Can someone guide me to the correct answer? I have a 2004 kobelco 210. Are the idler and the track rollers supposed to have the oil changed? Also if the idler requires it can you tell me how? Thanks..
No the idlers are sealed for life and the rollers much the same. There is a plug in the rollers but you would have to take them OFF and remove the plug and turn the roller up I would think it would take along time and even longer to get oil back into them.
Your carry rollers will have a 6 mm hex in the center losses slowly so not to get sprayed with oil. Your front idlers u will need a operator in seat and spin track slow there should be a 6 mm hex there two. Have a light hard to see in there while track spinning and it could be either side of track put to 9 o’clock and just add oil that’s all we do