What was found
ELEV ASYM STATUS MSG CAME ON. REPLACED LEFT STCM PER 27-09-00 BECAUSE MODULE PREVIOUSLY INSTALLED HAD ALL FAULT BALLS DISPLAYED & WOULD NOT RESET. NEW UNIT TESTED OK. THEN PERFORMED AUTOPILOT ADJ TEST PER MM.
- Difficulty date
- December 18, 2010
- Submitted
- December 28, 2010
- Operation
- Air carrier
- Aircraft
- N550UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25398
- Aircraft time
- 71,920 hours, 20,852 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2210 · Autopilot System
- Part
- Module
- Part number
- 285T0015113
- Part serial
- 27
- Condition
- Faulty
- Location
- Position 1
- 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.