As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE ON LANDING. GOT NO GEAR DOWN INDICATIONS. RAN QRH TWICE BRINGING US TO PULL THE MANUAL RELEASE FOR THE GEAR. SHORTLY AFTER GOT 3 GEAR DOWN AND LOCKED. REMOVED AND REPLACED SELECTOR VALVE IAW AMM 32-32-10, LEAK CHECK PERFORMED NO LEAKS NOTED. RESTOWED MANUAL LANDING GEAR DEPLOY HANDLE IAW OPERATIONAL TEST MUST BE COMPLETED REFER TO LOG PAGE 3481016-1.