Maintenance
5.Check the condition of the inner element. Replace whenever it appears dirty, typically every other time the paper element is replaced. Clean the base around the inner element before removing, so dirt does not get into the engine.
6.Do Not wash or use pressurized air to clean paper element or inner element.
7.Reinstall elements. Position the cover so that the rubber dust ejector is pointing downward and secure with retaining clips.
Change Engine Oil
Service Interval: After the first 5 hours
Every 100 hours/Yearly (whichever comes first) (May need more often under severe conditions.)
Yearly if operated less than 100 hours.
1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake.
2.Drain oil while engine is warm from operation.
3.Fasten deck belt spans together with mechanics wire or tie wrap to prevent oil from draining onto belt.
4.Place pan under machine to catch oil. Remove the oil drain plug. Allow oil to drain and replace oil drain plug.
5.Replace the oil filter every other oil change. Clean around oil filter and unscrew filter to remove. Before reinstalling new filter, apply a thin coating of oil on the surface of the rubber seal. Turn filter clockwise until rubber seal contacts the filter adapter then tighten filter an additional 1 full turn.
6.Unlatch radiator and lift it up to access oil fill. Clean around oil fill cap and remove cap. Fill to specified capacity and replace cap. Use oil recommended in engine owner’s manual. Do Not overfill.
7.Remove wire or tie wrap from belt spans
8.Start the engine at idle for 5 minutes. Stop engine and wait three minutes, then check the oil level. If required, add oil to bring level to the “FULL” mark on the dipstick. Do Not overfill.
9.Check for leaks, including around the oil filter.
10.Wipe up any spilled oil.
Check Hydraulic Oil Level
Service Interval: Every 40 hours
1.Stop engine and wait for all moving parts to stop. Engage parking brake.
2.Clean area around hydraulic reservoir cap and remove cap. Oil level should be to the top of the baffle inside the tank. If not, add oil. Use Exmark Premium Hydro oil. Replace hydraulic reservoir cap and tighten until snug. Do Not overtighten.
Note: The baffle is labeled “HOT” and “COLD”. The oil level varies with the temperature of the oil. The “HOT” level shows the level of oil when it is at 225°F (107°C). The “COLD” level shows the level of the oil when it is at 75°F (24°C). Fill to the appropriate level depending upon the temperature of the oil. For example: If the oil is about 150°F (65°C), fill to halfway between the “HOT” and “COLD” levels. If the oil is at room temperature (about 75°F (24°C)), fill only to the “COLD” level.
Check Tire Pressures
Service Interval: Every 40 hours
1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake.
2.Check tire pressure in drive tires.
3.Inflate drive tires to 10 psi (69 kPa).
4.
Note: Do Not add any type of tire liner or foam fill material to the tires. Excessive loads created by foam filled tires may cause failures to the hydro drive system, frame, and other components. Foam filling tires will void the warranty.
Check Condition Of Belts
Service Interval: Every 40 hours
1.Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake.
2.Unhook seat latch and tilt seat up. Remove the air detector panel on front side of the engine compartment to check pump drive belt and alternator belt.
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