Service difficulty report · Fan Cowl · Boeing 7377H4

Difficulty date
May 27, 2026
Submitted
July 22, 2026
Operation
Air carrier
Aircraft
N925WN
Make and model
Boeing 7377H4
Aircraft serial
36630
Aircraft time
58,239 hours, 35,449 cycles
Part
Fan Cowl
Condition
Cracked
Location
Zone 400
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

NUMBER 2 ENGINE O/B FAN COWL IS CRACKED AT FWD LOWER CORNER 3 INCHES FROM LEADING EDGE. REMOVED AND REPLACED PER AMM 71-11-02.

More about the Boeing 737-7H4