Hello guys and happy new year to everyone.I have a Caterpillar 963C 2DS series and i want if someone have information about how i change the idler gasket because when i put grease lost it and dont stretch the crawlers.I search on google but i dont find anything.Also if someone has a pdf or something else with DIY steps it can be useful too.Thanks for your time.
Reading your post I assume that you are referring to the seal on the track tensioner cylinder, or at least I hope so. Please find attached the procedure.
Thanks again for help Nige,i never forget your help you.I am a friend from Greece.