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ricelake922's avatar
ricelake922
Explorer
Jun 29, 2016

Where is reservoir to add fluid for the hydraulic jacks

Hello
I have a 1996 Monaco Dynasty that has RVA hydraulic jacks model JIMI levelling system and before I attempt to use the i would like to make sure that there is enough fluid to do so. Does anyone know where the reservoir is located? Is the 12 volt battery that runs the motor pump the same batteries that I use for the RV or do the jacks have their own separate battery? Also....can you please tell me where the pump is located? Thank you in advance.

10 Replies

  • On my '97 Dynasty the fluid reservoir is located in the drivers side front wheel well. To check the fluid the manual with my coach says to lower the front jack 5 to 6 inches until the alarm begins to sound. Add fluid until the alarm stops.
  • rgatijnet1 wrote:
    ON my Monaco, if the bong is not going off when the jacks are retracted, you probably do not need to add fluid. The way it is added is to lower ONE jack 5" and if the bong is going off, they might be a little low on fluid. Then you slowly add fluid until the bong stops. This insures that when any of the jacks are still down more than 5", the bong will be sounding.


    Yes, with RVA jacks, this IS the way to get the proper fluid level.

    Extend ONE jack 5". If the "jack down" alarm is not sounding, your fluid level is fine or could be high. If no alarm, lower jack another inch. If still not going off, drain fluid or determine cause of "no alarm".

    If with the jack extended 5", the alarm is going off, fill until the alarm just stops. Easy job with two people or one with really good hearing.
  • The reservoir on my coach is in front of the front steps. Extend the generator all the way. Stand on the passenger side of the generator and look left and down. It's dark there so its hard to see. The tank is oriented left and right with the three valves used to bleed the jacks inboard of the reservoir. The lid is attached to a small tube neck sticking out the top of the reservoir.
  • ON my Monaco, if the bong is not going off when the jacks are retracted, you probably do not need to add fluid. The way it is added is to lower ONE jack 5" and if the bong is going off, they might be a little low on fluid. Then you slowly add fluid until the bong stops. This insures that when any of the jacks are still down more than 5", the bong will be sounding.
  • I have a 2007 Safari, that was made by Monaco and my reservoir is in the same bin as the generator.
  • ricelake922 wrote:
    Why not check when jacks are down? I have one jack that is partially down but is not dangerous.


    Because the fluid IN the jacks returns to the reservoir. If checked with jack/s down, either the jack/s will not fully retract because there is no place for the fluid to go, or IF the fill cap is vented the excess fluid will overflow onto the ground. Usually in a Dynasty the RVA pump/reservoir is behind the RF headlamp or under the entry steps. But another posted the best way---have someone operate the jacks and follow the noise of the pump to its location. Doug
  • Why not check when jacks are down? I have one jack that is partially down but is not dangerous.
  • Have someone start to deploy the jacks while you are outside. You should easily hear where the pump is-- reservoir is there as well. Stow them and check fluid level.