Sae30 , 10w-30 if you can't otherwise get a straight 30 weight. Over the course of a season you may have slight oil consumption. Depending how worn your motor is.
the 314's oil capacity is 1.49 Litres.
The transmission uses JOHN DEERe Hydrostatic Fluid or Ford Type F (the old ford tranny fluid)
.020
If it is a Kohler motor it is a Champion H10 ,
KOHLER 1205001
Some are like the small utility tractors but most are built in the US as John Deere or Kohler.
the first john deere 3130 had 89 horsepower with the last of them having about 95 horsepower according to the books but most them that tested had 100+ horsepower
Which tractor? There are MANY different models of John Deere TRACTORS.
A John Deere 350 Industrial tractor was rated at 42 engine horsepower and 30 drawbar horsepower.
A John Deere Model 50 had 20.62 drawbar horsepower and 26.32 belt horsepower for more info on the 50 visit http://www.tractordata.com/farm-tractors/000/0/3/35-john-deere-50.html
75 hp
95hp
2 quarts.
A John Deere 8530 had 330 engine horsepower, 276.3 drawbar horsepower, and 312.7 maximum PTO horsepower.