What was found
NR 1 ENG EEC FAULT CODE 73-20011 AND 73-20621 WERE PRESENT AFTER SOFTWARE UPLOAD. ACFT GROUNDED. REPLACED NR 1 ENG EEC IAW AMM 73-21-60, OPS CHECKED GOOD.
- Difficulty date
- October 4, 2014
- Submitted
- October 7, 2014
- Operation
- Air carrier
- Aircraft
- N587AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35684
- Aircraft time
- 26,761 hours, 7,839 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Eec
- Part number
- 2042M67P02
- Part serial
- FFFB0785
- Condition
- Faulted
- Location
- Nr 1 Engine
- Part time
- 26,765 hours, 7,841 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.