What was found
AIRCRAFT WAS NOT GROUNDED: AUTO THROTTLES NOT MAINTAINING THRUST ON CLIMB OUT IN ICING CONDITIONS. ACCOMPLISHED AUTOTHROTTLE SYSTEM TEST PER AMM 22-31-00. ALL TESTS PASSED. NO FAULTS NOTED.
- Difficulty date
- December 23, 2021
- Submitted
- December 27, 2021
- Operation
- Air carrier
- Aircraft
- N917NN
- Make and model
- Boeing 737*
- Aircraft serial
- 29572
- Aircraft time
- 26,635 hours, 11,025 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Autothrottle Sys
- Condition
- Power Loss
- Location
- Zone 100 - Fuse
- Stage of operation
- CL
- How discovered
- V
- Nature of condition
- R
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.