I've been asked/instructed to write some safety regulations with regards to track changes and maintenance on AFVs (specifically BMP3 at the moment). After 24 years in Para Regt the amount I know about AFV maintenance could be written on a postage stamp so I'm appealing to you more technical types to give me a little guidance. Does anyone have any examples of the above that I could bastardise to suit. I fully intend to visit the workshops and watch them undertaking the task but it would be nice to have a few guidelines to allow me approach it from the right angle. We have official access to UK doctrine, the BAEBB etc but it's not a great deal of help for this. Any assistance would be massively appreciated.