What was found
L FMC FAILURE & STAB TRIM EICAS, RTFL. STAB TRIM LIGHT ON O/H AS WELL AS EICAS MESSAGE. REPLACED STAB TRIM - AILERON LOCKOUT MODULE. ACP MCDP TEST 65. TEST OK. ACCOMPLISHED STAB TRIM CONTROL OPS TEST IAW MM. ALL TESTS PASSED.
- Difficulty date
- July 24, 2010
- Submitted
- July 28, 2010
- Operation
- Air carrier
- Aircraft
- N644UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25094
- Aircraft time
- 81,888 hours, 13,146 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2740 · Stabilizer Control System
- Part
- Lockout
- Part number
- 285T0015116
- Part serial
- D02174
- Condition
- Malfunctioned
- Location
- Stab Trim
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.