What was found
STA-BOI - NR 2 PACK OVERHEAT WITHIN MAIN DECK CARGO SMOKE AND FIRE BELL WARNING. C/W BITE TEST ON PNEUMATIC CONTROLLER, PACK CONTROLLERS, ZONE CONTROLLERS, CARGO SMOKE DET CONTROLLERS. NO FAULTS FOUND. CLEANED AND INSPECTED WATER SEPARATOR SOCK. FOUND OK FOR REUSE PER AMM 21-51-16. SYSTEMS ALL CHECK GOOD. SUSPECT RELATED TO HIGH AMBIENT TEMP ON GROUND. OK FOR SERVICE.