Toro 007 Maintenance Manual page 31

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D D D D Service the air filter elements
The air filter element must be replaced
when the service indicator shows red.
Always clean the sealing surface of the
outlet tube and make sure that all contami--
nant is removed before the new filter is
inserted.
Always clean the inside of the outlet tube
carefully. When the filter element is changed,
the safety element must be kept in place.
The safety element must be changed every
second time the air filter element
is replaced.
D D D D Change fuel filter element
A fuel shutoff valve is installed on the
discharge side of the fuel filter.
Turn the handle on the shutoff valve to
the closed position.
Place a suitable container under the filter
and open the drain valve at the base of the
fuel processor. Drain the fuel until it is
below the filter in the see--through cover and
close the drain valve.
Turn the collar counter--clockwise and
remove. Remove cover, filter spring, and
cover seal ring by lifting straight up and over the filter element.
Replace filter element and grommet.
Assemble cover (check spring and seal). Tighten the collar by hand only. Remove the vent
plug from the top of the cover. Fill the cover with clean fuel by using the hand pump and
reinstall the plug (check the plug O--ring) and tighten by hand only.
Turn the handle on the shutoff valve to the open position.
Start the engine, to purge the air from the system. After air is purged and with the engine
still running, loosen the vent cap. The fuel level in the cover will start falling. When the fuel
level falls to the top of the collar, tighten the vent cap quickly. Check for leaks.
For further information, consult Engine Operator's Guide.
MAINTENANCE OPERATIONS
TKU--- C 01140--- 1 EN 0404