Service difficulty report · Door Frame · Boeing 737401

Difficulty date
August 17, 2010
Submitted
August 24, 2010
Operation
Air carrier
Aircraft
N406US
Make and model
Boeing 737401
Aircraft serial
23876
Aircraft time
60,250 hours, 40,777 cycles
Part
Door Frame
Part number
654795252A
Part serial
1171
Condition
Cracked
Location
Cargo Door
Part time
75,028 hours, 63,083 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 - Q5 - MAJOR REPAIR - AFT CARGO DOOR FRAME CRACKED AT COUNTER BALANCE PULLEY BRACKET. REPLACED AFT CARGO DOOR IAW JOB CARD 03C21952008.