Service difficulty report · Threshold Web · Boeing 7378H4

Difficulty date
September 27, 2026
Submitted
October 30, 2026
Operation
Air carrier
Aircraft
N8655D
Make and model
Boeing 7378H4
Aircraft serial
42529
Aircraft time
39,613 hours, 19,362 cycles
Part
Threshold Web
Condition
Corroded
Location
Zone 100
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

FWD CARGO BAY, FOUND CORROSION ON THE THRESHOLD WEB, BS 440+31 - 440+45, WL 156 (MULTIPLE LOCATIONS) THE FWD CARGO THRESHOLD WEB WAS REMOVED AND REPLACED BTWN BS 440 - 492.4 IAW SRM 51-40-02-0G-0, AND DWG 143A8330, REV -.

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