What was found
GEN NO.1 CAME OFF LINE DURING DESCENT AND WOULD NOT RECONNECT TO THE BUS. APU WAS STARTED IAW QRH AND WAS CONNECTED TO THE L BUS. GROUNDED - YES. REMOVED AND REPLACED #1 ENG IDG IAW BOEING 737-800 AMM 24-11-11.
- Difficulty date
- April 27, 2023
- Submitted
- May 1, 2023
- Operation
- Air carrier
- Aircraft
- N589AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35686
- Aircraft time
- 55,563 hours, 16,385 cycles
- System (JASC)
- 2410 · Alternator-Generator Drive
- Part
- Idg
- Part number
- 761574B
- Part serial
- AAAH006256
- Condition
- Failed
- Location
- #1 Engine
- Part time
- 40,817 hours, 18,125 cycles
- Stage of operation
- DE
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.