Service difficulty report · Threshold · Boeing 7377H4

Difficulty date
September 9, 2025
Submitted
October 3, 2025
Operation
Air carrier
Aircraft
N966WN
Make and model
Boeing 7377H4
Aircraft serial
36966
Aircraft time
44,820 hours, 27,723 cycles
Part
Threshold
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

AFT CARGO DOOR CUTOUT; FWD CORNER THRESHOLD CRACKED. REPAIRED ON BACK SHOP W/O 47165/0000/0001 SERIAL NO. 9720058 SHOP REQUEST BY WELDING IAW SRM 53-60-15-2R-1.

More about the Boeing 737-7H4