Service difficulty report · Blkhd Stiffener · Boeing 727247

Difficulty date
February 10, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N296WA
Make and model
Boeing 727247
Aircraft serial
22533
Part
Blkhd Stiffener
Part number
6516350
Condition
Cracked
Location
Bs 1183
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

CRACKS WERE FOUND IN THE L/RBL 36083 VERT STIFFENER ON THE FWD SIDE OF THE BS 1183 BLKHD. CRACKS WERE LOCATED AT APPROX WL 238 AND WERE NO MORE THAN 2 IN LENGTH. REPAIR PER ERA 331332-14.