04022014 page 6 power tongue jack owners manual full power tongue jack clutch the power tongue jack is provided with a motor clutch and a 30a fuse. The lippert electric stabilizer jack is intended for the purpose of 38 dia.
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Lippert power tongue jack wiring diagram. See page 5 of the power tongue jack owners manual. The red power wire on the electric a frame tongue jack lc285318 is the power wire and it will attach to the positive battery terminal on your trailer batteryfirst remove the fuse in the in line fuse holder on the red wire. It must be replaced with a 30a ato type fuse. It is important that the electrical components have good wire to chassis contact. Just flip over the manual crank handle to expose a ¾ hex nut insert the socket head and using your power drill the quick drop tongue jack extends and retracts in seconds without the exhaustive. Normally an intermittent working motorized jack like the lippert components powered tongue jack lc285318 is due to a faulty ground or a short circuit in the power wire.
Lippert power jack 1817941. I recommend checking your ground connections normally in the mount of the jack to the frame for solid metal to metal contact without corrosion. The lippert electric rear stabilizer jack is designed to operate as a negative ground system. Fuse is located underneath the lid fig. I took the jack apart and straightened out the inner tube and all is well however the two bolts on the head on the side of the jack appear to be very loose after trying to put them back in i dont have them stripped or anything but its almost like they are just falling in place instead of screwing in place. In the main frame rails in the a positions in the above diagram.
Here you can find a document containing all of the owners for all our product lines. Welding electric stabilizer jack to unit voids all warranty claims. I attached a picture that i got from lippert that shows the wiring diagram for their stabilizer jacks like the. The quick drop tongue jack is the first rv jack of its kind allowing rvers to extend and retract the jack using a power drill and ¾ socket head. 5b of the jack and will need to be replaced if it blows. What type of fuse does the power tongue jack contain and where is it located.
Mount the jack to the trailer and tighten it down. See page 6 of the power tongue jack owners manual. A negative ground system utilizes the chassis frame as a ground and an independent ground wire back to battery is necessary see page 9 for wiring diagram.