What was found
DURING ROUTINE DAILY CHECK, AILERON WING CABLE TENSION WAS FOUND TO BE SO LOW THAT THE CABLES WERE DRAGGING ON THE LOWER SURFACE OF THE WING TRAILING EDGE. TENSION CHECKED 19 POUNDS. MAINTENANCE MANUAL CHAPTER 27-10-00 PG 501 SPECS TENSION AT 35 PLUS OR MINUS 5 POUNDS AT 70 DEGREES FAHRENHEIT. RE-RIGGED AND TENSIONED WING AILERON CABLES. SUBMITTER SUGGESTED TIGHTER MANUFACTURING CONTROL. ACFT TTSN: 178.0 HOURS.