What was found
SFO - DURING OVERNIGHT MAINTENANCE, AFT EXTERIOR OVERWING EMERGENCY EXIT LIGHTS WOULD NOT ILLUMINATE. MAINTENANCE REPLACED AFT EXTERIOR OVERWING EMERGENCY EXIT LIGHT ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATIONS. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - DURING OVERNIGHT MAINTENANCE, AFT EXTERIOR OVERWING EMERGENCY EXIT LIGHTS WOULD NOT ILLUMINATE. MAINTENANCE REPLACED AFT EXTERIOR OVERWING EMERGENCY EXIT LIGHT ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATIONS. (M)