What was found
F.O SIDE F/D ON-OFF SWITCH MA LIGHT ON MCP INOP. GROUNDED - YES. REMOVED AND REPLACED MODE CONTROL PANEL REF B737-900 AMM 22-11-34/401. OPS CHECK GOOD.
- Difficulty date
- May 17, 2020
- Submitted
- May 19, 2020
- Operation
- Air carrier
- Aircraft
- N428AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36353
- Aircraft time
- 16,657 hours, 5,272 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Control Panel
- Part number
- 8221567102
- Part serial
- 171MM8
- Condition
- Inoperative
- Location
- Cockpit
- Part time
- 41,971 hours, 15,052 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.