What was found
NOT ALL EMERGENCY LIGHTS ILLUMINATED WHEN TESTED. REMOVED AND REPLACED LEFT FWD BATTERY PACK IN CABIN OVERHEAD ACCESS PANELS IAW DHC MAINTENANCE MANUAL 33-51-00. OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NOT ALL EMERGENCY LIGHTS ILLUMINATED WHEN TESTED. REMOVED AND REPLACED LEFT FWD BATTERY PACK IN CABIN OVERHEAD ACCESS PANELS IAW DHC MAINTENANCE MANUAL 33-51-00. OPS CHECKED GOOD.