Step - by - Step How to

MAX IV Axle Set Screw

This guide is for MAX IV machines with splined set screw axles.
Other machines such as MAX II, ARGO, HUSTLER use a similar sytem
This is another addition to our new how to series, we will ba adding more every week, so check back often. You may also e-mail suggestions for future how - to's to. richard@route6x6.com



 

Always disconnect battery before servicing machine.



All MAX IV's with splined axle set screw axles, use these basic procedures with the front, middle or rear axles.

Removing parts to get to this point is straight forward, removing floorpans, seats, control sticks, engine cradle ect.

The job is much easier if you clean your machine as shown in these photos. This machine is clean and ready to work on. Shown is a front axle assembly.



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Remove disc brake cable cotter pin and swing cable out of the way




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Remove the two bolts, nuts and washers from disc brake assembly and set the brake assembly aside. Now is a good time to check the brake pads condition and replace them if necessary.

 

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Remove the chains master link, unroll chain from sprocket and set chain aside too.

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Locate set screws in both the disc brake rotor and sprocket assembly, remove these set screws.

 

Note: some machines will have two set screws in each hole, one over the top of the other, remove both.


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Working on the inside, center of frame area, remove the bolt, washers from end of axle.

 

Note: These bolts keeps axle from pulling out of the bearings as you drive.

 

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Locate and remove set screw in colar of inner bearing

 

Note: See red pointer


 

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Remove outer locking collar and tap axle out

See Removing locking collar bearings



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Axle coming out


Note: Direction that the hubs on sprocket and brake rotor is facing, they will be facing different ways on different machine.. so remember your machine's direction.

 

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Note: Location and number of shims, this machine has one, some axles will have between 1 and 3 shims

 



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Note: Set screwholds in axle, make sure you remember which hole was used for both the spocket and disc brake rotor

 



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Now is a good time to check the inner bearing condition, procedure is same and the outer bearings.

 



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Assembly is a direct reverse of the above procedures

We offer all parts shown here at RICHARD'S RELICS

If you have any questions, you welcome to contact us at richard@route6x6.com
or call 812-944-1643 8am-6pm weekdays and will will help you.

Replacement parts available at RICHARD'S RELICS ATV Chassis parts page