SDR P5CA0401254

Service difficulty report · Stringer · Boeing 747123

Difficulty date: October 18, 2004
Submitted: October 21, 2004
Operation: Air carrier
Aircraft: N858FT
Make and model: Boeing 747123
Aircraft serial: 20109
Aircraft time: 78,122 hours, 18,599 cycles
Engine: Pwa JT9D7A
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
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

FUSELAGE STRINGER 9R HAS CRACKS AT BODY STATIONS 1372 AND 1394. REMOVED SHEAR TIE CLIPS, REMOVED STRINGER 11R FOR ACCESS, REMOVED STRINGER INSTALLATION AND INSTALLED NEW STRINGER IAW SRM 51-30-02 , REMOVE STRINGERS AND SHEAR TIE CLIPS.