SDR 96ZZZX3494

Service difficulty report · U-Channel · Boeing 727232

Difficulty date
April 8, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N17789
Make and model
Boeing 727232
Aircraft serial
20643
Part
U-Channel
Condition
Cracked
Location
Bs 720
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

STA 720F UPPER CHORD OF INTERCOSTAL, STRAP CRACKED WITH LEVEL 2 CORROSION. ALSO, 2 EACH, U-CHANNELS CRACKED LBL 12 AND RBL 12 AND 1 EACH L-ANGLE. FABRICATED AND INSTALLED 1 EACH L-ANGLE AND 2 EACH CHANNELS PER SRM 51-30-2 AND SRM 51-20-2.