What was found
DURING TROUBLESHOOTING FOUND SPCU INOPERATIVE. PERFORMED OPS TEST ON STANDBY POWER SYSTEM AND CLEARED FAULT. CHECK ALL VOLTAGE READINGS NORMAL AND TEST CHECK IAW FIM 24-34 TASK 801.
- Difficulty date
- July 23, 2012
- Submitted
- July 24, 2012
- Operation
- Air carrier
- Aircraft
- N738MA
- Make and model
- Boeing 7378Q8
- Aircraft serial
- 32799
- Aircraft time
- 18,957 hours, 7,362 cycles
- System (JASC)
- 2400 · Electrical Power System
- Part
- Control Unit
- Condition
- Inoperative
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.