Service difficulty report · Door Frame · Boeing 737401

Difficulty date
July 1, 2012
Submitted
July 2, 2012
Operation
Air carrier
Aircraft
N424US
Make and model
Boeing 737401
Aircraft serial
23991
Aircraft time
62,000 hours, 40,830 cycles
Part
Door Frame
Part number
6545871132
Part serial
1338
Condition
Cracked
Location
Service Door
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

Q4 CHECK - FORWARD SERVICE DOOR FRAME CRACKED FROM LOWER HOLE AT BS 328. REMOVED AND REPLACED DOOR.