What was found
AFTER STARTING APU, APU GENERATOR WAS FOUND INOPERATIVE. ACFT GROUNDED. TROUBLESHOT THE APU IAW AMM 49-11-00-860-801. BOTH THE LEFT AND RIGHT GENERATOR BUSS OPERATED NORMAL.
- Difficulty date
- July 16, 2017
- Submitted
- July 17, 2017
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 38,756 hours, 11,674 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Generator
- Condition
- Intermittent
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.