I am doing the 50 hr service on my l4330 gst (w/o mid PTO) my book indicates 4 drain plugs for the hydro fluid: front behind oil plugs, middle rear, and then two offset left and right in the rear end up near the tires.  I only see the two and not the offset plugs.  Does anyone have any insight on this?  Thanks Mike
	
		
			
		
		
	
				
			 
 
		