How-To Video | Changing the belt on a HPC Mini Speedex 9120RM – CLK SUPPLIES, LLC Skip to content
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How to change the belt on a HPC Mini Speedex 9120RM

How to change the belt on a HPC Mini Speedex 9120RM

Do you spend too much time replacing the belt of the 9120 RM, the HPC Mini Speedex? Let me walk you through a quick method of changing one.

Start by getting the replacement belt; the part number is 9120-BELT.

 part number is 9120-BELT

It's going to require two Allen wrenches: the 3/32 and the bigger ones, a 5/32.

 Allen wrenches: the 3/32 and the bigger ones, a 5/32

Get into action by removing the top screw using the 3/32 Allen wrench, then set aside the screw.

 removing the top screw using the 3/32 Allen wrench, then set aside the screw

Proceed to the bottom screw and remove it with the help of a 5/32 Allen wrench.

 remove the bottom screw of the speedex key machine

Move the cover until there is enough space to work to and see the bottom and top pulley.

 How to change the belt on a HPC Mini Speedex 9120RM

Grab the belt, work it over the plastic that serves as a cover, and gently pull it down to the bottom pulley. Easy and doesn't require any extra force.

 How to change the belt on a HPC Mini Speedex 9120RM

Once you've replaced and adequately installed the belt, get the cover in position, then screw it over at the bottom using the 5/32 Allen.

 replacing the belt on the mini speedex

And for the top screw, get the metal bar under the plastic to properly screw it using the 3/32 Allen. This is how it should look like.

 How to change the belt on a HPC Mini Speedex 9120RM

Go ahead and try it on. There we go. You're back to cutting keys. Thank you, and we'll see you next time!

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