Quote:
Originally Posted by Edgycanuck
I have a through frame lippert as well.
What were your signs and symptoms? Ours seems over the last few seasons to go out slower, and at the end of the season it sounded like the motor was running but the slide wasn't moving. Where is the worm gear located? In the actuator right at the motor? I was able to crank the slide out and in by hand which is why I assumed it was the motor.
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When through frame slides with rack and pinion to equalize movement at each end starts to move slow it's a good sign the gear clusters at each support rail need lubrication.
Lippert has a video on their website showing the process.
It's very intuitive if one is mechanically inclined. Support outboard end of rail enough to tale weight off gear cluster rollers, pill bolt from square rod connecting gear clusters, remove two mounting bolts holding gear cluster.
Cluster will drop down and can be slipped off square rod.
Slip end plates away from gear and polymer rollers. Clean any crud from shaft and lube well with drying type silicone lube.
Reverse process to assemble ghen repeat on other end.
These gear clusters are exposed to road splash while raining as well as dust/road grir.
Lubing them a couple times a year will prevent a lot of problems, even if just a good soaking spray where shafts enter end plates.
DRY LUBES ONLY.
As for motor turns, no movement, if slide can be moved manually the actuator is OK.
Replacement gears for gearbox on end of actuator are available on Amazon.
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