I'm looking for the change Intervals (Engine Hours or Time) on a B8200 4WD (Non HST) Tractor. Specifically Engine Oil & Filter, Fuel Filter, Air Filter and what weight of Engine Oil should be used (e.g. 10W-30 etc..). This was a donated tractor to a local Animal Rescue Farm so they don't have an Operators Manual or Shop Manual. It doesn't have a FEL and is only used to pull around a small manure spreader that is operated by the wheels/tires on the spreader (non-PTO). Thanks