Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
September 10, 2026
Submitted
October 20, 2026
Operation
Air carrier
Aircraft
N8657B
Make and model
Boeing 7378H4
Aircraft serial
42535
Aircraft time
39,097 hours, 19,276 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

CRACK FOUND ON INTERCOSTAL ATTACH ANGLE, BS 380+11, RBL 41, WL 208. REMOVED & REPLACED THE INTERCOSTAL BS380-400 RBL 41 WL 208 IAW SRM 51-10-02-0G-0, SRM 51-40-02-0G-0, AND DWG 143A5400, REV -.

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