Service difficulty report · Gcu · Boeing 737890

Difficulty date
April 21, 2008
Submitted
April 23, 2008
Operation
Air carrier
Aircraft
N584AS
Make and model
Boeing 737890
Aircraft serial
35682
Aircraft time
2,740 hours, 789 cycles
Part
Gcu
Part number
762185H
Part serial
AAA60069115
Condition
Defective
Location
Apu
Part time
2,734 hours, 788 cycles
Stage of operation
CL
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

DURING CLIMB APU GENERATOR INDICATED 16 AMPS WITH APU NOT RUNNING. REPLACED GCU GENERATOR CONTROL UNIT.