SDR HNAA2025112500811

Service difficulty report · Door Sill · Emb EMB145LR

Difficulty date: October 28, 2025
Submitted: November 25, 2025
Operation: Air carrier
Aircraft: N906AE
Make and model: Emb EMB145LR
Aircraft serial: 14500894
Aircraft time: 45,490 hours, 42,373 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Door Sill
Condition: Corroded
Location: Zone 200
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

CORROSION ON SERVICE DOOR CENTER SILL. BLENDED CORROSION ON SERVICE DOOR CENTER SILL IAW SRM 51-10-03. UPON FURTHER INVESTIGATION FOUND THE BLENDED AREAS TO BE PREVIOUSLY REPAIRED IAW EMB 145 SRM 53-21-02-RE ITEM 2 FIG. 201. REMAINING THICKNESS OF BLENDED AREAS FOUND TO BE WITHIN LIMITS OF REPAIR APPLICABILITY. APPLIED HYSOL TO BLENDED AREAS OF THE SERVICE DOOR CENTER SILL IAW EMB 145 SRM 53-21-02-RE, ITEM 2 STEPS I ANDO ONLY.

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