What was found
DURING ROUTINE SERVICE CHECK, FOUND R-3 AND R-4 EMERGENCY LIGHT BATTERY PACK INOPERATIVE. REMOVED AND REPLACED R-3 AND R-4 BATTERY PACKS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE SERVICE CHECK, FOUND R-3 AND R-4 EMERGENCY LIGHT BATTERY PACK INOPERATIVE. REMOVED AND REPLACED R-3 AND R-4 BATTERY PACKS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.