We had the same problem, but it is now fixed.
My 2c worth: It is not normal to have excessive squeaking. (Not to mention very annoying)
Ours is a Lippert system and we found a Service Bulletin showing how to correct the issue. "Lippert Components Electric Through Frame Slide-Out Assembly OWNER'S MANUAL"
Page 9 Rev: 03.10.2015
CORRECTIVE ACTION FOR SQUEAKING GEAR PACKS
1. Loosen both gear packs bolts until tension is off the gear pack
2. Using a manual pump oil can, pump 2-3 squirts of synthetic motor oil onto gear pack drive in lubrication points.
NOTE: do not lubricate rack or pinion gear teeth, lubricate drive shaft only.
NOTE: LCI recommends Mobile One Fully Synthetic 10W-30 Motor Oil to lubricate gear pack.
3. Extend and retract slide-out arms several times to work lubricant through gear pack
I printed the page and brought it to the dealer to perform the work. The page has 4 pictures showing the procedure and lub-points.
In our case our unit has an Artic-Pack... so dealer had to cut an access door to reach the gear pack. It was a simple flap which he re-sealed after the work was done.
Hope this helps. GPG
GPG 🙂
2014 Ford F250, 6.2L, 4.30 Ratio, 6 speed
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