Service difficulty report · Spar Web · Boeing 747123

Difficulty date
July 26, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N675UP
Make and model
Boeing 747123
Aircraft serial
20390
System (JASC)
5711 · Wing Spar
Part
Spar Web
Condition
Cracked
Location
Rt Wing
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

INSPECTION TYPE-C, RT WING FRONT SPAR WEB FOUND TWO CRACKS OUTSIDE OF SB747-57A2266. INSPECTION AREA REF NRC 710789, THE FIFTH HOLE 2MM, SEVENTH HOLE .5MM. REPAIRED TWO CRACKS ACC KLM DFX 96-0165 ISSUE 4 APPR ACC TO FAA FORM 2110-3 AND UPS EO B747-5720-8543-A.