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Cat D3B Has Trans/hyd filter but is there any other suction screen?

D3DaveC

Well-Known Member
Joined
Sep 12, 2010
Messages
178
Location
Lake country
I would like to know if the D3B has a suction screen to be cleaned for the transmission besides changing the filter. If so where is it? I don't have a book on this dozer. Thanks
 

Brad120

Member
Joined
Oct 29, 2011
Messages
13
Location
Ohio
There should be a screen beside the drain plug on the bottom of the trans. square plate,4 bolts.
 

D3DaveC

Well-Known Member
Joined
Sep 12, 2010
Messages
178
Location
Lake country
Drained the oil and took the screen out, it's clean but the oil is dirty. What type of oil do I use for the D3B trans? Might as well change it.
 
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