SDR UPS07449436

Service difficulty report · Door Frame · Boeing 747121

Difficulty date: February 16, 2007
Submitted: March 16, 2007
Operation: Air carrier
Aircraft: N683UP
Make and model: Boeing 747121
Aircraft serial: 20353
Aircraft time: 90,184 hours, 22,066 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Door Frame
Condition: Cracked
Location: Bs 2231 S24-25r
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

INSPECTION TYPE:C RIGHT BS 2231 FRAME AT DOOR NR 5 BETWEEN S24R-25R FOUND 2EA HOLE CRACK. CRACK LENGTH .125 INCH, .25 INCH AND .1875 INCH. M/D RIGHT BS 2231 FRAME REVEAL, STRAP AND CHORD REPAIRED AS PER RS R53-62-35764. CONTINUE INSPECTION IS REQUIRED PER RS R53-62-35764 AND UPS EO B747-5310-26334.