Service difficulty report · Beam · Boeing 747243B

Difficulty date
June 7, 2004
Submitted
July 1, 2004
Operation
Air carrier
Aircraft
N517MC
Make and model
Boeing 747243B
Aircraft serial
23300
Engine
Ge CF34*
Part
Beam
Condition
Cracked
Location
Lt Wing Le
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

LT WING FIXED LEADING EDGE NOSE BEAM UPPER CHORD AND LOWER CHORD AND WEB CRACKED AT ILES 1116.00. REMOVED FASTENERS IAW SRM, REMOVED DAMAGED UPPER AND LOWER CHORD BY CUTOUT METHOD IAW SRM REMOVED WEB IAW SRM. FABRICATED UPPER, AND LOWER CHORDS FROM SRM. FABRICATED WEB FROM SRM, TREATED AND PRIMED IAW SRM. INSTALLED PARTS IAW SRM.