[sparkycuda]

I see the same problem every day. As a Technical Trainer for the Kentucky/Indiana Komatsu dealer, we also struggle with the loss of knowledge caused by using Reman components. We haven't taught a engine/trans/final drive rebuild class in several years because Reman is the quicker way to get machines back in production. Keeping up with the latest technology and troubleshooting procedures is our #1 priority for training, and we use disassembled components where possible to let them see what is inside. Mario, you hit the nail on the head about troubleshooting and understanding systems when you have never seen the inside! We do what we can, but since Reman is handled by Komatsu, we have a hard time even sourcing a component to tear down for training class. It is a different market than when I started in this 45 years ago. Technology has changed so much and so quickly over the last 20 years, we often get newer technology before we have everyone trained on the previous version! At least it is not boring - sometimes extremely frustrating - but not boring.

Ken