As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR RETURN - PILOTS REPORTED THE LANDING GEAR RELAY POPPED AND A MANUAL GEAR EXTENSION WAS PERFORMED. MAINTENANCE REPAIRED A BROKEN WIRE AT THE THE HYDRAULIC POWER PACK SHUTTLE VALVE IAW MM 20-13-00. MAINTENANCE PERFORMED A GEAR RETRACTION AND EXTENSION TEST PER MM 32-30-00.201. OPERATIONAL CHECK WAS GOOD.