What was found
DURING CLIMBE, PLACED GEAR HANDLE IN THE UP POSITION, AND GEAR WOULD NOT RETRACT, SHOWED RED "GEAR UNLOCKED" LIGHT. THREE GREEN PLUS THE RED. AFTER ABOUT 30 SECONDS THE ANNUNCIATORS LOW BREAK PRESSURE & ANTISKD INOPERATIVE, STARTED TO FLASH AND WOULD NOT CANCEL. DECLARED AN EMERGENCY, RAN THE EMERGENCY CHECKLIST, AND CONDUCTED A NORMAL LANDING WITHOUT USE OF BRAKES. OPS CHECKED SYSTEM. DUPLICATED DISCREPANCY. TROUBLESHOT TO A MALFUNCTIONING HYD PUMP VALVE IAW AMM 32-30-00 . R & R DUMP VALVE. FOUND RT SWITCH OUT OF RIG. ADJUSTED RIG OF THE RT SQUAT SWITCH AND VERIFIED PROPER RIG IAW MM. CYCLED LANDING GEAR. OPS & LEAK CHECKED GOOD.