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By didgeridoo
Hello, All! I've decided to replace the traction batteries in my 2018 Sector E1 with a 48V Lithium set. They may be expensive, but I figure the Discovery Dry Cell are, too. I am not looking for the max driving range, as I have never received near the brochured range to begin with, but a good mix of charge/ get work done/ charge is what I am expecting.
I have settled on the 48V EAGL kit from bigbattery dot com. Each battery pack provides 30Ah. The kit ships with a charger, as well. The packs would be physically connected in parallel (using a busbar) to one another, maintaining the 48V voltage, but together would be able to provide the amp draw the buggy pulls when going up hill or towing a rake (rated 320 max continuous Amps). This is in comparison to the serial connection the eight 6V lead batteries. Each of the EAGL batteries looks to have its own BMS; am I correct in thinking I will have to use their included charger rather than (simply) changing the onboard charger to lithium mode? The chemistry of the pack is LiFe PO4, for what it's worth. I haven't torn anything apart yet (to diagram), so I am not sure how the dash will interpret the AMP draw, but the kit I am looking at includes a dash mounted charge indicator.
If anyone has completed a similar conversion, do you have any tips? Specifically, how did you remove the original batteries, and how did you secure the new ones? I am guessing that almost any change from the stock batteries would involve at least some modifications. Any tips would be appreciated, especially things I may have failed to consider. Thanks!
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By mhill
I purchased a 2008 American Sportsworks Subaru TW265 UTV, with no manual and no previous knowledge. When idling, the steer column shakes uncontrollably, is very noisy, and might be from vibrations from the engine. Logically, I am thinking engine vibration moving up the steering column. I found a schematic, but that has not helped in identifying the specific problem.
Any thoughts? Suggestions?
Thanks so much
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By Cletus
I have a 2016 550, ive tryed the hisun website and seems i cant get parts there. I would like to add power steering, have seen a few "kits" on ebay
for the 750 not sure if its the same parts needed for the 550, there is a factory bracket already welded to the frame above the standard steering rack, is this to be used
to mount the eps motor? There is also a grey plug hanging just above the brake master cylinder, not sure if thats anything that needs to be used in the install.
Handy with wrenches so if i can find the parts installing it shouldnt be a problem, anyone done this upgrade, was it worth it?
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By Steve Waldner
I have a Kioti Mechron utv and want to add power steering. Can anyone till me if there is an electric assist motor from a car that would work putting between the steering wheel and steering box. One that doesn't need alot of electronics
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By A P
Hi
I have a 2022 hisun sector eps 550. 30amp fuse is blown for eps. Checked the motor and it’s fine. Opened up the controller and found a bad diode. Dealer wanted 500$ for the controller. Just posting this in case it helps someone. I couldn’t read numbers from the old one so just took a guess and replaced it with a 100v 3amp diode.
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