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Fuel injector pump leaking

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thepumpguysc

Senior Member
Jim, What your asking is WAY to involved to type out.. a complete reseal/ overhaul procedure ?? There are manuals for that type of thing.. they are available.. online..
Someone posted a link somewhere for the printed procedure for free, I just don't have the link at my finger tips tho..
 
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Jim Kennedy

Member
Hi thepumpguysc. Thank you for your reply. My two tractors start reasonably and run well but leak fuel around the rear of the pump so I think seals must be leaking inside. Before I buy seal kits I would just like to know what's involved in
dismantling these pumps, fitting seals and re-assembly. I'm not looking at complete overhaul.

Jim
 
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thepumpguysc

Senior Member
There is an oring that seals the head in the main hsg.. but inorder to get to it, you have to remove the top cover so you might as well reseal it.. then remove the 2 hold-down screws that have copper gaskets under them, then the head locating screw has to be removed that has orings on it.. 4 more seals and its an overhaul..
Best to get a manual..
 
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Dunngee

New Member
I have a Case 1845C with a fuel leak at the throttle shaft seal. Any chance I can get step -by-step instructions and part #s needed. Looks like thepumpguysc is the man that can provide this info.
 
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Dunngee

New Member
It's a Lucas CAV. Best I can make out of the numbers:
U3042F330
21270052GE? (U or O)
A40L900-5-2300
Does this help?
 
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thepumpguysc

Senior Member
Instructions and part #'s sent to your email address..
btw> I don't sell parts.. 100's on places on the web.. ebay.. look up, DPA top cover gaskets.
 
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aLittleDog4Life

New Member
Would you please send me the instructions and part numbers to reseal the injection pump on my 70's Ford 4500. At least the information for the throttle shaft seal. It has the Lucas/CAV pump.
 
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thepumpguysc

Senior Member
The mini kit is sold on eBay or Amazon.. it’s not an actual kit from the manufacturer but rather a kit someone put together to reseal the top cover and comes with all the gaskets and Orings..
U can find them for, between 9.-12.00 w free shipping..
Just search CAV throttle leak..
If u want to reseal the whole pump, the gasket kit # is:: 7135-110. which comes with the top cover seals and gaskets.
 
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Jim Kennedy

Member
Hi, I tried to send you some information but your email was rejected as not found. So there is a very good step by step 58 minute Youtube video for a man in Queensland Australia. So type in:
(CAV Injection Pump full strip down and stop fuel leaks).

I also can send you via dropbox a manual that explains it. So could you please send me your email address. Please remember the address you posted above did not work.
grapeman677@gmail.comq

Jim.
 
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thepumpguysc

Senior Member
Jim, have U actually used that video and had success.??!!
It has quite the opposite effect.!!
I’ve gotten more work from people that watched that, “step x step” video than any advertising I could ever do.!!
 
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Tinkerer

Senior Member
Jim Kennedy said:
Hi, I tried to send you some information but your email was rejected as not found. So there is a very good step by step 58 minute Youtube video for a man in Queensland Australia. So type in:
(CAV Injection Pump full strip down and stop fuel leaks).

I also can send you via dropbox a manual that explains it. So could you please send me your email address. Please remember the address you posted above did not work.
grapeman677@gmail.comq
Jim.
Click to expand...
.comq is not a valid address. If you leave the q off, it will probably be delivered.
 
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