Exmark exmark 30", Руководство оператора

Страница: 22 / 44

Maintenance
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
Maintenance Procedure
After the first 5 hours
• Change the engine oil.
• Check the blade drive system.
Before each use or daily
• Check the engine oil level.
• Check the mower blade and the engine mounting fasteners.
• Check the stopping time of the blade brake. The blade must stop within 3 seconds of
releasing the bail; if it does not, contact an Authorized Service Dealer for repair.
• Check for loose hardware.
• Check the air filter.
• Check the parking-brake function.
• Clean the engine and exhaust system area.
• Clean the grass build-up from under the deck.
• Clean the discharge tunnel and plug.
• Clean the grass and debris build-up from the machine and cutting deck.
Every 25 hours
• Clean the foam pre-cleaner.
Every 50 hours
• Change the engine oil. (May need more often under severe conditions.)
• Check the condition of the belts.
• Check the blade drive system.
• Check for leaks in the fuel systems and /or deteriorating fuel hose.
• Clean under the belt access cover.
Every 100 hours
• Change the oil filter.
• Check the spark plugs.
• Clean the fuel filter element.
Every 250 hours
• Replace the Blade Brake Clutch (BBC) belt.
• Change the transmission belt.
Every 300 hours
• Replace the paper air filter. (May need more often in dusty conditions. See the Engine
manual for additional information.)
Yearly or before storage
• Empty the fuel tank before repairs as directed or before storage.
Periodic Maintenance
Engine Maintenance
Important:
Refer to the Engine Owner’s Manual
for additional maintenance procedures.
Engine Safety
WARNING
The engine can become very hot, especially the
muffler and exhaust components. Touching a
hot engine can cause severe burns.
Allow the engine to cool completely before
service or making repairs around the engine area.
Do Not change the engine governor setting or
overspeed the engine.
Check Engine Oil Level
Service Interval: Before each use or daily
1. Stop engine and wait for all moving parts to stop.
Make sure the machine is on a level surface.
2. Check with engine cold.
3. Clean area around dipstick. Remove dipstick and
wipe oil off. Reinsert the dipstick and push it all
the way down into the tube.
Do Not screw into
place. Remove the dipstick and read the oil level.
22