What was found
DURING CLIMB, THE CREW REPORTED RECEIVING A MAIN PITCH TRIM INOP MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE HORIZONTAL STABILIZER CONTROL UNIT (HSCU) IAW AMM PROCEDURES. OPS CHECKED GOOD.
- Difficulty date
- May 30, 2010
- Submitted
- June 8, 2010
- Operation
- Air carrier
- Aircraft
- N838HK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145321
- Aircraft time
- 23,759 hours, 21,147 cycles
- System (JASC)
- 2740 · Stabilizer Control System
- Part
- Control Unit
- Part number
- 3621001013
- Condition
- Malfunctioned
- Location
- Horiz Stab
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.