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Placed a cooper washer on the injector. no more bad noise thanks dozer final ready to pull some topsoil

oh sorry ye i put the piston in backwards and ended up damaging the shell bearings but i replace them fitted them correctly. neither the conrod nor the crank shaft were damaged. one of the heads were replaced but the old injector seems to be very loose in comparison to the snug fit of the...

Hi mike Im unsure what your frist point is but each cap was replaced back on its conrod and each piston assembly was put back in its corrosponding cylinder. One issue i have is with the middle cylinder head that i replaced the injector from the old head doesnt seem to seal as the old one did...

so ive rebuilt the engine again with new shell bearings piston rings gaskets and the pistons are put in the right way but i now have a knocking comming from the engine which was never there before. i have the cylinder heads torqued to 130 ft lbs and the con-rod ends torqued to 65 ft lbs. any...

According to tractordata.com the 4911 has Bore/Stroke:4.01x4.33 inches [102 x 110 mm] and the 3511 has Bore/Stroke: 3.74x4.331 inches [95 x 110 mm] so they are most likely the same 3 cylinder block but im unsure if it is possible to replace the cylinder liners to suit the piston size

So the latest is ive got the block welded and found another major leak which was a cracked cylinder head which i have replaced. i have rebuilt the engine with new gaskets and pistons rings but when i torque up the big end/shell bearings on the crank shaft to the newton meter rating i recived...

i just missed out on two 4712's for parts but other than that no luck in finding a block as yet :'(

I have issues with this because i known the 4712 block is the same as my 4718 but according to tractor data the 4718 setup has a Bore/Stroke: 3.937x4.331 inches [100 x 110 mm] Where as something like the 4911 setup has a Bore/Stroke: 4.01x4.33 inches [102 x 110 mm] so my understanding of this is...

Thanks big doug thats just what i needed

Thank a million guys but the 10 points has to go to Bjarne for a very correct answer unfortunatly. After removing the engine i pressure tested the block it in a kind of home made fashion and it was like a waterfall. My next issue is patch or replace but id rather replace the block but as im...

Hi guy and girls My Fathers 4718 has been sitting in a shed for the past 6 years so i think its about time to get my hands dirty and fix it up to its original condition. My major problem at the moment is the cooling system. As we have had a few cold winters the core/frost plugs in the three...