Service difficulty report · Stiffener · Boeing 747123

Difficulty date
January 21, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N858FT
Make and model
Boeing 747123
Aircraft serial
20109
Part
Stiffener
Condition
Damage
Location
Ws 1020
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

STIFFENER GOUGED AT WS 1020 FWD SPAR I/B OF NR 4 PYLON AS VEIWED FROM SLAT CAVITY. BLENDED DAMAGE AND TREATED IAW SRM 57-10-01 AND 51-10-02 ORG MAT .125 AFTER REWORK .114 WITHIN LIMITS IAW SRM 57-10-01 FIG 1.