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RamblinAnne's avatar
RamblinAnne
Explorer
Jun 02, 2019

Help! One of my jacks won't retract or extend!

So I've had issues with my happijacs since day 1. It's partially my own fault - I never properly cared for them. One in particular always seizes up and I have to bust out the manual crank. It's a pain...
Truck Campers
Bedlam's avatar
Bedlam
Moderator
Jun 02, 2019
You can keep your HappiJac controller and wire in new Rieco Titan or Atwood jacks on all four corners. Both of the other brands are more reliable than your current ones, but both will require you drill new holes in your camper brackets due to different spacing and replacing square to round clamps in the lower rear mounts.

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