Service difficulty report · Spar · Boeing 747122

Difficulty date
August 9, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N852FT
Make and model
Boeing 747122
Aircraft serial
19757
System (JASC)
5711 · Wing Spar
Part
Spar
Condition
Corroded
Location
Ws 1520
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

CORROSION BULGE AT RIGHT WING FRONT SPAR LOWER CHORD AT WS 1520. REPAIRED PER BOEING SRM 57-30-03 FIG 9.