Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
August 19, 2026
Submitted
September 19, 2026
Operation
Air carrier
Aircraft
N266WN
Make and model
Boeing 7377H4
Aircraft serial
32523
Aircraft time
63,902 hours, 38,521 cycles
Part
Gusset
Condition
Cracked
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

CRACKED GUSSET, BS 500D, STR 19L IN THE FWD CARGO BAY. REPLACED THE GUSSET IAW SRM 51-10-02, ITEM 9, AND DWG 143A7902, SHEET 209, REV-.

More about the Boeing 737-7H4