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Re: S-185..Dead in the water
1/2/2013 5:50:48 PM
(Total replies: 0)
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| I think you have bad battery connections. The controllers will do weird things when going into protective shutdown due to high or low volage. |
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Re: t300 no hydraulics code 05-15
5/6/2012 4:54:08 PM
(Total replies: 1)
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| I'm going to do some checking and see if I can find the service letter. I think there was one about the pump shaft breaking on certain models, but I have to find it first. I personally have not ran into the problem. |
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Re: t300 no hydraulics code 05-15
5/6/2012 5:16:44 PM
(Total replies: 1)
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| I found the serice letter, but it is for A5GV serial numbers, way to new for your machine. Also the predicted fail rate was less then 1%. While I was looking for it, I rememberd last spring I had a T320 loose everthing. The bolt holding the pump pulley on backed off allowing the pulley to spin on the shaft. The is no key just a tight tappered fit. The pump shaft and the pulley had to be replaced. I did not to the repair, the customer had owned the machine for less then a month and the ... |
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Re: t300 no hydraulics code 05-15
5/7/2012 6:02:28 AM
(Total replies: 1)
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| Normally when a drive motor takes a digger, the case drain filter will plug up, there is little pressure and it just goes to sump. If the unit has power bob tach, the vavle is bolted to the gear pump out put and will catch any crap and stop working. Replace damaged motor, replace power bob tach vavle, flush hyd system and change the cooler. Give or take $8000, motor alone is right around $4200. That said if a drive motor has failed, all other functions normally work, the motor will tear ... |
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Re: t300 no hydraulics code 05-15
5/20/2012 7:18:45 AM
(Total replies: 1)
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| I have never seen a T300 airate the hydraulic fluid to the point it soming out the filler. If there is that much air in the system, it should be noisey as all holy hell. The only thing I think of is its sucking air on the suction hose. If your dealer has been out there twice and hasn't fixed it yet, it is their baby now. |
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Re: t300 no hydraulics code 05-15
5/20/2012 9:14:21 AM
(Total replies: 1)
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| There is a large hose that goes from the sump to the inlet on the pump, looks like a radiator hose, low pressure, held on by hose clamps. It could maybe somehow rubbed or the clamps are a little loose. When I say its their baby. If I get called out a second time to fix something I didn't fix the first time, it would be classifed as service rework and I would eat it. Two tries in the field and still this way, they should come and get and fix it right. With the machine being non functional, ... |
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Re: 873 engine yank
3/23/2013 5:58:04 PM
(Total replies: 0)
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| The muffler will have to come off. You will need that room to jam the cherry picker in there. Overall pretty straight forward. Engine/pimp combo held in by four mounts. Unhook hoses, linkage and electricall and out she come. The thread fittings for the engine oil hoses suck as the need to be cleaned very well and will still appear to leak. Watchs they very close once you are back together and testing. |
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Re: T300 all hydraulics stopped!!!
3/31/2013 3:29:53 PM
(Total replies: 1)
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| Changing the hydraulic filter will solve nothing. All 4 lights on the left dash on? All need to be to work. If you are not getting a seat bar signal, the unit will not unlock. If you press the traction over ride button, the brakes should release so you can move it. Any warning codes. I'm thinking the belt is fine since you say it try to do something. I'm pretty sure you have an electric problem. For grins and giggles, check all the fuses. |
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Re: T300 all hydraulics stopped!!!
4/14/2013 11:05:35 AM
(Total replies: 0)
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| I have seen the pulley spin on the pump shaft. Also there was a certain serial break for the T300 that the pump shaft snapped between the sections. |
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