Service difficulty report · Eec · Boeing 737890

Difficulty date
November 26, 2011
Submitted
November 28, 2011
Operation
Air carrier
Aircraft
N530AS
Make and model
Boeing 737890
Aircraft serial
36578
Aircraft time
6,268 hours, 2,006 cycles
Engine
Cfmint CFM567B273
Part
Eec
Part number
2042M67P04
Part serial
FFFB1789
Condition
Faulty
Location
Nr 2 Engine
Part time
6,259 hours, 2,003 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFTER START ON NR 2 ENG, ENG NR 2 CONTROL LIGHT ILLUMINATED ON THE OVERHEAD PANEL. VERIFIED DISCREPANCY EEC BITE FAULT CODE 73 10222 INTERNAL FAULT. PERFORMED FIM 73 21 TASK 801. REPLACED NR 2 EEC AND OPS NORMAL PER AMM 73 21 60 400 801 F00. SIGNIFICANT SYSTEM GROUND VERIFICATION SUCCESSFUL.