Service difficulty report · Frame · Boeing 737790

Difficulty date
November 16, 2025
Submitted
January 26, 2026
Operation
Air carrier
Aircraft
N627AS
Make and model
Boeing 737790
Aircraft serial
30794
Aircraft time
67,660 hours, 35,775 cycles
Part
Frame
Part number
143A1113
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

RIGHT FRAME, BS 440 IS CRACKED AT THE INBD FASTENER HOLE FOR REMOVED ACFT RAIL BRACKET.262A002. GROUNDED - YES. REPAIRED THE FRAME IAW EA AD 20241807-700F-25-202, REV-.