SDR CALA2015033000226

Service difficulty report · Stringer · Boeing 737924ER

Difficulty date: March 29, 2015
Submitted: March 30, 2015
Operation: Air carrier
Aircraft: N63820
Make and model: Boeing 737924ER
Aircraft serial: 43534
Aircraft time: 3,220 hours, 1,190 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 141A3532
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

FORWARD FUSELAGE LOWER SIDE STRINGER 28R AT STATION 300 HAS A CRACK AT RIVET HOLE, FWD OF E & E DOOR CUT OUT. REPAIRED IAW ECRA 5310-06462 PART 1 SEE ATTACHED FORM 44.0008. PLACED ON DIP TO ACCOMPLISH PERMANENT REPAIR ON OR BEFORE 50,000 FLIGHT CYCLES. PLANNING TO CONTACT ENGINEERING AFTER 48,000 FLIGHT CYCLES BUT BEFORE 49,0000 FLIGHT CYCLES.