What was found
HDG KNOB ON MCP IS BROKEN. GROUNDED - YES. REMOVED AND REPLACED MCP REF B737-800 AMM 22-11-34. LRU TESTS PASSED.
- Difficulty date
- November 20, 2022
- Submitted
- November 21, 2022
- Operation
- Air carrier
- Aircraft
- N537AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35204
- Aircraft time
- 39,991 hours, 11,542 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Knob
- Part number
- 8221567102
- Part serial
- 18VF63
- Condition
- Broken
- Location
- Flight Deck
- Part time
- 39,987 hours, 11,540 cycles
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.