Service difficulty report · Mount · Boeing 747243B

Difficulty date
March 21, 2006
Submitted
March 27, 2006
Operation
Air carrier
Aircraft
N540MC
Make and model
Boeing 747243B
Aircraft serial
22508
Aircraft time
96,049 hours, 16,466 cycles
Part
Mount
Part number
65B155025
Condition
Cracked
Location
Krueger Flap
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

RHW NR 15 KRUEGER FLAP TOP MOUNTING POINT (O/B) CUT OUT AT LEADING EDGE CAP, FOUND WITH HEARLINE CRACK PROPAGATING FROM FASTENER HOLE (LWR BEAM), ILES 514. RHW LOWER BEAM CRACK REPAIRED AS PER BOEING MSG 1-168482122-2, AND FAA 8100-9 DATED 20 MARCH 2006.