What was found
SOON AFTER ROTATION (PROBABLY GEAR HANDLE SELECTED UP) "PARK BRAKE SOV" CAUTION ILLUMINATED. RAN EMERG NON NORMAL. LOUD DRAGGING NOISE ASSOCIATED. WHEN SELECTED GEAR DOWN FOR LANDING LIGHTS WENT OUT BUT NOTHING HAPPENED. DID NOT NOTICE GEAR DOWN INDICATION BUT WE THINK THE GEAR NEVER CAME UP WITH GEAR HANDLE SELECTED UP. REPLACED BRACKET PN 16215-105 REF CMM 32-20-01. ADJUSTED NLG CTR/EXTEND PROX SENSOR IAW AMM 32-16-05. (45-55). ALSO REPLACED LANDING GEAR CONTROL HANDLE IAW AMM 32-31-01. GEAR EXTENSION RETRACTION TEST GOOD IAW AMM 32-30-00.