What was found
ELECTRONIC LIGHT ON OVERHEAD ELECTRICAL PANEL FOUND ON PREFLIGHT WITH APU AS ELECTRIC SOURCE. ACFT GROUNDED. P5-13 BITE SHOWS SPCU FAULT. ACCOMPLISHED FIM TASK 24-34, TASK 802, SYSTEM BITES NORMAL, NO FAULTS.
- Difficulty date
- December 10, 2015
- Submitted
- December 14, 2015
- Operation
- Air carrier
- Aircraft
- N481AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 1,165 hours, 370 cycles
- System (JASC)
- 2400 · Electrical Power System
- Part
- Control Unit
- Condition
- Malfunctioned
- Stage of operation
- TX
- 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.