RTV problems

dgk

New member
#1 On one hand its a well built machine compared to most, but Kubota co. sucks for repairing its design problems, esp. after warranty. I live in the mts, leave it in 4x4, otherwise I slide sideways down hills. The first one I bought in 05 would not allow me to shift under any hilly load condition unless I shut it down. It took 6 mos. before Kubota admitted to a problem, My dealer was slow to get answer, but came through with a new 900 for $500., with the release lever. The location of the lever sucks, so I moved it, just under left cup holder, had to make a back brace bracket, works great. </p>


#2 Dump bed was very jerky, then it broke the weld from the bed to the pivot bracket, as I took it apart to re-weld it, I found that Kubota had tighten the pivot bracket and installed a second locking nut instead of a snug connection and a pin through the hole in the bolt. It works great now, again no help from Kubota.</p>


#3 Leaking fuel, replaced cap, still leaks, hard to take off and screw back on.</p>


#4 No power on hills, I took it in, pressure was low, Kubota suggested a hydo shim kit fix, no good, no more help from Kubota. I took a hard look at the cable system and found that the cable was so loose that when the throttle was depressed, the hydro power valve would open too soon, lugging engine down, it was ok on down hills and flats. I removed the slack, Wow! Power was back, able to climb hills again. Its a very poor design, I think a lot of RTV owners are having the same problem. The mechanic had no clue.</p>


#5 Windshield is great in winter, wipers almost worthless. Very hard to remove. Vent latch bracket screws stripped out, had to install smaller screw/nut. Also with windshield, dust comes in from gap in dump bed into cab. I put a towel between bed/cab, works great.</p>


#6 Location of air cleaner, what were they thinking, its so dusty there, have to clean weekly. Moving it is on my list.</p>


#7 Trailer hitches would not slide into receivers, had to grind them down.</p>


#8 Lots of vibration at idle and noise level to high.</p>


#9 I was very disappointed in its climbing ability, it likes to dig holes and bottoms out in uneven terrain.</p>


In closing, it is handy to have, but I can see big $ repair bills down the road. Don</p>


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Yep the locatation of the transmission release is not good for sure.You would think common sensewould put pull knob on one side so you could pull knob and shift at same time.Had to move to left side on my 900 as it shifted real hard! The 1100 I have now shifts easy hardly ever use knob.The noise and vibration is still bad but on the 1100 but in the cab with doors closed isn't bad.Still can't let it idle when working along outside of it shakes and noisey as hell! </p>
 
On the fuel cap problem.,,,</p>


I took mine in to Kubota service for the same thing. They said they would put on a new lid. I told them that many guys on the forum had the same problem and the new lid will not fix it. The service manager said "we are supposed to start with the cap and see if it takes care of it. We have not seen that it works. I WIll order you a new tank". The new tank was installed and the problem resolved. I took it in empty and came back with a full tank - worked out pretty good. I'm really happy with my dealership. When I have a problem they are very concerned and invite me into the shop to talk it over with the mechanic.</p>


It is always good to go in informed. This forum is great for that.</p>
 
I agree that Kubota can be in denial about some of their problems. My girlfriend is a bigwig for a big company that is owned by the Japanese and they drive her crazy on a regular basis. (A couple hourson the orange tractor is her therapy...)It'skind of a perfectionist culture and they can't fix or handle problems because everything has been engineered perfectly (?) to begin withso there shouldn't ever be any problems out there. (Don't get me started on the scheduled maintenance intervals - some taskshave way shorter time intervalsthan normal practices on other equipment... it protects Kubota at your expense. And, remember, they're in the parts business, too. ) </p>


Good call on getting a newer model for $500! That was probably the dealer's own initiative. </p>


A lot of guys on this site have changed tires with great success - which might alleviate the traction problem. Ask for tire experiences on this site and use the search feature. I mainly go slow through flatwet areasso my application is different. </p>


Somebody figured out that if you add another gasket to the fuel tank cap it will eliminate the leaking issue. (In my case it is still harder than hell to take the cap off and on because the tank has rolled threads and the cap has sharp, cut threads. I'm going to try some caps from Deere products that have similar tanks...) Kubota does not sell cap gaskets...</p>


A lot of guys on this site have moved their air cleaners using the High Mount kit from Kubota. You get a bigger filter with the kit, too. The only drawback seems to be the intake noise for some guys. </p>


Kubota issued some kind of bulletin that suggests that you can reduce the idle speed. I did mine right after I got it and it was a lot nicer to live with. </p>


Unless you travel though government land I think everybody would agree to ditch the spark arrestor immediately. It robs power in a big way. </p>


The site feedback is that theoptional hand throttle seems to really help in high altitudes. You can run the throttle independent of the hydro so that you can crawl with full throttle if you want to. </p>


Also, most everybody agrees that the expensive SUDT fluid is worth the cost for the extra performance and response. </p>


All in all I like mine mainly since it carries a bigger load than other UTVs, runs well at slow speeds (torque), and sips fuel. But, unlike our orange tractors, there certainly are issues...</p>
 
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