What was found
FLIGHT DIRECTOR FLAG ON CAPTAIN'S PFD. GROUNDED - YES. VERIFIED FAULT. ACCOMP DFCS BITE FCC A - SHOWS FAIL. REPLACED FCC A WITH SERVICEABLE COMPUTER. SOFTWARE P/N & PN'S ARE SAME. ACCOMP INST TEST, TEST PASS REF AMM 22-11-33-400-801.
- Difficulty date
- November 4, 2018
- Submitted
- November 7, 2018
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 22,351 hours, 7,306 cycles
- System (JASC)
- 2211 · Autopilot Computer
- Part
- Computer
- Part number
- 8221604101
- Part serial
- 40L4MC
- Condition
- Failed
- Location
- E&E Bay
- Part time
- 22,346 hours, 7,304 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.