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Replace front bearing in elu saw

Need to remove field coils

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Depends on which machine

Posted on May 13, 2014

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Posted on Jan 02, 2017

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SOURCE: need a replacement m8 lefthand1.25

Depending on where you're located, sometimes specialty tool stores carry (or can order for you) spare parts for tools. You won't find it at a typical DIY type store like a Home Depot or B&Q warehouse type store but rather a tool store that outfits the trades. Try going back to the place you bought it perhaps?

Posted on Aug 13, 2011

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Elu 172. How do I remove flip top and the safety guard to clean?


Hi mate this is in the wrong category but i have an elu flip saw and to remove the guard you take your blade off and guide bush and remove the circlip and the guard pops off but u need to make notes on where the guard return spring fits through a hole on guard so as to replace, and remove the bolt with the screw driver slot in and washer / spacer to detatch the folding arm inside the guard, i will check mine and jog my memory then get back to u,does yours have a duel size bush for different blade diameters / centres. Paul

Sep 19, 2015 | Garden

1 Answer

My delta table saw keeps blowing the circuit breaker on the saw. It does not sound quiet and smooth like usual. I got a good blade its on tight what could this be?


a bad centrifugal starter or inside capacitor and or the electric field if an old type with induction motor , but if it has carbon brushes in the motor instead of an induction motor the commutator on the armature short brushes or a bad bearing(s) on the motor or other gearbearings on the saw drive are worn , it must have a smooth turn if turn on the armature if remove the field /motor house.. look in the motor if running at the end if the carbon brushes you see are make to much sparks a worn bearing without the balls or bad armature collectors or electric field . watch if the bearing is worn by blue hot it can have melting the seat in the motor house replace it all.

Mar 28, 2015 | Delta Saws

1 Answer

Elu tgs172 motor stopped running and makes whirring noise and will turn very slowly if the saw blade is turned


Sounds like a worn out bearing.
Instead of the shaft turning concentric with the outer bearing, it roles around in the worn bearing like the wheel of a stunt car going around a loop-de-loop --except the relative sizes are closer so it makes a lot of racket.

That Elu is a cool saw concept. They came out in the 1960's before commodity Miter saws hit the market so big. I've used one before.

I suspect the bearings can be pressed out and replaced. Take the saw to a motor repair shop and you might get them replaced for $15 a bearing. There's one bearing at each end of the motor.

Sep 25, 2014 | Saws

1 Answer

My elu flip saw shorts out when I flip it over from a table saw to the chop saw, it works fine as a table saw


There is a bridge rectifier its a little black round piece in the box of the red green switch that must be replaced i see you have got a gray or bleu ELU not a dw 743 i know this problem that is what i know buy a new rectifier or place 4 diodes 1n4007 in a bridge if you know how to do this to make AC to DC its only for the magnet switch and connect the 4 wires to it .



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May 28, 2014 | Dewalt Dw743n 240V 250Mm Combination Saw

1 Answer

How to pull stator out of gearbox to change front bearing


1) Remove brushes
2) Remove 4 screws holding field assembly to the saw frame
3) Pull field off
4) The armature will then pull straight out (It may take some work to wiggle the bearing loose, but it will pull straight out)
5) Press bad bearing off & replace
6) Reverse process to reinstall

May 24, 2014 | Bosch 4000 - 07 Electric Table Saws

1 Answer

Saw growling


the problem is poling and that means the armature is touching the field shoes and is shorting out. If you have replace d the field coils then may be the shoes have not been fitted in tightly enough and the clearance is not as it should be. Worn bushes or bearings will give the same effect as when the current is on the armature is pulled to the shoe.. Ensure that the end caps are fitted correctly to ensure alignment and tighten the screws evenly around the case.

Jun 19, 2013 | Makita 10" Compound Miter Saw LS1040

1 Answer

Motor growls when switched on.


The armature is hitting on the field shoes from misalignment of the end caps and or bearings.. When the power is applied the armature instead of spinning is attracted to the metal shoes of the fields and is touching and shorting out.

Jun 19, 2013 | Makita 10" Compound Miter Saw LS1040

1 Answer

Elu bearings


Try using a pair of two or three leg pullers. You can also use a split plate and press them off if you have a press. You don't say which model ELU it is.

Jan 17, 2013 | Saws

1 Answer

My bosch table saw runs slowly backwards what part do i replace


Replace the field coil. I'm going to bet its a Model 4000. I have done about 100 of these saws in the last couple of years and my customers always complain of the same problem, "the saw was running backwards"

Change the armature back bearing while you have it apart, they always seize eventually.

Jun 23, 2009 | Bosch 4000 - 07 Electric Table Saws

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