What was found
SFO - EMERGENCY LIGHTING REPORTED DIM. MAINTENANCE REPLACED EMERGENCY LIGHTING BATTERY PACKS (4 EACH). SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - EMERGENCY LIGHTING REPORTED DIM. MAINTENANCE REPLACED EMERGENCY LIGHTING BATTERY PACKS (4 EACH). SYSTEM OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (X)