Service difficulty report · Door Frame · Boeing 747123

Difficulty date
May 11, 2001
Submitted
May 18, 2001
Operation
Air carrier
Aircraft
N671UP
Make and model
Boeing 747123
Aircraft serial
20323
Aircraft time
72,316 hours, 20,588 cycles
Part
Door Frame
Condition
Cracked
Location
Fuselage
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

VINSPECTION TYPE:C-2 M/D - LT BS 1265 FRAME NR 2 DOOR STOP FTG AREA FOUND TWO FASTENER HOLES CRACKED. ONE CRACK AT FRAME INNER CHORD. ANOTHER CRACK AT FRAME WEB. CHORD AND WEB REPLACED IAW UPS EO B747-5310-12070-F APPENDIX E.