Service difficulty report · Door Frame · Boeing 7374B7

Difficulty date
March 17, 2011
Submitted
March 18, 2011
Operation
Air carrier
Aircraft
N439US
Make and model
Boeing 7374B7
Aircraft serial
24781
Aircraft time
54,743 hours, 37,936 cycles
Part
Door Frame
Part number
6545871132
Part serial
001338
Condition
Cracked
Location
Service Door
Part time
37,183 hours, 25,585 cycles
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

CLT - C3 - MAJOR REPAIR - CRACK ON FORWARD SERVICE DOOR NEXT TO AFT DOOR STOP FITTING. REPLACED FORWARD SERVICE DOOR IAW B737 AMM 52-41-00-4.

More about the Boeing 737-4B7