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aaron m moore 09-02-2012 15:10:35 24.13.121.188 Report to Moderator	so the crankshaft pully on my 1170 went bad. the rubber liner went bad to be exact. i have a new one an i took out the bult. i'm trying to use a gear puller to remove it but there isnt any thing the gear puller will clamp onto with out slipping off. any one have any ideas. thanks [Reply]   [No Email]
Agri King 09-04-2012 04:32:56 216.222.183.148 Report to Moderator	Re: case 1170 crankshaft pully removal? in reply to aaron m moore, 09-02-2012 15:10:35   You shouldn't pull on the outside of the balencer. Sometimes they can come off hard but....Take the bolt out of the crank and remove the washer, screw the bolt back in, run a 3/8 tap ALL the way in, in 2 bolt holes across from each other. Use a T bar puller and 3/8 bolts, make sure the bolts are bottomed out in the balencer. [Reply]  [No Email]
farmboyWI 09-02-2012 18:36:55 50.105.144.29 Report to Moderator	Re: case 1170 crankshaft pully removal? in reply to aaron m moore, 09-02-2012 15:10:35   Not sure if the pulley is the same as my 1370 but I had to build this contraption to get mine off using a hydraulic bottle jack. Threading bolts into the pulley to put a puller on (like the book says) only resulted in popping the threads out. I hope the pics are clear enough and make sense. The “frame” is built from channel iron and some strap steel. I made it as two halves to slip behind and around the pulley with the outside of the pulley sitting in the channel iron. The two halves are bolted together using the notched steel on the outside. Then put a deep socket between the crankshaft and the jack base and the ram against the stack of washers the chains are welded to. Mine still came off hard with a 10 ton jack! Hope this helps. [Reply]  [No Email]