SDR UIEA99057

Service difficulty report · Beam · Boeing 747230B

Difficulty date
July 23, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N508MC
Make and model
Boeing 747230B
Aircraft serial
21644
Part
Beam
Part number
65B116145
Condition
Cracked
Location
Wing
Part time
79,136 hours
Stage of operation
IN
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 ROUTINE INSPECTION OF THE WING TRAILING EDGE AREA, FOUND THE UPPER CHORD SUPPORT BEAM CRACKED IN THE VICINITY OF THE LINK ASSEMBLY. MADE PERMANENT REPAIR BY SPLICING IN A REPLACEMENT SECTION IAW KLM ENGINEERING AND MAINTENANCE REPORT NR 1H105453 AND BOEING TELEX NR TLS-AMS-99-0085TE. FORM 8110-3 ISSUED. (X)