SDR ASOA201712137031

Service difficulty report · Stringer · Emb EMB145LR

Difficulty date: December 13, 2017
Submitted: December 14, 2017
Operation: Air carrier
Aircraft: N17560
Make and model: Emb EMB145LR
Aircraft serial: 145605
Aircraft time: 33,544 hours, 26,632 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Cracked
Location: Frame 75
Part time: 33,544 hours, 26,632 cycles
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

DURING THE "C" CHECK/"5A" CHECK INSPECTION, A CRACK WAS IDENTIFIED ON STRINGER 2L, LOCATED AT FRAME 75. THIS DISCREPANCY WAS CORRECTED BY REMOVING THE DAMAGED SEGMENT OF THE STRINGER, ADDING A NEW SEGMENT, AND DOUBLER. THE REPAIR WAS PERFORMED IN ACCORDANCE WITH THE EMB SRM 53-00-03.

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