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BB 800 Crank (needs work)

Goinboardin

Well-known member
Premium Member
I don't need this crank for a core, so figured I'd see what its worth to you guys. Came out of a 2004 RMK 800. Bearings all seem good, but the runout is too high to sell as a good crank and looks like the rod pin was working its way out (too much belt to sheave clearance!) 0.0105" was what I measured for PTO runout, thats why I took it out. Flywheel threads are gummed up but work. Make me an offer. Located in Laramie, WY.
 
pics

Finally took some decent photos. I didn't notice this when I pulled it out, but the crank itself has bluing on it on either side of the PTO rod, while the rod looks fine as do the thrust washers. The flywheel threads are depicted best I could get, they do allow the flywheel to be tightened on, but I admit they aren't pretty. The PTO bearing (at least the outermost one) is a C3 not C4, and both are the kind with a ring groove in the outer race.

Pic1: Flywheel threads. I'll include the nut that "fits":face-icon-small-dis It is the OEM nut. I'm thinking someone once used an incorrectly sized nut on there?
Pic2: PTO rod. It looks to me like the coloring is due to a previous issue, the rod on there now is not miscolored and is tight.
Pic3: MAG rod.
Pic4: the crank had enough wobble to be kissing the case.
Pic5: PTO end
Pic6 & 7: Showing how the rod pin is not where it should be, in pic 6 it is "sticking out" while in pic 7 it is too far in. Note: The MAG rod pin is properly in its place.

100_5022.jpg 100_5020.jpg 100_5011.jpg 100_5010.jpg 100_5009.jpg 100_5014.jpg 100_5012.jpg
 
Last edited:
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