What was found
AIRCRAFT IN MAINTENANCE, SYR, 4 INTERIOR EMERGENCY LIGHTS ARE VERY DIM. REMOVED AND REPLACED BATTERIES IN 4 SEPARATE POWER SUPPLIES IAW MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN MAINTENANCE, SYR, 4 INTERIOR EMERGENCY LIGHTS ARE VERY DIM. REMOVED AND REPLACED BATTERIES IN 4 SEPARATE POWER SUPPLIES IAW MM.