What was found
RUBBING HEARD/FELT IN YOKE & FLOOR DURING FORE & AFT MOVEMENT OF YOKE ONLY WHEN AIRBORNE & AT ALL AIRSPEEDS & CONFIGURATIONS. NO RUBBING INDICATED WITH LT/RT MOVEMENT OF YOKE. RUBBING HEARD/FELT ON BOTH SIDES YOKE & FLOOR OF COCKPIT WITH EACH PILOT CALLING RUBBING DIRECTLY UNDER YOKE. NO RUBBING INDICATED WHEN ACFT IS ON GROUND. FOUND RT ELEVATOR INBD BEARING & BOLT BAD. REPLACED BEARING & BOLT. ALSO FOUND ELEVATOR PASS THRU SECTOR UPPER LEVER ARM WORN. REPLACED LEVER & BUSHING. NOTED ROUGHNESS IN PASS THROUGH SECTOR UPPER BEARING. REPLACED BEARING. RIGGED ELEVATOR CABLES & TENSIONED. CLOSED ACCESS. WORK PERFORMED IAW THE MM 27-31-01, 27-31-03 & 27-20-00. OPS & TRAVEL CHECKS OF ELEVATOR SYS GOOD.