Service difficulty report · Eec · Boeing 737890

Difficulty date
August 9, 2011
Submitted
August 11, 2011
Operation
Air carrier
Aircraft
N518AS
Make and model
Boeing 737890
Aircraft serial
35693
Aircraft time
9,431 hours, 2,836 cycles
Engine
Cfmint CFM567B273
Part
Eec
Part number
2042M67P04
Part serial
FFFH1008
Condition
Failed
Location
Nr 1 Engine
Part time
7,578 hours, 2,554 cycles
Stage of operation
TX
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.

What was found

CB P18 2 A5 FOUND POPPED ON PREFLIGHT. ENG NR 1 ALTN PWR CHANNEL A. TROUBLESHOT SYSTEM FOUND NR 1 ENG EEC BAD. REPLACED EEC. REF: AMM 73 21 60. OPS NORMAL.