Service difficulty report · Beam · Boeing 747422

Difficulty date
October 6, 2005
Submitted
October 11, 2005
Operation
Air carrier
Aircraft
N120UA
Make and model
Boeing 747422
Aircraft serial
29166
Aircraft time
25,753 hours, 3,232 cycles
Engine
Pwa PW4056
Part
Beam
Condition
Cracked
Location
Pax Door
Stage of operation
IN
How discovered
9
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

NR 2R MAIN ENTRY DOOR UPPER GATE CLOSURE BEAM CRACKED AT ATTACH HOLE. NR 2R MAIN ENTRY DOOR UPPER GATE CLOSURE BEAM WAS FOUND CRACKED AT ATTACH HOLE. CRACK WAS PROBABLY CAUSED BY FATIGUE. ANGLE REPAIR WAS INSTALLED REFERENCING SM 80-52-10-05-JD AND SRM 57-70-11.