What was found
APU GENERATOR HAS NO VOLTS OR FREQS. ACFT GROUNDED. GROUND POWER WAS PULLED DURING START SEQUENCE, FULL POWERED DOWN ACFT & RESTARTED APU. VOLTS & FREQS GOOD AND HOLD LOAD. SYS CKS NORMAL REF 24-21-00, GROUND VERIFICATION SUCCESSFUL.
- Difficulty date
- April 29, 2013
- Submitted
- May 1, 2013
- Operation
- Air carrier
- Aircraft
- N583AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35681
- Aircraft time
- 22,097 hours, 6,568 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Generator
- Condition
- Malfunctioned
- 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.