SDR 9509006622

Service difficulty report · Spar Web · Boeing 747251B

Difficulty date
May 23, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N622US
Make and model
Boeing 747251B
Aircraft serial
21704
System (JASC)
5711 · Wing Spar
Part
Spar Web
Condition
Corroded
Location
Ws 556-562
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 PERIODIC CHECK, FOUND CORROSION ON THE RIGHT WING FRONT SPAR WEB FSSI 556 - 562. REPAIRED PER EA 66-98544.