What was found
AFTER TAKE OFF FROM SWF FOR PHL, LANGING GEAR WOULD NOT RETRACT, ACCOMPLISHED AIT TURN BACK TO SWF. - INSPECTED GEAR & FOUND THE NOSE GEAR TORQUE LINK CAM BOLT HOLE ELONGATED & WORN. REPLACE NOSE GEAR TORQUE LINK CAM WITH NEW PER THE CE 750 MM CHAPTER 32-20-02, PERFORMED GEAR RETRACTION OPS CHECKED GOOD.