Lubrication; Greasing The Generator Belt Tensioner; Engine Maintenance; Servicing The Air Cleaner - Toro 04540 Operator's Manual

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Lubrication

Greasing the Generator Belt
Tensioner
Service Interval: Every 400 hours
Lubricate the grease fitting regularly with No. 2 General
Purpose Lithium-Base Grease.
1. Wipe the grease fitting clean so foreign matter cannot
be forced into the bearing or bushing (Figure 45).
Figure 45
The grease fitting is located behind the seat on the inner,
right side of the machine.
2. Pump grease into the bearing or bushing until the
grease is visible. Wipe up excess grease.

Engine Maintenance

Servicing the Air Cleaner

Service Interval: Every 200 hours
• Check the air cleaner body for damage which could
cause an air leak. Replace if damaged. Check the
whole intake system for leaks, damage or loose hose
clamps.
• Service the air cleaner filter before 200 hours if the
engine performance suffers due to extremely dusty,
dirty conditions. Changing the air filter before it is
necessary only increases the chance of dirt entering
the engine when the filter is removed.
• Be sure the cover is seated correctly and seals with
the air cleaner body.
1. Release the latches securing the air cleaner cover to
the air cleaner body (Figure 46).
g016344
1. Air cleaner body
2. Air filter
2. Remove the cover from the air cleaner body. Before
removing the filter, use low pressure air (40 psi,
clean and dry) to help remove large accumulations
of debris packed between outside of primary filter
and the canister. Avoid using high pressure air which
could force dirt through the filter into the intake
tract. This cleaning process prevents debris from
migrating into the intake when the primary filter is
removed.
3. Remove and replace the primary filter. Cleaning of
the used element is not recommended due to the
possibility of damage to the filter media. Inspect the
39
2
1
Figure 46
3. Air cleaner cover
3
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