General help and support for your Lindeman through 2010 John Deere crawler
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winnerjd2010
- 40C crawler

- Posts: 19
- Joined: Fri Oct 08, 2010 2:09 pm
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by winnerjd2010 » Sun Nov 21, 2010 9:04 am
I put new seal kit in roosa master pump (on jd 2010), put it back on crawler and cannot get it primed. I pulled the injector lines off at the pump and cranked it. It did spit some fuel, but not as much as I think it should. Had the throttle wide open, all fuel lines open, pump was mounted TDC, and matched punch marks on pump shaft to that in the motor...any ideas or experience in this would be greatly appreciated. Im going to pull the pump back off this week and take another look.
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winnerjd2010
- 40C crawler

- Posts: 19
- Joined: Fri Oct 08, 2010 2:09 pm
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by winnerjd2010 » Mon Nov 22, 2010 12:14 pm
I think I may have figured it out...hopefully. I tore the pump back apart and found the plungers were stuck and not freed up. I got them freed up. Ill let yall know if that works
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winnerjd2010
- 40C crawler

- Posts: 19
- Joined: Fri Oct 08, 2010 2:09 pm
Post
by winnerjd2010 » Wed Dec 01, 2010 8:32 pm
She breathes life again. The plungers were stuck. I freed them up, put the pump back on an shes running. Smoked white for a while, but after I got her warmed up she ran great.
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KenP
- 350 crawler

- Posts: 824
- Joined: Tue Aug 26, 2008 2:05 pm
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by KenP » Thu Dec 02, 2010 4:57 am
deleted
Last edited by
KenP on Wed May 29, 2013 2:44 pm, edited 1 time in total.
No longer posting on JDCrawlers
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winnerjd2010
- 40C crawler

- Posts: 19
- Joined: Fri Oct 08, 2010 2:09 pm
Post
by winnerjd2010 » Fri Dec 03, 2010 3:41 am
its a roosa master db. I had the pump off for about a month and drained of fuel. I didnt tear into the plungers the 1st time to see if they moved freely so I guess they dried up because it took some force to push them out the 2nd time and lubricate them.
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