Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
April 14, 2024
Submitted
May 14, 2024
Operation
Air carrier
Aircraft
N8571Z
Make and model
Boeing 7378H4
Aircraft serial
36957
Aircraft time
19,527 hours, 9,966 cycles
Part
Floorbeam
Part number
UNKNOWN
Condition
Cracked
Location
Bs 540
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 ANGLE FLOOR STRUCTURE STA 540 AND BTW LBL 0.07 TO RBL 24.82 AT PASSENGER CABIN 2024-258064 CRACK ANGLE FLOOR STRUCTURE STA 540 AND BTW BL 0.0 TO RBL 24.82 AT PASSENGER CABIN. REPLACED ANGLE & LOCATED ON FLOOR STRUCTURE IAW SRM 51-40-02 DWG 143A5240; SHEET 23; REV -.

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