Service difficulty report · Control Unit · Boeing 737890

Difficulty date
October 18, 2007
Submitted
October 22, 2007
Operation
Air carrier
Aircraft
N583AS
Make and model
Boeing 737890
Aircraft serial
35681
Aircraft time
799 hours, 282 cycles
Part
Control Unit
Part number
284A04214
Condition
Inoperative
Location
E&E Bay
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ELECT WARNING LIGHT ON OVERHEAD PANEL ILLUMINATED. BITE TEST SHOWS SPCU INOP. REPLACED SPCU, OP CHECKS NORMAL.