Service difficulty report · Control Unit · Boeing 737990ER

Difficulty date
December 18, 2015
Submitted
December 22, 2015
Operation
Air carrier
Aircraft
N413AS
Make and model
Boeing 737990ER
Aircraft serial
35205
Aircraft time
10,990 hours, 3,511 cycles
Part
Control Unit
Part number
115195214
Part serial
115195205192
Condition
Failed
Location
Ee Bay
Part time
10,990 hours, 3,511 cycles
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

AMBER ELECTRIC LIGHT ILLUMINATED ON OVERHEAD ELECTRIC PANEL. ACFT GROUNDED. PERFORMED FIM 24-31, TASK 801. SPCU INOPERATIVE MESSAGE CLEARING IAW FIM 24-34, TASK 802, NO HELP. R & R SPCU REF AMM 24-34-11.