hydraulic system JD 1010
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- MC crawler
- Posts: 7
- Joined: Sat Sep 24, 2016 10:02 am
- Location: Alberton, Montana
hydraulic system JD 1010
Just bought a new project and need advice and parts. It is a JD 1010 crawler (serial # 49000, I think) with loader and has a JD 93 backhoe attached (looks like more hoe than the tractor needs, but works) . When I remove the hoe, I find quick connect couplers (Bruning, Lincoln, Neb). The book on the 93 backhoe says that these connectors MUST be capped and plugged if connected to a closed center system, or nothing else hydraulic will work. There were no plug and cap and I am wondering if they are essential, or mostly to protect the connectors from FOD. Does anyone have such plugs and caps? My local JD dealer is very helpful, but found them obsolete and not available.
The 1010 operators manual seems to indicate that this is a closed center sustem.
I will also be needing steering clutch parts soon and will need advise on that repair. The left works, the right doesn't so operating it is a little clumsy at times.
The 1010 operators manual seems to indicate that this is a closed center sustem.
I will also be needing steering clutch parts soon and will need advise on that repair. The left works, the right doesn't so operating it is a little clumsy at times.
JD 1010C Ser# 49000 crawler with loader and 73 backhoe
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- MC crawler
- Posts: 7
- Joined: Sat Sep 24, 2016 10:02 am
- Location: Alberton, Montana
1010 hyd system
The 73 backhoe book says to do that for a open center system. How can I tell for sure if this is open center or closed center system?
JD 1010C Ser# 49000 crawler with loader and 73 backhoe
- gregjo1948
- 350 crawler
- Posts: 1000
- Joined: Mon Aug 30, 2010 5:58 am
- Location: Newark Valley,NY,USA
I think the quick couplers will be OK without plugs/caps. Start the machine, watch that fluid isn't squirting out, then try the loader.
JD 350B diesel 6way blade, Case 580B Loader/backhoe, Farmall 504 high crop w/ flail boom mower, International 404 , International 284 diesel w/belly mower, 1972 Ford F600 dump truck, Galion 3-5 roller, Allis Chalmers D17, 1620 Ford
1010 is open center, connect the hoses to each other or you will blow up your hyd pump.
Lavoy
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com
Owner and moderator www.jdcrawlers.com
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- MC crawler
- Posts: 7
- Joined: Sat Sep 24, 2016 10:02 am
- Location: Alberton, Montana
Thanks all, esp Lavoy. I will be needing steering clutch parts as soon as I have time to tear into it and Lavoy sounds like the place to start for parts. Really appreciate this site. Until time permits, will keep using with one track steering, the reverser helps with that.
JD 1010C Ser# 49000 crawler with loader and 73 backhoe
- Stan Disbrow
- 350 crawler
- Posts: 2898
- Joined: Fri Jul 15, 2005 3:13 pm
- Location: Raleigh, NC
Hi,
The smallest machine I know of which was equipped with Closed Center was the later model 1520 wheel tractor.
The idea was to have it on the larger Ag machines so they would not be draining engine power via the hydraulic pump when the hydraulics were not in use.
Now, of course, the 1520 was a fairly small 3-cylinder machine. I don't know why they bothered to put CC on those....
Stan
The smallest machine I know of which was equipped with Closed Center was the later model 1520 wheel tractor.
The idea was to have it on the larger Ag machines so they would not be draining engine power via the hydraulic pump when the hydraulics were not in use.
Now, of course, the 1520 was a fairly small 3-cylinder machine. I don't know why they bothered to put CC on those....
Stan
There's No Such Thing As A Cheap Crawler!
Useta Have: '58 JD 420c 5-roller w/62 inside blade
Useta Have: '78 JD350C w/6310 outside blade
Useta Have: '68 JD350, '51 Terratrac GT-25
Have: 1950 M, 2005 x495, 2008 5103 (now known as 5045D)
Useta Have: '58 JD 420c 5-roller w/62 inside blade
Useta Have: '78 JD350C w/6310 outside blade
Useta Have: '68 JD350, '51 Terratrac GT-25
Have: 1950 M, 2005 x495, 2008 5103 (now known as 5045D)
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- MC crawler
- Posts: 7
- Joined: Sat Sep 24, 2016 10:02 am
- Location: Alberton, Montana
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