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Message: <blockquote data-quote="crapola82" data-source="post: 19061" data-attributes="member: 2035"><p>I have a bobcat 751, recently purchased. I am going through it to make sure its up to par on maint. I tried to grease all the lift arms and pivot points. Pivot points are tight, the machine has low hours. All were fine, except for the two lift arm pins at the top of the engine compt. and the two on the lift arm rams on the end closest to the engine. I removed the grease zerts and they were dry, caked with a black tar/graphite like substance. I was able to pound out one lift arm pin fairly easy, re-lubed, reinstalled with a little alignment difficulty, and installed a new zert. That side works great. The other side will not budge. I tried beating it with a big hammer. Any other Tips??????? they are not tapered pins. They only have a very slight bevel on one end (I assume to aid in the re-installation). It is currently drenched with PB blaster and I would prefer to not get the torch out just yet. The re-allignment troubles I had were lining up the holes. Any way to make that task easier. Its almost like I couldnt find a prybar long enough. What is the trick to get out the pins on the lift arm rams. It seems that the engine would have to be out for that? Do they get pounded inward tword the radiator fan housing, or pounded outward from the inside of the engine compartment (which I think would be impossible). Any tips for removing the grease zerts on the rams with the hoses in the way. They are 45 degree zerts so a socket wont exactly fit on them.</p></blockquote><p></p>

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