What was found
MCP ALTITUDE SELECTOR INDICATOR STUCK AT ALTITUDE 340. ACFT GROUNDED. FOUND ALTITUDE SELECTOR KNOB OPERATES AND FEELS NORMAL. MCP OK FOR SERVICE IAW AMM 22-11-34.
- Difficulty date
- April 28, 2017
- Submitted
- May 1, 2017
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 36,589 hours, 11,148 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Selector
- Condition
- Malfunctioned
- Location
- Altitude
- 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.