Lippert camper jacks span auto-leveling systems that can level a trailer in two to three minutes and electric tongue jacks with a 3/4" nut for quick drill operation. Installs are straightforward with clearly marked wiring, and options include shorter rear legs at 22-1/2" with 12-1/2" total lift to help with low ground clearance.
Yes. Rear jacks at 22-1/2" can replace 24-1/2" rears while keeping the same 12-1/2" total lift, and the control board accepts the change. Verify your current jack heights and mounting positions, then swap the left and right rears as needed.
Yes, you can weld rectangular tubing to the I-beam frame to gain clearance and mount the rear jacks below a gray water tank. Confirm you still have plenty of ground clearance when the jacks are retracted. Measure before welding to ensure the feet clear tanks and crossmembers.
Installation is straightforward and the instructions are easy to follow. The wire harnesses are more than long enough for a 30' trailer with plenty to spare. Watch for instructions that reference an older touchscreen and a different cutout. The touchscreen may only have a 6" pigtail, so plan for extra wire, splices, terminals, and clamps. If the pre-wire is inside the under-belly armor, locate it before mounting the level detection device.
It can level a trailer in two minutes or less, and within 3 minutes on a fifth wheel. Use 3 inch blocks under the pads as SOP to reduce jack travel. If the site is really off level, raise the tires first on boards or ramps so the jacks don't try to lift them.
If the bracket that attaches to the I-beam is bent, replace the bracket. If the bracket on the leg is damaged, replace the entire leg. Identify whether it's the left rear, right rear, or a front leg before selecting replacement parts.