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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 first 8 hours
• Change the engine oil.
• Check the hydraulic fluid level.
• Change the hydraulic filter.
Before each use or daily
• Check the safety interlock system.
• Check the engine oil level.
• Clean the air intake screen.
• Check the brakes.
• Inspect the blades.
• Clean the mower deck.
Every 25 hours
• Clean foam air cleaner element.
Every 50 hours
• Grease the lift linkage (more often in dirty or dusty conditions).
• Lubricate the speed control linkage rollers (more often in dirty or dusty conditions).
• Check the paper air cleaner element.
• Check the tire pressure.
• Check the hydraulic fluid level.
Every 100 hours
• Change the engine oil. (more often in dirty or dusty conditions)
• Check, clean and regap the spark plug.
• Check the battery.
• Check and clean engine cooling fins and shrouds.
• Check the mower deck belt.
• Check the pump drive belt.
• Check the hydraulic hoses.
Every 200 hours
• Grease the mower deck spindles (more often in dirty or dusty conditions).
• Replace the paper air cleaner element.
• Change the engine oil filter.
Every 250 hours
• Change the hydraulic filter and hydraulic oil when using Mobil® 1 oil.
Every 500 hours
• Adjust the caster pivot bearing.
• Check the electric clutch.
• Change the hydraulic filter and hydraulic oil when using Toro® HYPR-OIL™ 500
hydraulic oil.
• Change the hydraulic filter.
Every 800 hours
• Grease the front wheel bearings (more often in dirty or dusty conditions).
• Grease the front caster pivots (more often in dirty or dusty conditions).
• Replace the fuel filter.
Before storage
• Paint chipped surfaces.
• Perform all maintenance procedures listed above before storage.
Yearly
• Grease the front caster pivots (more often in dirty or dusty conditions).
• Lubricate the caster wheel hubs
Important:
Refer to your
Engine Operator’s Manual
for additional maintenance procedures.
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Содержание GrandStand 74553
Страница 61: ...Schematics Hydraulic Schematic Rev A 61...
Страница 62: ...Electrical Schematic Rev A 62...
Страница 63: ...Notes 63...