The Engine Oil - Toro 74024 Operator's Manual

Figure 59
1. Inner filter
2. Primary filter
3. Air-cleaner cover
10. Inspect the primary filter for damage by looking
into the filter, while shining a bright light on the
outside of the filter.
Note:
Holes in the filter will appear as bright
spots. If the filter is damaged, discard it.
Inspecting the Filters
1. Inspect the inner filter. If it is dirty, replace both
the inner and primary filters.
Important:
Do not attempt to clean the
inner filter. If the inner filter is dirty, then the
primary filter is damaged.
2. Inspect the primary filter for damage by looking
into the filter while shining a bright light on the
outside of the filter. If the primary filter is dirty,
bent, or damaged, replace it.
Note:
Holes in the filter appear as bright spots.
Do not clean the primary filter.
Installing the Filters
Important:
To prevent engine damage, always
operate the engine with both air filters and the
cover installed.
1. If you are installing new filters, check each filter
for shipping damage.
Note:
Do not use a damaged filter.
2. If you are replacing the safety filter, carefully
slide it into the filter body
3. Carefully slide the primary filter over the safety
filter (Figure 59).
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4. Latch
5. Air-cleaner body
(Figure 59).
Note:
Ensure that the primary filter is fully
seated by pushing on the outer rim while
installing it.
Important:
Do not press on the soft, inside
area of the filter.
4. Install the air-cleaner cover and secure the
latches (Figure
Servicing the Engine Oil
Service Interval: Before each use or daily—For
Kohler Engines—check the
engine-oil level.
Every 100 hours—For Kohler Engines—change
the engine oil (more often in dirty or dusty
conditions).
Every 200 hours—For Kohler Engines—change
the engine-oil filter (more often in dirty or dusty
conditions).
Engine-Oil Specifications
Oil Type:: Detergent oil (API service SJ or higher)
Oil Capacity: 1.9 L (64 fl oz) with a filter change;
1.6 L (54 fl oz) without a filter change
Viscosity: See the table below.
Checking the Engine-Oil Level
Note:
Check the oil when the engine is cold.
Important:
If you overfill or underfill the engine
crankcase with oil and run the engine, you may
damage the engine.
1. Park the machine on a level surface, disengage
the blade-control switch (PTO), and engage the
parking brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
48
59).
Figure 60
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