Service difficulty report · Frame · Boeing 747422

Difficulty date
September 19, 2006
Submitted
September 26, 2006
Operation
Air carrier
Aircraft
N177UA
Make and model
Boeing 747422
Aircraft serial
24384
Aircraft time
67,984 hours, 8,555 cycles
Engine
Pwa PW4056
Part
Frame
Condition
Cracked
Location
Bs 1265
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

FOUND STA 1265 LT FRAME WEB FASTENER HOLE AND EDGE SURFACE "C" CRACK (COA 8-4788 SKETCH NR 32 CIRCLE NOTE 1 AND 10). ACCOMPLISHED FRAME CUT AND REPAIRED PER COA JIC C9788-71-01. CUT FRAME PER ITEM 4, INSTALL REPAIR PER ITEM 5. A/C READY FOR RETURN TO SERVICE.