It depends entirely on the size of the field !
You will need to order a manual on the mower from the manufacturer (I assume Simplicity).
Because the width of the cutting area is 21".
If by "27 inch wheel" you mean:"a wheel with a circumference of 27 inches" The answer is 27 inches."a wheel with a radius of 27 inches" The answer is 54π inches"a wheel with a diameter of 27 inches" The answer is 27π inches
48
Drain plug is next to the blade Place a ratchet head into the square plug and drain oil Replace plug and replace oil
1/2 an inch
move the washers on that wheel if they have them
10w30
bla bla bla
Generally 30W of SF or higher rating
i have a 19 inch electric mower with 1 touch wheel adjustment but i cant figure it out.
On a Arien's mower you will use 46 inch belt. This is an older type lawn mower.
If you know the manufacturer you might be able to find a copy of the manual online.
clean the air filter air is being restricted
Belt diagram for brings&straton noma 46" deck
One might learn how to install a 42 inch deck belt on a John Deere lawnmower by looking at their user manual. A better route to this may be to take it to a lawn mower shop for repair.