Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
December 16, 2025
Submitted
January 22, 2026
Operation
Air carrier
Aircraft
N8627B
Make and model
Boeing 7378H4
Aircraft serial
36895
Aircraft time
39,437 hours, 19,261 cycles
Part
Floor Support
Condition
No Discrepancy
Location
Zn 200 Fus Top
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

CORRODED INTERCOSTAL BETWEEN BS 947.5 & 967, LBL 26, WL 208.1 IN THE AFT GALLEY. PERFORMED VISUAL INSPECTION OF THE INTERCOSTAL, AND NO CORROSION OR OTHER DAMAGE FOUND IAW SRM 51-10-02-0G.

More about the Boeing 737-8H4