Braking Systems - A dedicated Thread
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By robwork9
Hopefully someone out there is a T-Boss 410 electrics expert or a Massimo mechanic is viewing this. I parked my 410 and it was working great. I came back a week later and attempted to crank it and nothing. Turned the key and no power. Figured it was a bad/low battery so I charged it. Still nothing. Attempted to jump start it and still nothing. Usually when I put the key in and turn it to the first position, the display comes on and I hear the ECU and other items boot. Now it is doing nothing.
I slowly went through the electrical system and found the main fuse attached to the starter relay, part 71602 (pic 1) blown. I figured replacing this fuse would fix my problem. It didn't. I then ordered a new starter relay thinking maybe that part had gone bad and caused the fuse to blow, but a new relay did not fix the problem.
I have found a work around for starting the machine. If I take one of the purple/black leads (pic 2) and insert one of them in the bottom right of the starter relay (pic 1 and 3) then the machine will get power even with the key in the off position. I'm bypassing something but don't know what. I can use my right hand to hold the wire against the lower right of the starter relay, reach over and hold the brake with my foot, then take my left hand and turn the key and it will crank. As soon as I remove the wire from the relay the machine shuts down. I have even removed the power distributor box and it will still get power when I touch the wire to the relay. Of course this is not the way it should work but if I can't solve this problem somehow I may just have to rig a connector to the relay and bypass whatever is causing the electrical issue. Massimo has told me the purple/black wires on my model are not used.
Any help in figuring what my problem may be or other items I can try?
v/r,
Rw
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By Charles Hines
A few pics and a short write up on my installation of the Ice Crusher heater kit for the Coleman / Hisun 400. Ice Crusher makes a kit for the Coleman 400 which includes a dash mounted heater core mounted in a compact housing that includes 2 heat outlets that can be aimed wherever you want or closed, a built in coolant shutoff valve for summer use and a 3 speed fan. The kit has all needed hoses,fittings,clamps and hardware so you don't need to hunt around for anything else in theory. The unit is well made and everything seems solid and sturdy enough to live in a UTV. Installation is pretty straight forward,raise the front about a foot and start planning where things need to go. Detailed instructions are included as well as a template on where to position the holes where the 2 hoses pass through the "firewall". There are instructions on exactly where to position the mounting screws etc for the heater unit etc. I did encounter a problem with the hose positioning template which positioned the holes about 1" too low and caused a problem with mounting the rear support bracket. I contacted the company and worked with their engineers to amend the template for future buyers. The coolant tap ins are basically cutting the original coolant hoses going to (passenger side) and from (driver side) and installing the supplied 3/4" to 1/2" tee fitting. One 1/2" hose connects to each of the two heater core pipes. The theory is that some of the coolant is directed through the heater,which should be adequate for cab heat. I found that the original radiator is quite large for the little 400 motor and didn't really allow the heater to provide heat for very long before getting too cool to help much. The solution was to add a 3/4" heater shut off valve in the passenger side radiator hose between the tee fitting and the radiator. This allows me the option of directing all of the hot coolant through the heater or a blend depending on conditions. This valve is a cable operated style with a simple push pull knob installed in the dash.Having the front end raised makes it easy to simply refill the radiator without the need to bleed the system. Very effective. After sealing up the soft enclosure, the heater is about as effective as a regular car of truck unit. The blend valve is available at any auto parts store as a kit with the cable and hardware for about $25. I have had zero issues with overheating even when running for a hour on the roads with all the coolant going through only the heater The heater kit sells for $399,which isn't cheap, but I figured with as fully equipped the Colman 400 is at the price I paid ($6999), why not make it as comfortable as possible?
https://photos.app.goo.gl/L64ECvfTKDPjje4KA
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By Rob DeVido
So my Coleman since the day we got it has this annoying squeaking sound when moving along slowly , its sounds like it 's in the front and the back, but not sure if its just the sound carry along the botton. If you apply the breaks it gets louder, go up to speed and the noise goes away. It sounds like the breaks , but I can't see anything., its metal on metal sound, I'm just clueless as to what or where. Has anyone else had this issue? if so do you have a fix. If not does anyone now what it is? I'm trying to load a video, if successful , you can hear the sound, along with my comment that's it the breaks, but I really have no idea, The important thing is you'll be able to hear the sound , I would appreciate any advice or guidance on the fix. Thanks
FD3C9721-4E34-4B99-A2AF-495F4672D6E0.mov -
By Joe Breaux
just an update on my MSU 500 . For all the misery it caused me the first 2 yrs, and the combination of some quality YAMAHA parts, it has now become a reliable ,useful UTV without the constant fear of having to push or tow it back from trails. I have not had a single issue pop up in a very long time.. FINALLY!....and as a side note, I just bought a C FORCE 600 ATV to replace an old and well used Honda that finally after 18 yrs gave up a rod bearing. So far the new one has really impressed me .. I like the new Power Steering and this CVT Auto Trans is new to me on an ATV .. I m used to constant shifting on my Hondas . It also has something I have never seen. Its EBS engine brake system, as soon as you let go of throttle, it engine brakes you to a stop rather quickly.. its great idea for the grandkids safety . Takes a little getting used to tho.. All in all, I like it. We shall see how durable it is after break-in.. I do "RIDE" them! .....and they honor their warrenty! and the dealer is 15 minutes away..
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By Beardy13
I own a LM700 with the Subaru V-twin, while I was checking game cameras today I noticed my Landmaster started struggling and even stopping going up an incline or steep hill. I’ve gone up these same inclines and hills for the last three years with no issues until today, if the ground was level it would run perfectly fine but as soon as I came upon an incline it was like it instantly lost power and all forward motion going up hill. Any advice or ideas would be greatly appreciated!
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