What was found
AUTO THROTTLE INOPERATIVE. ACFT GROUNDED. DUPLICATED NR 2 ASM HARD FAIL. REPLACED NR 2 ASM IAW MM22-31-91, OPS CHECKED NORMAL.
- Difficulty date
- January 6, 2014
- Submitted
- January 8, 2014
- Operation
- Air carrier
- Aircraft
- N433AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41704
- Aircraft time
- 832 hours, 273 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Servo Control
- Part number
- 305RAA1
- Part serial
- AS09632
- Condition
- Failed
- Location
- Autothrottle
- Part time
- 838 hours, 273 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.