What was found
AUTO THROTTLE DISENGAGED AND WOULD NOT RENGAGE ON T/O. GROUNDED - YES. A/P DISCONNECT, THE FCC-A WAS REPLACED. ACCOMPLISHED A/T SYS TEST PER AMM TASK 22-31-00-710-802. NO FAULTS NOTED.
- Difficulty date
- July 26, 2018
- Submitted
- August 2, 2018
- Operation
- Air carrier
- Aircraft
- N583AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35681
- Aircraft time
- 41,802 hours, 12,351 cycles
- System (JASC)
- 2211 · Autopilot Computer
- Part
- Computer
- Part number
- 8221604101
- Part serial
- 4097R4
- Condition
- Failed
- Location
- E&E Bay
- Part time
- 21,808 hours, 7,127 cycles
- Stage of operation
- TO
- 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.