SDR SIMA201808064003

Service difficulty report · Trim System · Emb EMB135KL

Difficulty date: August 4, 2018
Submitted: August 6, 2018
Operation: Air carrier
Aircraft: N821AE
Make and model: Emb EMB135KL
Aircraft serial: 145577
Aircraft time: 32,190 hours, 28,367 cycles
System (JASC): 2740 · Stabilizer Control System
Part: Trim System
Condition: Inoperative
Location: Pitch
Stage of operation: CR
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

PITCH TRIM BACKUP INOPERATIVE EICAS MESSAGE DURING CRUISE. CMC FAULT CODE 274M0300. PERFORMED FIM 27-43-00-810-802-A, BLOCKS 1 AND 7. RESET THE PITCH TRIM 1 AND 2 CIRCUIT BREAKERS, FAULT CLEARED. OPS CHECKED GOOD, NO DESCREPANCIES NOTED.

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