Maintenance
Note:
Determine the left and right sides of the machine from the normal operating position.
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
Maintenance Procedure
After the rst 8 operating
hours
• Check the hydraulic uid level.
Before each use or daily
• Check the safety system.
• Grease the front caster pivot bearing.
• Check the engine oil level.
• Clean the air intake screen.
• Check the brakes.
• Inspect the blades.
Every 25 hours
• Clean and re-oil the foam element (more often in dusty dirty conditions).
• Check the hydraulic uid level.
Every 50 hours
• Grease the side bearings.
• Grease the PTO belt idler.
• Check the tire pressure.
• Check the mower belt.
Every 100 hours
• Replace the paper element (more often in dusty dirty conditions).
• Change the engine oil.
• Adjust the electric clutch.
• Check the hydraulic lines.
Every 200 hours
• Replace the oil lter.
• Check the spark plug.
• Replace the fuel lter.
Every 400 hours
• Grease the front wheel bearings (more often in dirty or dusty conditions).
Before storage
• Paint chipped surfaces.
• Perform all maintenance procedures listed above before storage.
Important:
Refer to your Engine Operator’s Manual for additional maintenance procedures.
If you leave the key in the ignition switch, someone could accidently start the engine and
seriously injure you or other bystanders.
Remove the key from the ignition and disconnect the spark plug wire from the spark plug(s)
before you do any maintenance. Set the wire aside so that it does not accidentally contact
the spark plug.
Lubrication
Grease with No. 2 general purpose lithium base or
molybdenum base grease.
How to Grease
1. Disengage the PTO and set the parking brake.
2. Stop the engine, remove the key, and wait for
all moving parts to stop before leaving the
operating position.
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Summary of Contents for 30433
Page 7: ...Slope Chart 7...
Page 61: ...Schematics Hydraulic Schematic Rev A 61...
Page 62: ...Electrical Schematic Rev A 62...
