What was found
YYZ - FLT 6000 - FOUND AT A-CHECK, RIGHT HAND OVERWING EXIT LIGHT WILL NOT COME ON. REMOVED AND REPLACED RIGHT HAND OVERWING BATTERY UNIT. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYZ - FLT 6000 - FOUND AT A-CHECK, RIGHT HAND OVERWING EXIT LIGHT WILL NOT COME ON. REMOVED AND REPLACED RIGHT HAND OVERWING BATTERY UNIT. (X)