What was found
ON T/O, THE ACFT ROTATED EXTREMELY SLOW DUE TO ABNORMALLY HEAVY NOSE. CONTACTED GOC TO VERIFY LOAD. AFTER DISCUSSION WITH MX IT WAS DETERMINED THAT PAST HISTORY OF JET SUGGESTED FLT CONTROL PROBLEM. EMERGENCY DECLARED, FUEL DUMPED TO LANDING WEIGHT, CONTROL CHECK ACCOMPLISHED. FOLLOWED BY AUTOLAND. REMOVED AND REPLACED THE DUPLEX ACT ROD END BOLT PER 27-32-01-4, CKD CLEARANCE OF THE ELEV LOAD FEEL ACT ROD END BOLT AND MECH IN ALL POS REF MD11MM 27-32-01-4. ALL CHK GOOD. ADJ THE AG CAM MARK WITH THE AH LEG PER MM 27-30-00-5 FOR THE BUS TUBE ASSY. RII C/W R/R FCC 1 AND FCC 2 PRECAUTIONARY. FCC RTS'S C/W. C/W THE CAT3B RTS. REF MD11 AMM 22-00-00-5.