What was found
COCKPIT EMERGENCY LIGHTS WOULD NOT COME ON. CLEANED BATTERY PACK AND CONTACTS. SYSTEM OPS CHECKED GOOD IAW DC-9 AMM 33-53-02-4-0001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
COCKPIT EMERGENCY LIGHTS WOULD NOT COME ON. CLEANED BATTERY PACK AND CONTACTS. SYSTEM OPS CHECKED GOOD IAW DC-9 AMM 33-53-02-4-0001.