What was found
FOUND FCC A INTERNAL FAULT ON GROUND. REQ. FCC A REPLACE. GROUNDED - YES. REMOVED AND REPLACED FCC A, INSTALLATION AND LLM TESTS PASS WITH NO DEFECTS. REF B737-900 AMM 22-11-33.
- Difficulty date
- January 22, 2021
- Submitted
- March 4, 2021
- Operation
- Air carrier
- Aircraft
- N492AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44110
- Aircraft time
- 19,534 hours, 6,264 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Computer
- Part number
- 8221604101
- Condition
- Failed
- Location
- Flt Controls
- Stage of operation
- IN
- 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.