What was found
AIRCRAFT WAS NOT GROUNDED: DURING OPS CHECK OF EMERGENCY LIGHT FOUND EMERGENCY POWER SUPPLY UNIT 13WL AFT LEFT FAULT. REPLACED SCOPE SLIDE AFT RIGHT HAND.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: DURING OPS CHECK OF EMERGENCY LIGHT FOUND EMERGENCY POWER SUPPLY UNIT 13WL AFT LEFT FAULT. REPLACED SCOPE SLIDE AFT RIGHT HAND.