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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
743 Major Repairs
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<blockquote data-quote="bluthunder" data-source="post: 30899" data-attributes="member: 3308"><p>Just got back from the shop. I've check the chains and manage to undo three because it has a lock pin so it's easy to break the chain. Can anyone tell me the the length of the chains per wheel. Cause one of the chains that I have is slightly longer than the other one. both are from the rear axles. I got a gear whose teeth are worn out. the one's sticking out from the reduction gears driving the chains. Axle Bearings are: LM 104949 - Bearing LM 104912 - Cup Reduction Gear Bearings are: LM 501349 - bearing LM 501310 - cup LM 506849 - Bearing LM 506810 - cup Just canvassed it this morning looks like i'm gonna have a hard time getting these.. Manage to get a timken LM506849 - set but no luck with the LM 501349. as for the axle bearings there are only 2 sets left (timken). Looks like i have to get them all, before it runs out. gonna buy them tomorrow. I also got the drive motors unassemble.. its really dirty.. found some plastics inside and i don't know where they came from.. gonna replace all the o-rings. good thing there's no sign of wornouts and scratches. by the way anyone has a drive motor manuals for the 743? really appreciate it if someone i can download it.</p></blockquote><p></p>
[QUOTE="bluthunder, post: 30899, member: 3308"] Just got back from the shop. I've check the chains and manage to undo three because it has a lock pin so it's easy to break the chain. Can anyone tell me the the length of the chains per wheel. Cause one of the chains that I have is slightly longer than the other one. both are from the rear axles. I got a gear whose teeth are worn out. the one's sticking out from the reduction gears driving the chains. Axle Bearings are: LM 104949 - Bearing LM 104912 - Cup Reduction Gear Bearings are: LM 501349 - bearing LM 501310 - cup LM 506849 - Bearing LM 506810 - cup Just canvassed it this morning looks like i'm gonna have a hard time getting these.. Manage to get a timken LM506849 - set but no luck with the LM 501349. as for the axle bearings there are only 2 sets left (timken). Looks like i have to get them all, before it runs out. gonna buy them tomorrow. I also got the drive motors unassemble.. its really dirty.. found some plastics inside and i don't know where they came from.. gonna replace all the o-rings. good thing there's no sign of wornouts and scratches. by the way anyone has a drive motor manuals for the 743? really appreciate it if someone i can download it. [/QUOTE]
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743 Major Repairs
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