Maintenance
Note:
Download a free copy of the electrical or hydraulic schematic by visiting www.Exmark.com and searching
for your machine from the Manuals link on the home page.
Note:
Determine the left and right sides of the machine from the normal operating position.
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
Maintenance Procedure
Before each use or daily
• Clean the suction filter.
• Clean the pressure filter.
• Check the tank straps.
Every 50 hours
• Lubricate the pump.
Every 100 hours
• Lubricate the grease fittings.
• Lubricate the boom hinges.
Every 200 hours
• Inspect all hoses and connections for damage and proper attachment.
• Clean the flow meter (more often when using wettable powders).
Every 400 hours
• Inspect the O-rings in the valve assemblies and replace them if necessary.
• Change the suction filter.
• Change the pressure filter.
• Inspect the pump diaphragm and replace if necessary.
• Inspect the pump check valves and replace if necessary.
• Inspect the nylon pivot bushings.
Yearly
• Flush the sprayer with clean water.
• Calibrate the agitation bypass valve.
Important:
Refer to the
Operator's Manual
for your machine and the engine owner’s manual for
additional maintenance procedures.
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Summary of Contents for Multi Pro WM
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