What was found
DURING DESCENT INTO PAED EQUIPMENT COOLING SMOKE LIGHT ILLUMINATED FOR ABOUT 10 SECONDS WHEN PASSING FL230 AND FOR ABOUT 5 SECONDS WHEN PASSING 14000FT. CREW SMELLED FUMES BUT DID NOT NOTICE ANY VISIBLE SIGN OF SMOKE. CREW CONTINUED NORMAL DESCENT AND LANDED SAFELY IN PAED. AFTER LANDING, MAINTENANCE CREW PERFORMED SMOKE OR FUMES IN CABIN CONDITIONAL INSPECTION IAW B747 AMM 05-51-50, NO FAULT NOTED. AIRCRAFT RESTORED TO NORMAL.