Maintenance; Recommended Maintenance Schedule(S); Lubrication; Greasing And Lubricating The Machine - Toro DH 220 Operator's Manual

Maintenance

Note:
Determine the left and right sides of the machine from the normal operating position.

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 5 hours
Before each use or daily
Every 25 hours
Every 50 hours
Every 100 hours
Yearly or before storage
Important:
Refer to your engine operator's manual for additional maintenance procedures.
CAUTION
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 wire from the spark plug before you do
any maintenance. Set the wire aside so that it does not accidentally contact the spark plug.

Lubrication

Greasing and Lubricating
the Machine
Service Interval: Every 25 hours/Yearly (whichever
comes first)—Grease and lubricate
the machine. (Grease and lubricate
it more frequently when operating it
in dusty or sandy conditions.)
Maintenance Procedure
• Change the engine oil.
• Check the safety interlock system.
• Check the engine oil level.
• Check the battery electrolyte level.
• Check the brake.
• Check the blades.
• Clean the mower housing.
• Grease and lubricate the machine. (Grease and lubricate it more frequently when
operating it in dusty or sandy conditions.)
• Service the air filter.
• Check the spark plug.
• Check the tire pressure.
• Clean the outside of the engine.
• Change the engine oil. (Change the engine oil more frequently when operating the
machine in extremely dusty or sandy conditions.)
• Replace the air filter. (Replace the air filter more frequently if the operating conditions
are extremely dusty or sandy.)
• Change the engine oil filter. (Change it more frequently when operating the machine
in dusty or dirty conditions.)
• Replace the spark plug.
• Replace the fuel filter.
• Perform all the maintenance procedures listed above.
• Drain the fuel tank.
• Paint chipped surfaces.
• Charge the battery and disconnect the cables.
How to Grease the Machine
Note:
Grease the machine with a general-purpose
grease.
1. Disengage the blades (PTO).
2. Set the parking brake.
3. Stop the engine and wait for all moving parts to
stop.
4. Remove the ignition key.
5. Clean the grease fittings with a rag, and scrape
any paint off the front of the fittings.
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