Service difficulty report · Control Unit · Boeing 737890

Difficulty date
December 26, 2016
Submitted
December 28, 2016
Operation
Air carrier
Aircraft
N583AS
Make and model
Boeing 737890
Aircraft serial
35681
Aircraft time
35,954 hours, 10,612 cycles
Part
Control Unit
Part number
115195211
Part serial
100C1220
Condition
Faulted
Location
Flight Deck
Part time
59,847 hours, 20,840 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

WARNING LIGHT ON OVERHEAD PANEL DURING TAXING OUT. ACFT GROUNDED. SPCU FAULT ON BITE, WILL NOT CLEAR. REMOVED & REPLACED SPCU IAW AMM 24-34-11. OPS NORMAL, AFTER FAULT CLEARED.