Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
June 26, 2026
Submitted
July 21, 2026
Operation
Air carrier
Aircraft
N950WN
Make and model
Boeing 7377H4
Aircraft serial
36664
Aircraft time
51,015 hours, 31,296 cycles
Part
Stringer
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

CRACKED STRINGER 23L, BS 540 IN THE FWD CARGO BAY. PERFORMED PERMANENT REPAIR ON STRINGER 23L, BETWEEN BS 500D - 540 IAW SRM 53-00-03-2R-1, REPAIR 1. MAJOR REPAIR IAW MPM 18.2.

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