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Maintenance
Determine the left and right sides of the machine from the normal operating position.
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
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 150 hours
Every 200 hours
Every 250 hours
Every 300 hours
Maintenance Procedure
• Check the wheel lug-nut torque.
• Check the wheel-hub slotted-nut torque.
• Check the parking brake adjustment.
• Change the hydraulic filters and hydraulic fluid when using any type of fluid.
• Check the safety system.
• For Kawasaki engines—check the engine-oil level.
• For Kohler engines—check the engine-oil level.
• Check the seat belt.
• Check the roll bar knobs.
• Clean the engine screen and the oil cooler.
• Check and clean the hydraulic-unit shrouds.
• Inspect the blades.
• Clean the mower deck.
• Check the tire pressure.
• Check the spark arrester (if equipped).
• Inspect the belts for cracks and wear.
• Check the hydraulic-fluid level.
• Lubricate the mower deck-lift pivots.
• For Kawasaki engines—change the engine oil (more often in dirty or dusty
conditions).
• For Kawasaki engines—replace or clean and gap the spark plug.
• For Kohler engines—change the engine oil and the engine-oil filter.
• Check and clean engine-cooling fins and shrouds.
• For Kohler engines—inspect the primary filter.
• For Kawasaki engines—change the engine-oil filter (more often in dirty or dusty
conditions).
• For Kohler engines—check the spark plug(s).
• Replace the fuel filter (more often in dirty or dusty conditions).
• For Kawasaki engines—replace the primary air filter (more often in dusty or sandy
conditions).
• For Kawasaki engines—check the safety air filter. (more often in dusty or sandy
conditions).
• Change the hydraulic filters and hydraulic fluid when using Mobil® 1 fluid (more
often in dirty or dusty conditions).
• For Kawasaki engines—Check and adjust the valve clearance. See an Authorized
Service Dealer.
• For Kohler engines—replace the primary air filter (more often in dusty or sandy
conditions).
• For Kohler engines—check the inner air filter.
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