What was found
GEN #1 SOURCE OFF LIGHT ILLUMINATED ON DESCENT. GROUNDED - YES. REMOVED AND REPLACED #1 ENG IDG PER B737-800 AMM 24-11-11-000-801 AND AMM 24-11-11-400-801.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GEN #1 SOURCE OFF LIGHT ILLUMINATED ON DESCENT. GROUNDED - YES. REMOVED AND REPLACED #1 ENG IDG PER B737-800 AMM 24-11-11-000-801 AND AMM 24-11-11-400-801.