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Crawlers, Dozers, Loaders & Backhoes Discussion Forum

Question - Oliver OC-46 Hydraulics with loader and backhoe

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ltng7679

12-17-2007 09:59:44




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I'm trying to get the loader to work on an OC-46 diesel that I'm getting. The backhoe moves but the loader doesn't. There are three levers to the right of the instrument panel for the loader. Two of these that look like they are for loader operation and one in front of it that might be a selector valve? I tried playing with all three but the loader didn't move. Is the third valve the selector valve, and if so are there any tricks to operating it.

Any help would be appreciated - I need to get this figured out so I can get it on a truck to bring home.

Ed

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J Schwiebert

12-18-2007 17:35:47




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 Re: Question - Oliver OC-46 Hydraulics with loader and backh in reply to ltng7679, 12-17-2007 09:59:44  
Do you have a picture of this valve? I used to have an OC-46 shop manual, I have no clue where it is right now so try to refresh my memory with a picture. J.



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CHinNY

12-17-2007 10:42:24




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 Re: Question - Oliver OC-46 Hydraulics with loader and backh in reply to ltng7679, 12-17-2007 09:59:44  
Yes it has a dirverter valve should have two dedents in it put in both and try loader also make sure you have enough oil in it as sometimes take alot more to run the loader.



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ltng7679

12-17-2007 14:07:00




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 Re: Question - Oliver OC-46 Hydraulics with loader and backh in reply to CHinNY, 12-17-2007 10:42:24  
Is the diverter valve the one in front of the pair of valves? This valve didn't appear to have a detent. I could move it slightly but it didn't stay - it popped back when I let it go.



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CHinNY

12-19-2007 04:00:37




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 Re: Question - Oliver OC-46 Hydraulics with loader and backh in reply to ltng7679, 12-17-2007 14:07:00  
Thats the one hold it in place and try loader in both ways It may be wore out or not going in all the way. I've cut up a couple of those set up and i have one here that i started to take apart but have change my mine and may put it back together to use .



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