Service difficulty report · Spar Web · Boeing 747238B

Difficulty date
November 1, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N17025
Make and model
Boeing 747238B
Aircraft serial
20535
System (JASC)
5711 · Wing Spar
Part
Spar Web
Condition
Cracked
Location
Ws 688
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 FOUND A .1875 INCH CRACK AT FASTENER HOLE OF NR 2 PYLON WING FRONT SPAR VERTICAL WEB AT INBOARD NACELLE RIB POST ATTACH AREA, WS 688. THE FRONT SPAR VERTICAL WEB WAS REPAIRED PER BOEING DRAWING 112U8040, FCD 5710-01758 AND SRM 51-10-01.