Maintenance; Recommended Maintenance Schedule(S) - Exmark LAZER Z D-SERIES 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 100 hours
Every 160 hours
Maintenance Procedure
• Change the engine oil.
• Check the wheel hub slotted nut torque specifications.
• Check the wheel lug nuts.
• Check the park brake adjustment.
• 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.
• Check engine coolant level.
• Clean the engine cooling system.
• Clean the engine and exhaust system area.
• Clean the grass and debris build-up from the machine and cutting deck.
• Clean the grass build-up from under the cutting 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.
• Drain fuel filter/water separator.
• Service the air cleaner. (May need more often under severe conditions. See the Engine
Owner's Manual for additional information.)
• Check spark arrester (if equipped).
• Clean the engine cooling system.
• Change the engine oil. (May need more often under severe conditions.)
• Lubricate the brake handle pivot.
• Lubricate the brake rod bushings.
• Lubricate the motion control bronze bushings.
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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