Service difficulty report · Stiffener · Boeing 747200

Difficulty date
February 1, 2006
Submitted
February 22, 2006
Operation
Air carrier
Aircraft
N522UP
Make and model
Boeing 747200
Aircraft serial
21936
Aircraft time
72,217 hours, 16,929 cycles
Part
Stiffener
Part number
65B100984
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
V
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

INSPECTION TYPE:C FX- AIR CONDITIONING BAY KEEL BEAM BOX RT EXTERNAL VERTICAL SURFACE ATT STIFFENER FOUND CRACKED AT STA 1000 RBL 9, CRACK LENGTH .5 INCH. FX- AIR CONDITIONING BAY KEEL BEAM BOX RT EXTERNAL VERTICAL SURFACE ATT STIFFENER REPLACED PER SRM 51-10-01 PG 9 AND INSTALLED AS PER SRM 51-30-02.

More about the Boeing 747-200