How to Grease the JX Series and Repair the Nozzle

[@MrBlurry2011]

The small bit where you connect the grease gun is called a Zirc.

[@BobHughes-l1f]

My trailer valet jack was getting really difficult to operate. So I watched this video to find out how to grease it. I followed the instructions in this video. After adding grease through the zerk, the JX series jack was still hard to extend. So I disassembled the JX, as shown in the other video. The jackscrew had basically no grease on it. All the grease I added through the zerk went everywhere EXCEPT on the jackscrew threads. I used my finger to spread the grease all over the jackscrew. That solved the problem. If you want to properly grease the jackscrew, you have to disassemble the JX. The zerk method didn't work. I have photos but there is no way to upload them to youtube comments.

[@TrailerValet]

Hello! Thank you for reaching out to Trailer Valet and leaving your experience with our product. We are extremely sorry to hear that you had these issues when trying to operate and grease the unit. Please reach out to [e-mail] and a support tech can assist you with the proper steps to operate and grease your jack. Thank you!

[@douglasneff1190]

You didn’t say what kind of grease to use.

[@TrailerValet]

Hello! Marine grease or any type of general grease you use on tools works just fine as well!