Important:
Never attempt to clean the inner filter.
If the safety filter is dirty, then the primary filter is
damaged. Replace both filters.
g012997
1
2
3
4
5
Figure 44
1.
Inner filter
4.
Latch
2.
Primary filter
5.
Air cleaner body
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. Holes in the filter will appear as bright spots.
If the filter is damaged, discard it.
Servicing the Primary Filter
•
If the primary filter is dirty, bent, or damaged, replace it.
•
Do not clean the primary filter.
Servicing the Safety Filter
Replace the safety filter, never clean it.
Important:
Never attempt to clean the safety filter.
If the safety filter is dirty, then the primary filter is
damaged. Replace both filters.
Installing the Filters
Important:
To prevent engine damage, always operate
the engine with both air filters and cover installed.
1.
If installing new filters, check each filter for shipping
damage. Do not use a damaged filter.
2.
If the inner filter is being replaced, carefully slide it into
the filter body (Figure 44).
3.
Carefully slide the primary filter over the inner filter
(Figure 44).
Note:
Ensure that the primary filter is fully seated by
pushing on its 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 44).
Servicing the Engine Oil
Oil Type:
Detergent oil (API service class SJ or higher)
Oil Capacity:
with a filter change, 58 ounces (1.7 L); with no
filter change, 48 ounces (1.4 L)
Viscosity:
See the table below.
Figure 45
Note:
Use of synthetic oil having 5W-20 or 5W-30 rating is
acceptable, up to 4 degrees C (40 degrees F).
Note:
Synthetic oils will provide better starting in extreme
cold below -23 degrees C (-10 degrees F).
Checking the Engine Oil Level
Service Interval:
Before each use or daily
Note:
Check the oil when the engine is cold.
WARNING
Contact with hot surfaces may cause personal
injury.
Keep hands, feet, face, clothing and other body
parts away from the muffler and other hot surfaces.
Important:
Do not overfill the crankcase with oil
because damage to the engine may result. Do not run
engine with oil below the low mark because the engine
may be damaged.
1.
Disengage the PTO, move the motion control levers to
the neutral locked position and set the parking brake.
2.
Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position (Figure 46).
32
