SDR SIMA20211004002

Service difficulty report · Stringer · Emb ERJ170200LR

Difficulty date: October 4, 2021
Submitted: November 8, 2021
Operation: Air carrier
Aircraft: N221NN
Make and model: Emb ERJ170200LR
Aircraft serial: 17000525
Aircraft time: 14,338 hours, 9,503 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Frms 76-81 S29r
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

SSI-53-23-007 STRINGER 29R IS CORRODED FROM FR 76-81. (LEVEL 2 CORROSION) (MAJOR REPAIR)-C/A-REMOVED AND INSTALLED SERVICEABLE STRINGER 29R BETWEEN FR 73-82 IAW EMB 175 SRM 51-21-01, 51-40-08, 51-41-02, 51-43-03, 51-43-04, ERS-EJ-0700-003

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