SDR JJBA2021071508014

Service difficulty report · Skin · Emb EMB145XR

Difficulty date: July 8, 2021
Submitted: July 15, 2021
Operation: Air carrier
Aircraft: N21129
Make and model: Emb EMB145XR
Aircraft serial: 145703
Aircraft time: 44,165 hours, 27,437 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: Frm 23 S16-17r
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

CF1 ON RH FUSE AT FR23 AT LEVEL JUNCTION STRINGER SPLICE STR 16R-17R-18R CORRODED. CORROSION ON STR 16R AND 17R AT FR 23 RH FUSE BLENDED AND FOUND WITHIN LIMIT. NO SIGNIFICANT LOSS OF MATERIAL. CORROSION ON STR 18R AT FR 23 BLENDED, FOUND OUT OF LIMITS. STR 18R, BTW FR 20-21 REPAIRED WITH SPLICE. NO FAULT FOUND

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