Service difficulty report · Strap · Boeing 757223

Difficulty date
May 25, 2001
Submitted
August 14, 2001
Operation
Air carrier
Aircraft
N689AA
Make and model
Boeing 757223
Aircraft serial
25731
Part
Strap
Part number
148N3138
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

AFW - FOUND STRAPS AT STATION 1825 JUST BELOW STRINGER 3R HAD INTERGRANULAR CORROSION AT NUT PLATE ATTACH HOLES. TRIMMED OUT DAMAGED AREA PER SRM. REMOVED ALL CORROSION/CRACK PER SRM. FABRICATED REPAIR STRAP 7075-T6AL .125 THICK ALODINE AND PRIMED. INSTALLED PARTS WET WITH BMS 595 SEALANT AND USE EXISTING FASTENER. (M)