Service difficulty report · Control Unit · Boeing 737890

Difficulty date
April 6, 2015
Submitted
April 8, 2015
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
31,146 hours, 9,258 cycles
Part
Control Unit
Part number
115195214
Part serial
115195202941
Condition
Malfunctioned
Location
Ee Bay
Part time
31,146 hours, 9,258 cycles
Stage of operation
IN
How discovered
V
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

FOUND CIRCUIT BREAKER "INVERTER VOLTS" ON SPCU POPPED AND HEAD BROKEN OFF. ACFT GROUNDED. REPLACED SPCU, OPS CK NORMAL REF MM 24-34-11.