I have a John Deere 2010 crawler loader, the machine used to run well, but was always difficult to start. One day while operating it, it slowly lost power, and than quit running. It will run a little with constant priming, but not well enough to operate. I cleaned the fuel filters and blew out all the fuel lines, and made sure the injection pump was getting fuel. This did not repair it.
I was told that the Roosa master injection pump needs to be rebuilt.
Anyone agree that this is the problem?
I found a local shop who said they can do it for about $700.
Where can I get the removal and installation instructions for doing this? I know its important to time this part correctly.
2010 injection pump
- fixedforever
- 430 crawler
- Posts: 59
- Joined: Sat Feb 21, 2009 10:40 pm
- Location: Saugerties, NY
- Contact:
2010 injection pump
1010 Gas Crawler sold
2010 diesel crawler loader
2010 diesel crawler loader
if you pull the little cover on the side of the pump(has 2 small screws) you will most likely find (mouse turds)(search mouse turds and you will see more) which means the pump governor is coming apart ... as for timing that same cover has 2 lines that have to lineup as well as (at the same time) a mark on the flywheel...turn the engine by hand counterclockwise as viewed from the flywheel end until the DC mark comes up DO NOT GO PAST THE MARK if you do you have to back the engine up about 1/4 turn they try again also there is a mark on the end of the drive shaft that has to line up with the oil pump/cam gear... PS GET a service manual
2010 with 622 dozer with mod. 35 ripper and a 2010 with 622 dozer bought in 1969 and a 2010 loader with drott and mod. 36 ripper
- gregjo1948
- 350 crawler
- Posts: 1000
- Joined: Mon Aug 30, 2010 5:58 am
- Location: Newark Valley,NY,USA
Could be that flexible weight retaining ring broke up. I think if you get all the pieces cleaned out of the pump it will still operate. I have a manual on these pumps in a folder that is a dealers copy and is very detailed. I have it in a folder on my computer but, I don't know how to send it. It won't go by email attachment, I think because it's to big. I down loaded it free but, I don't remember where I found it. If it is the retainer ring, it isn't to expensive but, these pumps are very complicated. At least they are to me. gregjo1948
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
If you do a search of recent threads, I believe we reposted information about the injection pump manual (I believe it's either SM-2045 or SM-2046) and how to find it. It can be purchased from JD as a download, and there are even free versions of it online (media sharing) that you can find the link to if you search the threads on here.
(1) JD Straight 450 crawler dozer with manual outside blade; (2) JD 2010 diesel crawler loaders; (1) JD 2010 diesel dozer with hydraulic 6-way blade; (2) Model 50 backhoe attachments, misc. other construction equipment
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