Service difficulty report · Girt Bar · Boeing 7377H4

Difficulty date
August 18, 2025
Submitted
September 15, 2025
Operation
Air carrier
Aircraft
N904WN
Make and model
Boeing 7377H4
Aircraft serial
36616
Aircraft time
57,229 hours, 34,462 cycles
Part
Girt Bar
Condition
Corroded
Location
Zone 800
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

CORROSION ON THE GIRT BAR AT BS 312, LBL 52, WL 208.1. REMOVED AND REPLACED TIE DOWN FOR GIRT BAR AT BS 312, LBL 52, WL 208.1 IAW SRM 51-10-02-0G-0, SRM 51-40-02-0G, AND DWG 141A5220.

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