What was found
FOUND FAULT NR 73 21271, THE ALTERNATOR VOLTAGE INPUT TO EEC IS OUT OF RANGE, ENG NR1, WHILE PERFORMING T/C 78273000 ESN894536 GROUNDED YES. IAW FIM 73 27 TASK 804. REMOVED AND REPLACED NR 1ENG EEC IAW MM 73 21 60, OPS TESTS GOOD.
- Difficulty date
- June 21, 2009
- Submitted
- June 23, 2009
- Operation
- Air carrier
- Aircraft
- N570AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 9,234 hours, 2,658 cycles
- Engine
- Ge CFM567B24
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Eec
- Part number
- 2042M67P02
- Part serial
- FFFH0115
- Condition
- Faulty
- Location
- Nr 1 Engine
- Part time
- 9,256 hours, 2,664 cycles
- 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.