What was found
PILOT REPORTED THAT THE LANDING GEAR WOULD NOT EXTEND NORMALLY ON APPROACH, RAN CHECKLIST AND NOT HELP, MANUALLY PUMPED GEAR DOWN, ALL INDICATIONS NORMAL, AFTER LANDING FOUND LANDING GEAR RELAY CB POPPED. MX R & R TIME DELAY PCB, R & R GEAR MOTOR RELAY, R & R LANDING GEAR POWER PACK MOTOR, GEAR SWINGS WERE GOOD, OPS CK GOOD.