Toro 74677 Operator's Manual page 33

Figure 37
1. Cover fasteners
2. Cover
5. Remove the air-cleaner elements.
6. Separate the foam and paper elements.
Figure 38
1. Paper element
Servicing the Foam Element
1. Wash the foam element in liquid soap and
warm water. When the element is clean, rinse
it thoroughly.
2. Dry the element by squeezing it in a clean cloth.
Important:
Replace the foam element if it
is torn or worn.
3. Lightly oil the foam element using new engine oil
and squeeze out any excess oil.
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3. Air-cleaner elements
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2. Foam element
Servicing the Paper Air-Cleaner
Element
Service Interval: Every 100 hours or yearly,
whichever comes first—Replace the
paper air-cleaner element (more
often in dirty or dusty conditions).
1. Clean the paper element by tapping it gently to
remove dust.
Note:
If it is very dirty, replace the paper
element with a new one.
2. Inspect the element for tears, an oily film, or
damage to the rubber seal.
3. Replace the paper element if it is damaged.
Important:
Do not clean the paper filter.
Installing the Air-Cleaner Elements
1. Install the foam pre-cleaner element over the
paper element.
Note:
Ensure that you do not damage the
elements.
2. Install the air-cleaner elements onto the
air-cleaner base.
3. Install the cover and tighten the fasteners
(Figure 37).
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