SDR SIMA20160819003

Service difficulty report · Control Unit · Emb EMB145LR

Difficulty date: August 19, 2016
Submitted: August 22, 2016
Operation: Air carrier
Aircraft: N662EH
Make and model: Emb EMB145LR
Aircraft serial: 145777
Aircraft time: 32,105 hours, 27,697 cycles
System (JASC): 2740 · Stabilizer Control System
Part: Control Unit
Part number: 3621001013
Part serial: 1105
Condition: Failed
Location: Horiz Stab
Stage of operation: UK
How discovered: O
Nature of condition: J
Precautionary procedure: B

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

What was found

PTRIM MAIN INOPERATIVE, RED AUTO TRIM FAIL, AMBER, PRESENTED ON EICAS. R & R HORIZONTAL STABILIZER CONTROL UNIT REF AMM 27-40-01. OPS CK GOOD. NO DEFECTS NOTED. MAINTENANCE NOTE: HORIZONTAL STABILIZER CONTROL UNIT FAIL MESSAGE ON CMC 4X PRIOR TO UNIT REPLACEMENT.

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