1755 crank pulley

Anonymous-0

Well-known Member
Hi guys,I asked earlier about replacing the front crank seal. I figured out the problem with the oil leak. The crank pulley is wore out. It doesn't fit tight on the crankshaft and the key way is really worn. I hope it hasn't damaged the crank. I found a new/used crank pulley and am getting it shipped. I only bought the crankshaft pulley and not the damper. I was told to make sure I get it put together correctly between the damper and the crankshaft pulley. What do they mean? Before I was told this I took the 4 bolts out between the pulley and damper and took it apart. I didn't mark it to make sure it went back together the same. So today I went out to the garage worried I lost the orientation between the two and they can only go back together one way with the alignment pegs and bolts. Did I get lucky it only goes one way? Will the one I'm getting shipped align the same way as the worn out one? I assume I can use the key way as a reference on the pulley and mark the damper at the key way on the pulley? This is on a 1755 diesel. Thanks again for all of your help. I am learning a lot.
 
Before you push the panic button, does your 1755 pulley have a lock plate? Two how long is the cap screw holding the pulley onto the crankshaft.?
 
It does have a lock plate that has 2 bolts. The big bolt that bolts the pulley to the crank is a total of 2 3/16 long the threaded part of the bolt is 1 3/4 long. The damper is 7 1/2 inches across about 1 inch thick and the 3 grove pulley is about 5 3/8 across.
 

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