Toro timecutter zs 4200t, Руководство оператора, Страница: 38 / 60

Installing the Spark Plug
Tighten the spark plug to 22 N-m (16 ft-lb).
B
A
16 ft-lb
22 N-m
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C
D
Figure 45
Cleaning the Cooling System
Clean the air-intake screen from grass and debris before each
use.
1. Disengage the blade-control switch, move the control
levers to the neutral-locked position, and apply the
parking brake.
2. Stop the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
3. Remove the air-intake screen, the air-cleaner cover, and
the fan housing.
4. Clean debris and grass from the parts.
5. Install the air-intake screen, air-cleaner cover, and the
fan housing.
Fuel System
Maintenance
DANGER
In certain conditions, gasoline is extremely
flammable and highly explosive. A fire or explosion
from gasoline can burn you, 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 park
position, stop the engine, remove the key, and wait for
all moving parts to stop before leaving the operating
position.
3. Replace the in-line fuel filter ( Figure 46 ).
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