As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON SELECTION OF LANDING GEAR HANDLE DOWN, GEAR DISAGREE LRN WAS DISPLAYED AND NONE OF THE LANDING GEAR EXTENDED. THE QRH WAS REFERENCED AND AFTER THE THIRD CYCLE OF THE LANDING GEAR HANDLE (WHILE PROCEEDING WITH QRH 10D LANDING GEAR WILL NOT EXTEND CHECKLIST) THE GEAR FINALLY EXTENDED NORMALLY. NO IRREGULARITIES NOTED WITH THE HYDRAULIC SYSTEM. R & R THE GEAR HANDLE MODULEE IAW AMM 32-30-15. OPS CHKD GOOD. NO FURTHER DEFECTS NOTED.