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jdemaris
09-25-2005 07:24:16
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Parts are easy to get in reply to sssssssssssssssssssssssss, 09-25-2005 06:03:46
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I guess I don't understand your problem. All the parts are available new, either through Deere or other sources. I was a long-time Deere mechanic and also own a few older crawlers - including an early 1010 crawler/loader with the Webster-Electric hydraulic pump. Deere used model 4JDS1 I'll assume your's is also an early model with the transmission shifter in the dashboard since only the early machines used the Webster-Electric hydraulic pumps. Most of the Webster pump parts are no longer available unless you find them "archived" somewhere. But, a Cessna pump is an easy bolt-in replacement (same shaft, splines, etc.). You can buy new replacement pumps in many places - sometimes surpluscenter.com is your best bet. You're looking for a pump in the range of 1.5 to 3 cubic inches, two bolt SAE B mounting, etc. Late serial number 1010s and then the 350s used Cessna pumps. The splined coupler drive differed in two ways for loaders - or four ways when including dozers. Some drives had a yoke and disconnect coupler to enable belt changes, while others were direct. The major difference between dozers and loaders is that dozers had smaller pumps (13 GPM) and subsequently, a smaller diameter splined drive. Loaders use a 23 GPM pump and a larger diameter drive. Splined-shafts were usually either 3/4" diameter by 11 spline or the larger 7/8" diameter by 13 splines. In regard to your 1010, you can use pump parts from a 350 or 450 and you'll do just fine. All you need is a Cessna pump, a splined coupler, a splined shaft, and the splined coupler/adaptor that bolts to the crankshaft pulley. All these parts can be bought from Deere, many aftermarket supply places, even from Ford or Case. I bought some coupler parts from Ford to use on my Deere crawler because Ford prices were much better than Deere. My 1964 4000 Ford loader/backhoe has pretty-much the same pump and drive parts as my 1960 Deere 1010 crawler/loader. So does my Case 580CK backhoe/loader. A GOOD Deere dealer should of told you the same thing I've just stated, but GOOD dealers are getting rare.
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