0 TO LBL 24.5 CENTER SECTION (1 EA) / REPLACED ANGLE FLOOR STRUCTURE BS540 AND BL0 TO LBL 24.5 CENTER SECTION (1EA) IAW B7347-700 SRM 51-10-02 ITEM 9 AND DWG #143A5240 REV- PART NUMBER USED 143A5240-35 PO. 2021129937

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