What was found
PILOT REPORTED THE EMERGENCY EXIT LIGHTS AT DOORS 1L AND 1R WOULD NOT ILLUMINATE WITH ANY SWITCH CONFIGURATION. MAINTENANCE TEST FAULTED THE FORWARD LEFT EPSU. REPLACED BATTERY PACK. OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED THE EMERGENCY EXIT LIGHTS AT DOORS 1L AND 1R WOULD NOT ILLUMINATE WITH ANY SWITCH CONFIGURATION. MAINTENANCE TEST FAULTED THE FORWARD LEFT EPSU. REPLACED BATTERY PACK. OPERATIONAL CHECK OK.