Toro TimeCutter SS 4225, Руководство оператора

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Cleaning the Blower Housing
To ensure proper cooling, make sure that the grass screen,
cooling fins, and other external surfaces of the engine are
kept clean at all times.
Annually, or every 100 hours of operation (more often under
extremely dusty, dirty conditions), remove the blower housing
and any other cooling shrouds. Clean the cooling fins and
external surfaces as necessary. Make sure that the cooling
shrouds are installed. Torque the blower housing screws to
7.5 N·m (5.5 ft-lb).
Important:
Operating the engine with a blocked
grass screen, dirty or plugged cooling fins, and/or
cooling shrouds removed, causes engine damage due
to overheating.
Fuel System
Maintenance
DANGER
In certain conditions, gasoline is extremely
flammable and highly explosive. A fire or explosion
from gasoline can burn you and others and can
damage property.
• Perform any fuel-related maintenance when the
engine is cold. Do this outdoors in an open area.
Wipe up any gasoline that spills.
• Never smoke when draining gasoline and stay
away from an open flame or where a spark may
ignite the gasoline fumes.
Replacing the In-Line Fuel
Filter
Service Interval: Every 100 hours—Replace the in-line fuel
filter.
Never install a dirty filter if it is removed from the fuel line.
1. Park the machine on a level surface and disengage the
blade-control switch.
2. Move the motion-control levers outward to the P
ARK
position, shut off the engine, remove the key, and
wait for all moving parts to stop before leaving the
operating position.
3. Replace the in-line filter ( Figure 36 ).
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