BWILL
Member
I have an old D7 CAT with a cable blade. I think its from the 50's. I use this thing regularly and everything works fine except that the cable blade winch that started complaining when I ask it to lift the blade. The blade brake works fine and holds the blade up and it releases fine so its not keeping the blade from lifting. The problem has been getting worse and now it just squeals when I tell it to lift the blade. The winch tries to turn but then squeals. I have a parts manual and operation manual for the CAT but niether book includes diagrams of the cable winch. I am guessing there is a clutch in the winch with worn out plates but I really don't know what to expect inside the winch. I have pulled the winch off and set it in the back of my truck but haven't split it open yet. Does anyone have diagrams or parts schmatics for this kind of winch? Let me know if a better picture of the winch would help. Here is a pic of the winch when it was still on and the D7 doing some dirt moving last month.
thanks!
thanks!