Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date
November 21, 2025
Submitted
December 30, 2025
Operation
Air carrier
Aircraft
N7743B
Make and model
Boeing 7377BD
Aircraft serial
36718
Aircraft time
55,721 hours, 29,446 cycles
Part
Floor Support
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

CRACKED FLOOR SUPPORT AT BS 312-328, RBL 31, WL 208. REMOVED AND REPLACED FLOOR SUPPORT BS312 - 328, RBL 31, WL208 IAW SRM 51-40-02-0G-0 AND DWG 141A5400 REV -.

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