Service difficulty report · Support Beam · Boeing 747212B

Difficulty date
August 21, 2011
Submitted
August 24, 2011
Operation
Air carrier
Aircraft
N486EV
Make and model
Boeing 747212B
Aircraft serial
20888
Aircraft time
98,968 hours, 23,131 cycles
Part
Support Beam
Condition
Cracked
Location
Rt Wing
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

RT WING REAR SPAR CAVITY SPOILER SUPPORT BEAM UPPER CHORD AT WBL 235.2 FOUND CRACKED. CRACKED CHORD TRIMMED. HFEC INSP TO VERIFY CHORD IS CRACK FREE. FABRICATED REPAIR ANGLES AND CHORD SEGMENT AND INSTALLED PER BOEING DRAWING 65B07738-58 AND EN 049-11.

More about the Boeing 747 212B