SDR SIMA20170807006

Service difficulty report · Circuit Breaker · Emb ERJ170200LR

Difficulty date: August 7, 2017
Submitted: August 8, 2017
Operation: Air carrier
Aircraft: N249NN
Make and model: Emb ERJ170200LR
Aircraft serial: 17000634
Aircraft time: 1,198 hours, 760 cycles
System (JASC): 2450 · AC Power Distribution System
Part: Circuit Breaker
Condition: Failed
Stage of operation: NR
How discovered: O
Nature of condition: J
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SLIGHT ODOR OF BURNING RUBBER MORE NOTICEABLE IN CABIN, VHF 3 FAIL MESSAGE, AND RT ALT 1 FAIL MESSAGE AND REMOTE CIRCUIT BREAKER TRIP MESSAGE. REMOVED AND REPLACED CIRCUIT BREAKER CB50 ON THE LICC IAW AMM 20-35-01. OP CHECKING GOOD IAW AMM 24-42-00.

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