Whilst not often required, it is important to know how to maintain your Tormek Grinder. The video below from Alan Holtham shows the disassembly and assembly of the key parts quite well. This is a great "how-to" on the parts that will need periodic maintenance.
Re-true the stone often. Make the TT-50 your friend.
Re-grease the nylon shaft bearings (actually, they are bushings) with any type of "ball bearing grease". Most users recommend simple white lithium grease. This should be done annually.
Grindstones are like brake shoes : they wear out with use. Replace the grindstone when it gets too small.
T-8, T-7, & T-2000 - Replace the 250mm stone when it gets to 180mm.
T-4 & T-3 - Replace the 200mm stone when it gets to 150mm.
If there is a bump in the leather honing wheel, carefully sand it off.
Every once in a while, you'll need to clean the rubber drive wheel (it is behind the leather honing wheel). That is the one which engages with the motor shaft. It can get dirty, especially in a wood worker's shop.
If you have something else, contact Tormek for support. They are great.
Remember : The goal of sharpening is to produce sharp tools, and these tools can injure you if mishandled. Safety measures should be followed to protect yourself and those in your shop. Be sure to read and follow all instructions from the manufacturer, and and utilize proper safety equipment. Never consume alcohol or anything that could impair your judgement before sharpening tools, or using sharp tools.
Comments can be sent via eMail to me at SharpeningHandbook@Gmail.com.