What was found
EMERGENCY DECLARED, AIRCRAFT PITCH BEGAN FEELING HEAVY IN CLIMB, GOT PROGRESSIVELY WORSE APPROACH FLIGHT CONTROLS BEGAN EXTREMELY HEAVY. UPON SAFE TAXI THE EMERGENCY WAS CANCELLED; NO EQUIP USED. REMOVED AND REPLACED UPPER BEARING ON LT NR 5 RIB BELLCRANK, IAW AMM 20-21-12-0001 AND IPC27-31-07-17A ITEM NR 200.