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I have a Kubota L4740 w/R4 tires, 7' power angle plow and plow a 1/2mile blacktopped road all up hill, I know about the sliding down the icy road, front tires going in reverse and no steering,there were time's I would plow down and couldn't make it up the hill to get home, many times walking...

I replaced my PTO Clutch pack this past summer in my L4740. The reason for it's failure was the clutches, one of six welded together, causing the PTO to run all the time. The tractor has 179hrs at that time, after repairing it, I checked the PTO clutch pack pressure and found it to be low...

2012 Kubota L4740 Loaded R-4's, HST Plus, 84" Kubota Dirt/Snow Plow, Teir 3 engine. Tractor has 180 hrs and is in showroom condition.

The servo is controlled by pilot pressure from pressure reducing valve, there should by 340-360psi at full throttle, In the clutch pack there is a large coil spring that when hyd pressure is removed, this spring releases the clutches.Apply pilot pressure to the servo, it must compress the spring...

Mine is a L4740-3, I did some looking yesterday, seems on the -3 models you must always raise throttle to PTO (540) when using PTO. Most implements operate at 540rpm, but two of the implements I have don't, using anything less the 540 PTO rpm's will cause overheating of the clutch plates caused...

My L4740 with 180hrs has a problem, the PTO runs all the time, it will stop with the clutch. I split the tractor, removed the clutch pack, two disc are welded solid together,and there are a few others worn paper thin, I can see marks indicating heat. The only PTO attachment I have is a three...

SOLD**********2005 Kubota RTV 900,Diesel,Manual Dump Box, Bed Liner, ATV Tires,Roof, 155hrs, Excellent Condition, Garage Kept $7500.00

I have a L4740-3 it has the electric over Hyd valve as shown in the picture. I'm almost positive I have the correct work shop manual for it, I ordered it and the parts manual with the tractor, it is at my garage now, I'll get the part number tomorrow, I did find the correct section on...

Not what I wanted to hear, can I split the tractor between the differential and transmission to replace the PTO Clutch Pack? Never did it before, I have all manuals and tools, anything I need to know before diving in?

Pushed clutch in... PTO SHAFT rotates freely, clutch out, locks up. I removed hyd pressure line from valve, very little fluid present,no pressure, still locked up, two small 1/8" pressure ports in valve..... I removed plug, more fluid,no pressure, still pto shaft locked up. Question!!!! If valve...

I will try what you suggested,but...... I do know tractor is 6years old has 170hrs of those 170hrs maybe 4hrs at the most have been PTO HRS. mostly running a sand spreader, then this week(1st time ever) I hooked it up to my 3 point hitch snow blower,engaged it and it wouldn't shut off? All with...

I removed the power from the PTO Control Valve, PTO still turns...... my next thing to try will be to remove Hyd. line from valve and run tractor and see if PTO see turns, if it does I'm assuming it's a clutch problem. If the PTO does stop I just have to replace the valve. They use hyd...

I have a Kubota L4740 HST PTO runs all the time, it will stop turning with clutch pushed in. The electric switch doesn't change anything other than turn the light on in the dash. Any one run into this before?