I don't have a manual for this dozer and im trying to find out where the hydraulic filter is located on this machine i had it about six years and never change the filter i think its about time before i damage the pump
From memory it only has a return filter at the rear of the machine behind a round bolted plate on the hydraulic tank. Very easy to get to but hard to find the right filter element... no one here could find a cross reference so ended up having to get genuine. Can assist with electronic copies of manuals if you give me your email.