SDR CALA2014020690315

Service difficulty report · Stiffener · Boeing 767322

Difficulty date: February 3, 2014
Submitted: February 6, 2014
Operation: Air carrier
Aircraft: N648UA
Make and model: Boeing 767322
Aircraft serial: 25285
Aircraft time: 90,144 hours, 14,288 cycles
Engine: Pwa PW4060
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Stiffener
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

BS 246 FLOOR BEAM FWD FACE STIFFENER IS CRACKED AT RBL 11. INSPECTED THE MID CHORD & FLOOR BEAM WEB FOR CRACKS IN THIS LOCATION IAW ROUTINE TASK CARD 611003311, STEP 3, NOTE 1, NO CRACKS NOTED. REMOVED STIFFENER, FABRICATED REPLACEMENT STIFFENER 5 SUPPORT IAW DRAWING 141T5104 ON NR 21241 & INSTALLED IAW SRM 53-10-51, RPR 3.