What was found
AT HOLD SHORT AUTOTHROTTLE WOULD NOT ENGAGE FOR TAKEOFF. FOUND AUTOTHROTTLE C/B OUT. ACFT GROUNDED. INSP AND RESET AUTOTHROTTLE C/B REF AMM 20-60-01. PERFORMED AUTOTHROTTLE OPS CHECK IAW AMM 22-31-00. CHECKS GOOD.
- Difficulty date
- May 16, 2016
- Submitted
- May 18, 2016
- Operation
- Air carrier
- Aircraft
- N478AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44105
- Aircraft time
- 3,491 hours, 1,140 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Circuit Breaker
- Condition
- Tripped
- Location
- Autothrottle
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.