Toro TimeCutter Z5040, Руководство оператора

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Engine Maintenance
Servicing the Air Cleaner
Note:
Service the air cleaner more frequently (every
few hours) if operating conditions are extremely dusty
or sandy.
Removing the Foam and Paper
Elements
1. Park the machine on a level surface and disengage
the blade control (PTO).
2. Move the motion control levers to the brake position,
stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Clean around the air cleaner to prevent dirt from
getting into the engine and causing damage. Loosen
the two plastic knobs on the cover and remove the
air cleaner cover (Figure 22).
4. Carefully remove the foam element from the paper
element (Figure 22).
5. Unscrew the wing nuts and remove the paper
element (Figure 22).
G005767
1
2
3
4
5
6
Figure 22
1. Cover knobs 4. Paper element
2. Cover 5. Foam element
3. Wing nut 6. Air cleaner base
Cleaning the Foam and Paper Elements
Service Interval: Every 25 hours—Service the foam air
cleaner. (more often in dusty, dirty
conditions)
Every 50 hours—Service the paper
air cleaner. (more often in dusty, dirty
conditions)
Every 200 hours—Replace the paper
air cleaner. (more often in dusty, dirty
conditions)
1. Foam Element
A. Wash the foam element in liquid soap and
warm water. When the element is clean, rinse
it thoroughly.
B. Dry the element by squeezing it in a clean cloth
(do not wring). Allow the element to air dry.
Important:
Replace the foam element if it
is torn or worn.
2. Paper Element
A. Lightly tap the element on a flat surface to
remove dust and dirt.
B. Inspect the element for tears, an oily film, and
damage to the seal.
Important:
Never clean the paper element
with pressurized air or liquids, such as
solvent, gas, or kerosene. Replace the paper
element if it is damaged or cannot be cleaned
thoroughly.
Cleaning the Cooling System
Clean the air intake screen from grass and debris before
each use.
Clean the cooling fins and engine shrouds every
300 hours or yearly, whichever comes first.
1. Disengage the blade control switch and 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, air cleaner cover, and
fan housing.
4. Clean debris and grass from the parts.
5. Install the air intake screen, air cleaner cover, and
fan housing.
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