What was found
NO RETRACT LANDING GEAR & RTFL DUE TO CAUTION/STATUS MESSAGE. EXPERIENCED A RECURRENCE OF THIS CONDITION ON 2ND FLIGHT OUT. *S/D* ACP TROUBLESHOOTING PER FIM 32-31-00 FOUND ACTUATOR DIMENSIONS OUT. REPLACED RIGHT BODY GEAR TILT ACTUATOR PER MM 32-13-15. STILL HAVE PROBLEM. REPLACED RIGHT BODY GEAR TILT BYPASS VALVE PER MM 32-13-16 AND FUSE PER MM 32-13-24. READY FOR TEST FLIGHT ON 05MAY07 0700L DEPARTURE. REPLACED FUSE AND VALVE ASSY, CLEARED CH4616. SEVERAL GEAR SWINGS ACCOMP. A/C OK FOR RETURN TO SERVICE.