I have actually a craftmans 1 1/4 hp belt sander and also can"t for the life the me number out exactly how to change the belt. I found the tracking knob and a bar on the side(which i feel should move to ease the belt however doesn"t) can any type of one help me please give thanks to you Bob
The craftsman belt sander I have uses the adhering to proceedure to readjust the belt.The prior roller is feather loaded and when the is placed againt a hard surface choose the front sheet of your workbench, you push on the belt sander and the roller retracts ago until the engages a bracket and also releases the tension on the belt.You then readjust the belt and also locate the bracket the is stop the roller ago and usage a flat blade screwdriver to release it. The roller then breaks forward and also tensions increase the new belt. Expect this helps.

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My Craftsman 4x21" 7.5 amp sander offers a lever on the side between the rollers to unload feather pressure; if yours has a lever that does it seems to be ~ to perform anything maybe the lever linkage is disconnected/broken.jws
If you walk to http://www.sears.com and click ~ above parts, friend can go into your model # right into their database and also it will pull up all the repair parts on it.Hardly an "assembly manual" but I have seen how things are placed together and sometimes that jogs my storage or puts points in perspective so i can get it going again
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.Good luck.
The craftsman belt sander I have actually uses the following proceedure to adjust the belt.The former roller is spring loaded and also when that is placed againt a hard surface favor the front sheet of your workbench, you push on the belt sander and the roller retracts earlier until the engages a bracket and also releases the stress on the belt.You then adjust the belt and locate the bracket that is holding the roller earlier and usage a level blade driver to relax it. The roller then snaps forward and also tensions up the brand-new belt. Hope this helps.
I have followed your accuse too but cannot discover the relax bracket to communicate the front roller after ~ I have put ~ above the brand-new sand record belt!
It is a level bar top top the side that you pull out (hard) to relax the tension and also spring the former wheel out. Due to the fact that you have actually fiddled through the tracking knob, girlfriend will require to adjust the track once you spool it up one time.

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This thread assisted me but did"nt really describe well exactly how to relax the springloaded catch mechanism. First, unplug the sander. The an essential seems to be that you have to release press on the locking bar in the very same manner you offered to lock that as defined above. Ie. Place the front roller ~ above the sheet of a workbench and pushing the roller back towards the back roller. Even after the mechanism is locked you deserve to still use pressure in this manner come ease tension on the locking bar. While applying pressure, reach into the facility of the sander (somewhere in between the front and rear rollers) and also with a pair that pliers get hold of the bar and pull out. It should release. To filter the placement of the belt ~ above the rollers use pressure on the prior roller as if your were attempting come lock it however not so lot as will reason it come lock. The hand works fine to use pressure. But remember come unplug.