What was found
FLT NR 021 - KDFW-KDAY - AFTER TAKEOFF UPLATCH CHECK WAS NOT GOOD. GEAR UNSAFE LIGHT ON. EXTENDED GEAR AND RETRACTED GEAR. WHEN UPLATCH CHECK WAS ATTEMPTED AGAIN, THE GEAR HANDLE WOULD NOT MOVE. UNABLE TO MOVE LONG HANDLE, SHORT HANDLE WAS PUT DOWN AND GEAR EXTENDED NORMALLY. RETURNED TO KDFW. MAINTENANCE FOUND SHEER PIN ON NOSE GEAR UPLATCH BROKEN LETTING UPLATCH ASSEMBLY DANGLE. S/D - MAINTENANCE REMOVED AND REPLACED THE NOSE GEAR UPLATCH SHEER PIN PER MM 32-31-6. AN OPERATIONAL CHECK OF THE LANDING GEAR RETRACTION SYSTEM WAS NORMAL. (M)