What was found
LEFT ENGINE FLUCTUATIONS + 10% N1 AT IDLE DESCENT. AUTO THROTTLES IN THRUST HOLD MODE. (<P>ACCOMPLISHED MCDP GROUND TEST 2,10,30 AND 40 NO FAULTS NOTED PER FIM TASKS 22-03-00. TMS OPS TEST GOOD PER AMM 22-32-00.</P>)
- Difficulty date
- May 28, 2019
- Submitted
- May 28, 2019
- Operation
- Air carrier
- Aircraft
- N1381A
- Make and model
- Boeing 767316
- Aircraft serial
- 27615
- Aircraft time
- 86,311 hours, 18,480 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Autothrottle Sys
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.