As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER SELECTING GEAR DOWN ONLY NOSE GEAR SHOWED DOWN AND LOCKED. FOLLOWED CHECKLIST AND USED ALTERNATE GEAR EXTENSION AND GOT THREE DOWN AND LOCKED INDICATION. TROUBLE SHOT. GAINED ACCESS TO HYDRAULIC SELECTOR VALVE AND REPAIRED CHAFED WIRES. PERFORMED MULTIPLE SATISFACTORY OPERATIONAL CHECKS OF THE LANDING GEAR EXTERIOR RETRACTION. NO DEFECTS NOTED.