Maintenance; Recommended Maintenance Schedule(S) - Exmark LAZER Z Operator's Manual

Maintenance

Maintenance
Note: Determine the left and right sides of the machine from the normal operating position.
WARNING
While maintenance or adjustments are being
made, someone could start the engine.
Accidental starting of the engine could
seriously injure you or other bystanders.
Remove the key from the ignition switch,
engage parking brake, and pull the wire(s)
off the spark plug(s) before you do any
maintenance. Also push the wire(s) aside
so it does not accidentally contact the spark
plug(s).

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 5 hours
After the first 100 hours
After the first 250 hours
Before each use or daily
Every 40 hours
Every 50 hours
Every 80 hours
Every 100 hours
Maintenance Procedure
• Change the engine oil.
• Check the wheel hub slotted nut torque specifications.
• Check the wheel lug nuts.
• Change the hydraulic filter.
• Check the engine oil level.
• Check the mower blades.
• Check the safety interlock system.
• Check the rollover protections systems (roll bar) pins.
• Check the seat belt.
• Check for loose hardware.
• Clean the engine cooling system.
• Remove accumulated debris from engine.
• Clean the grass build-up from under the deck.
• Check the hydraulic oil level.
• Check the tire pressures.
• Check the condition of the belts.
• Grease the height adjustment shaft bearings.
• Grease the rear deck struts.
• Service the air cleaner. (May need more often under severe conditions. See the Engine
Owner's Manual for additional information.)
• Check the spark arrester (Kohler EFI engines only)
• Remove the engine shrouds and clean the cooling fins.
• Change the engine oil. (May need more often under severe conditions.)
WARNING
The engine can become very hot. Touching
a hot engine can cause severe burns.
Allow the engine to cool completely before
service or making repairs around the engine
area.
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