What was found
#1 GEN DRIVE LIGHT IS GOING OUT AND COMING BACK ON CAUSING MASTER CAUTION ELEC LIGHT WITH #1 ENG OFF. GROUNDED - YES. REMOVED AND REPLACED #1 IDG REF 737-800 AMM 24-11-11.
- Difficulty date
- January 29, 2023
- Submitted
- February 2, 2023
- Operation
- Air carrier
- Aircraft
- N508AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35691
- Aircraft time
- 52,389 hours, 15,385 cycles
- System (JASC)
- 2410 · Alternator-Generator Drive
- Part
- Idg
- Part number
- 761574B
- Part serial
- AAAH007343
- Condition
- Faulty
- Location
- #1 Engine
- Part time
- 15,354 hours, 4,263 cycles
- Stage of operation
- NR
- 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.