Service difficulty report · Spar · Boeing 767324

Difficulty date
February 17, 2012
Submitted
February 21, 2012
Operation
Air carrier
Aircraft
N394DL
Make and model
Boeing 767324
Aircraft serial
27394
Aircraft time
69,479 hours, 11,227 cycles
Engine time
53,814 hours, 9,444 cycles
Part
Spar
Part number
311T21113
Condition
Cracked
Location
Nr 1 Nacelle
Part time
53,814 hours, 9,444 cycles
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

DURING PSV, FOUND TWO CRACKS EMANATING FROM THE NR 1 PYLON UPPER FWD SPAR WEB AT THE FWD I/B AND THE AFT O/B CORNERS OF THE GENERATOR FEEDER CABLE CUTOUT. REPAIRED IAW ERA 500275-14 REV "O" BY ACCOMPLISHING EO 1-7498-3 REV A ME-07.