Solution for Needing Replacement Motor for Lippert Powered A-Frame Jack 1817941

Question

Question:

My Lippert jack quit working and Ive troubleshot the issue. There is power to the jack head and the Extend/Retract switch is good. I fear the motor is bad. Is there a replacement for just the motor or is a complete replacement needed? Any suggestions would be welcomed. Thanks,

asked by: Randy H

1

Helpful Expert Reply:

I do have an solution for you, however there is not a replacement motor available for your Lippert model 1817941 Electric A-Frame Trailer Jack.

I recommend simply replacing the jack itself with the Lippert Electric Trailer Jack # LC285318, which is what replaced your existing model. This electric jack features a lift capacity of 3,500 pounds, 2 toggle switches for operation, and a heavy-gauge steel construction that ensures durability and strength. Part of the reason your jack model was replaced with this one was to take care of some of the issues the motor and switches were having.

I think the best value for an A-frame tongue jack is the Stromberg Carlson # SC63VR which is rated for 4500 pounds of tongue weight. This is 1000 pounds more than other models, and even though you may not need this much capacity, you will find that the jack motor runs quick and effortlessly. This will add years to its life. This jack also has a unique clutch that prevents damage from overextending or retracting the jack foot - the most common reason for jack failure. I also like that is has a generous 23" lift, including a time-saving drop-foot. It includes LED lights for operating the hitch in the dark, and a built-in bullseye leveling bubble.

expert reply by: Jameson C

1

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Answer 1

There is only one wire that needs to be connected on the Lippert Electric Trailer Jack part #LC285318. This is the red 12 volt power wire that will need to be ran to the positive terminal on the battery. I cannot be sure as to how the junction box…

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Answer 2

On the bottom of the motor of the Stromberg Jack part #SC63VR there is a release lever setup that gets inserted when you want to manually crank the jack to release it basically from the motor.

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Answer 3

Yes, you'll want the RV Landing Gear Switch #37213635 to replace the damaged switch on your Lippert Electric Trailer Jack #LC285318. The cover has four screws, two on the front and two on the back, that hold the top of motor housing to the…

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Answer 4

According to the Lippert Service Manual for the Lippert Electric Trailer Jack #LC285318. "Maintenance 1. Before each use, inspect the Power Tongue Jack and replace if bent or damaged. 2. If wiring is connected to battery terminal, inspect at…

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Answer 5

To replace the extend/retract switch on your Lippert 181794 Electric Trailer Jack you'll simply need the Replacement Extend/Retract Switch for Lippert Electric Trailer Jack #LC49MD. If you're needing to replace the on/off or just both…

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Answer 6

The screws use a Phillips head, and to reach the recessed screws on the underside, you'll need a #2 Phillips screwdriver with a with a shaft length of at least 6 inches.

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Answer 7

Lippert does not offer a replacement inner jack tube for their jack 1817941. When a jack is damaged in this way (which is more common than you want to know) it really is best to replace the entire jack for safety reasons. The outer tube on your jack…

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Answer 8

We have the replacement override nut with the part #LC55FR and also the replacement crank handle part #LC285324. The size is a 3/4 inch hex socket if you had a ratchet and socket set nearby.

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Answer 9

I checked and found the manual for the Lippert Electric Trailer Jack #LC285318 and there was no mention of anything going in the hole beforehand to tighten them. I added a cut out of the manual for you which shows the parts for this jack, and it does…

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Answer 10

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 11

Hi Tom, I have two options to replace the electric tongue jack on your Jayco Whitehawk: Option 1: Electric Jack w/ Footplate #EJ-3520-BBX. This jack is going to be your no-frills 'get the job done' style jack. It has a 3,500lb capacity and…

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Answer 12

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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