As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND LANDING GEAR CIRCUIT BREAKER POPPED ON GEAR RETRACTION, UPON EXTENSION BREAKER POPPED AGAIN BEFORE NOSE SHOWED DOWN AND LOCKED. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE PN ON/OFF 101-388008-3, SN ON 1886, SN OFF 1825 IAW B-1900MM CHAPTER 32-30-00-201 LEAK AND OPS CHECK GOOD.