No more work!  Purchase this electric motor made specifically for raising and lowering your landing gear.  Once you see the convenience of having your landing gear motorized, you will never go back!

LG-EM, Landing Gear Electric Motor, $87.40
LG-WH, Landing Gear Motor Wiring Harness, $17.00

Related Items:
5th wheel landing gear set
Landing Gear Crank
Landing Gear-Gear Box