Crankshaft pulley question I'm reading about the difference in a one piece pulley vs. a two piece pulley. The two piece can be removed without taking the radiator out? I assume the two piece can only be initially installed with the engine or the radiator out. Am I right? A friend is afraid his pulley is wobbling and we don't know which pulley he has. We have access to the "special wrench" but not sure there really is a problem. How can we tell which pulley we are looking at?
Marty |
Re: Crankshaft pulley question If the big nut is tight, and pulley is still loose, it has to come off. If it is broken, it can wipe out both of your rope seals and that is a bigger job. Take off the nut and see what you have.
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Re: Crankshaft pulley question You should be able to see a line where the 2 pieces join if you clean it off. If it is a 2 piece.
As said,if loose remove it. https://www.brattons.com/two-piece-c...ft-pulley.html John |
Re: Crankshaft pulley question Most two piece pulleys are done in a sort of square "dog-clutch" arrangement marrying the two parts. These are easy to spot both with and without the nut in place. (Maybe less easy to see if you have the 1-1/2" nut and not the 1-3/16")
Another variant in two piece exists in a "screwed together" version. I imagine this one is near to impossible to determine visually, and for all practical purposes for repair has to be treated as a "one-piece." Joe K |
Re: Crankshaft pulley question Guys,
Thanks for the responses. We borrowed the "special wrench" last night and we're going to try to tighten things up this morning. I'll let you all know how things worked out. Marty |
Re: Crankshaft pulley question If you need to get the ratchet nut off. Jam teh wrench handle against the frame, ignition off, and then quick momentary energizing the starter to loosen the nut.
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Re: Crankshaft pulley question Everything is tightened up and all's well.
Thanks for the help. Marty |
Re: Crankshaft pulley question With so many manufacturers making 2 piece units, tolerances have sometimes migrated. There is a shim to use under the nut to insure a complete clamping force on the pulley segments and the oil baffle and timing gear. check the catalogues or call.
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