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04-01-2015, 06:01 AM
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#1
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Junior Member
Join Date: Aug 2012
Posts: 14
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LCI leveling jacks retracting too fast
I have LCI hydraulic leveling jacks under my 2006 Airstream A37, the problem is that the jacks retract very fast, it literally drops the coach!!!, (very scary sight/experience ) is there a way to control the return flow of the hydraulics or adjust the retract speed in anyway?
Thanks in advance
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04-01-2015, 07:41 AM
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#2
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Senior Member
Join Date: Jul 2014
Location: Lafayette, La.
Posts: 1,144
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If you dump your air tanks to level try letting them air up to about 60 or so pounds. I think you are feeling the sudden drop of the motor home as the jacks retract. I started doing this & the jacks retract nice & smooth.
__________________
2011 40' Monaco Cayman PBQ ISC 360
2013 Jeep Wrangler Unlimited
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04-01-2015, 08:49 AM
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#3
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Registered User
Join Date: Aug 2014
Location: western NC mountains!
Posts: 4,106
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yes, add your air first and then the jacks
should not be as troubling, shaking, or
'fast' - should be much smoother
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04-01-2015, 09:43 AM
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#4
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Junior Member
Join Date: Aug 2012
Posts: 14
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That's the way I do it, I fill up the bags completely, but still the drop is very fast and violent. I was wondering if there was a way to restrict the oil flow going back.
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04-01-2015, 04:25 PM
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#5
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Senior Member
Join Date: Sep 2012
Posts: 1,562
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go into manual mode and control the jacks that way... may not be the best solution, but at least it will give you some control.
__________________
Ferdinand,
2014 Thor Palazzo 33.3 (Melody), Folkstone
2017 Jeep Rubicon, Ready Brute Elite & Currie Ent Baseplate
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04-01-2015, 05:27 PM
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#6
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Junior Member
Join Date: Aug 2012
Posts: 14
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Do that too, but still too fast
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04-01-2015, 07:44 PM
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#7
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Senior Member
Join Date: Aug 2001
Location: North America somewhere
Posts: 30,982
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I don't know your hyd system so this may not work. If you install a hyd oil flow limiter(one way) the rate of descent may be dialed in to your preference. We used them on our old Farmall tractors front-end loader to control rate of fall.(the system was hyd pressure to lift, gravity to lower) a bucket full of dirt fell VERY fast.
When the bucket was lifted there was full pressure and volume flow, only the return flow was reduced.
That said, I would contact LCI first, there may be something out of adjustment.
__________________
2000 Winnebago Ultimate Freedom USQ40JD , ISC 8.3 Cummins 350, Spartan MM Chassis. USA IN 1SG 11B5MX,Infantry retired;Good Sam Life member,FMCA. " My fellow Americans, ask not what your country can do for you, ask what you can do for your country. John F. Kennedy
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04-02-2015, 12:51 AM
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#8
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Senior Member
Thor Owners Club
Join Date: Mar 2015
Posts: 107
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What they said, it sounds like on your system, the pressure is dumped before the pads are brought up vs using hydraulic pressure to raise the pads, which would result in a smoother release.
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04-02-2015, 05:09 PM
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#9
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Junior Member
Join Date: Aug 2012
Posts: 14
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Will see what LCI says, thank you all for the response
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