What was found
DURING TAXI, NR 1 GEN SOURCE LIGHT ILLUMINATED. RAN QRH SOURCE OFF CHECKLIST. EXTINGUISHED WHEN APU GEN ON BUSS. GROUNDED - YES. REMOVED & REPLACED ENGINE NR 1 IDG IAW AMM 24-11-11.
- Difficulty date
- September 29, 2019
- Submitted
- October 1, 2019
- Operation
- Air carrier
- Aircraft
- N579AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35187
- Aircraft time
- 47,802 hours, 14,182 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Idg
- Part number
- 761574B
- Part serial
- AAAH004867
- Condition
- Failed
- Location
- Nr 1
- Part time
- 42,040 hours, 13,271 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.