Service difficulty report · Frame · Boeing 737790

Difficulty date
December 3, 2025
Submitted
January 6, 2026
Operation
Air carrier
Aircraft
N627AS
Make and model
Boeing 737790
Aircraft serial
30794
Aircraft time
70,261 hours, 37,770 cycles
Part
Frame
Part number
365523092211539
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

MAIN CARGO DECK DOOR, FRAME AFT OF LATCH ACTUATOR CRACKED AT TORQUE TUBE BEARING MOUNT HOLE. GROUNDED - YES. REMOVED AND REPLACED FRAME IAW ASA EA# 700-52EA-29710.