Engine Maintenance; Engine Oil And Filter; Fuel System - Toro 30821 Operator's Manual

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cleaner carton for complete information.
B. After soaking the filter for 15 minutes,
rinse it with clear water. Maximum water
pressure must not exceed 276 kPa to
prevent damage to the filter element. Rinse
the filter from clean side to dirty side.
C. Dry the filter element using warm, flowing
air (71°C) max), or allow element to air
dry. Do not use a light bulb to dry the filter
element because damage could result.
Compressed Air Method
A. Blow compressed air from inside to the
outside of dry filter element. Do not exceed
689 kPa to prevent damage to the element.
B. Keep the air hose nozzle at least 5 cm from
the filter and move nozzle up and down
while rotating the filter element. Inspect for
holes and tears by looking through the filter
toward a bright light.
4. Inspect the new filter for shipping damage.
Check the sealing end of the filter. Do not
install a damaged filter.
5. Insert the new filter properly into the air cleaner
body. Make sure the filter is sealed properly by
applying pressure to outer rim of the filter when
installing. Do not press on flexible center of
the filter.
6. Reinstall covers and secure the latches. Make
sure the cover is positioned with the TOP side
up.

Engine Oil and Filter

Change the oil and filter initially after the first 50
hours of operation; thereafter, change the oil every
50 hours and the filter every 100 hours.
1. Remove either drain plug and let the oil flow
into a drain pan. When the oil stops flowing,
install the drain plug.
Maintenance
1. Engine oil drain plug
2. Remove the oil filter. Apply alight coat of
clean oil to the new filter seal before screwing
it on. DO NOT OVER-TIGHTEN.
1. Engine oil filter
3. Add oil to the crankcase, refer to Check The
engine Oil.

Fuel System

Fuel Tank
Drain and clean the fuel tank every 2 years. Also,
drain and clean the tank if the fuel system becomes
contaminated or if the machine is to be stored for
an extended period. Use clean fuel to flush out the
tank.
Fuel Lines and Connections
Check lines and connections every 400 hours or
yearly, whichever comes first. Inspect for
deterioration, damage, or loose connections.
– 25 –
1
Figure 33
1
Figure 34

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