Service difficulty report · Control Unit · Emb EMB145LR

Difficulty date
January 4, 2017
Submitted
January 5, 2017
Operation
Air carrier
Aircraft
N677AE
Make and model
Emb EMB145LR
Aircraft serial
14500810
Aircraft time
31,874 hours, 27,233 cycles
Part
Control Unit
Part number
3621001013
Part serial
1433
Condition
Malfunctioned
Location
Horiz Stab
Stage of operation
UK
How discovered
O
Nature of condition
O
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 INOP BACKUP TRIM STILL FUNCTIONING SEE LOG BOOK PG 1404871 "TRANSFERRED TO NRWC 677-DFW-02513". REMOVED AND REPLACED HSCU IAW AMM 27-40-01. OPS CHECK GOOD. REF NRWC 677-DFW-02513 FOR CORRECTIVE ACTION.

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