What was found
HEADING BUG LOCKED UP AT GATE ON 322 HEADING. GROUNDED - YES. REMOVED AND REPLACED MCP REF B737-800 AMM 22-11-34.
- Difficulty date
- December 15, 2022
- Submitted
- December 16, 2022
- Operation
- Air carrier
- Aircraft
- N587AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35684
- Aircraft time
- 53,875 hours, 15,680 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Control Panel
- Part number
- 8221567102
- Part serial
- 16XYMM
- Condition
- Malfunctioned
- Location
- Flight Deck
- Part time
- 51,644 hours, 15,763 cycles
- Stage of operation
- TX
- 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.