What was found
AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT. GOT (MAIN GEAR SPOILERS INOP) LIGHT. PERFORMED ABNORMALS, GEAR RETRACTED. ALL OTHER INDICATIONS NORMAL. PRESSURIZATION OK. - REPLACED ANTI-RETRACTION CABLE IAW DC8 MM 32-31-00-2-0003. TESTED AND OPS CHECKED GOOD DURING GEAR SWING IAW MM 32-31-00-2-0003.