955 cat 1963 model

[johnyrotten]

Can someone tell me what the three plugs are for on back of tractor though they were for the final drives one is Big at top takes a big Allen wrench below that there is a small one with hex Head and on the bottom in the middle with a3/4 square one

 

[Dave Neubert]

one is a drain one is a level one is a fill

 

[Dave Neubert]

Sorry was thinking 963 the big square one is the fill and level

 

[Nige]

You want to post some photos.?
What you really need is an Operation & Maintenance Manual. Post a Serial Number to identify the correct one.