Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
March 19, 2025
Submitted
April 8, 2025
Operation
Air carrier
Aircraft
N280WN
Make and model
Boeing 7377H4
Aircraft serial
32533
Aircraft time
58,289 hours, 35,183 cycles
Part
Floorbeam
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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

MAIN CABIN FLOOR STRUCTURE SUPPORT BREAK PANEL CRACKED AT BS540 BL0-LBL 24.75<[01] REMOVED AND REPLACED ON MAIN CABIN FLOOR STRUCTURE SUPPORT BREAK PANEL BS540 BL0 TO LBL24.75 IAW SRM 51-40-02 AND DWG 143A0060 ID:0064 REV:-;[02] VERIFIED CORRECTIVE ACTION ENTRY 1.;[03] EDIT MEASUREMENTS

More about the Boeing 737-7H4