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6. Carefully slide the foam filter off of the paper filter
(Fig. 40).
1
Figure 40
1. Foam filter
7. Inspect the foam filter and replace if it is torn or worn.
8. Inspect the paper filter for tears, an oily film, or
damage to the rubber seal and replace it if you find
any damage.
Cleaning the Filters
1. Wash the foam filter in liquid soap and warm water.
When clean, rinse it thoroughly.
2. Allow the foam filter to dry thoroughly.
3. Dip the foam filter in clean engine oil, then squeeze
out the excess oil.
Important
Ensure that you thoroughly squeeze out the
oil. The engine will smoke if you leave too much oil in
the filter.
4. Lightly tap the paper filter on a flat surface to remove
dust and dirt or blow compressed air, not exceeding
30 psi (207 kPa), from the inside.
Important
Never clean the paper element by brushing
it or with liquids, such as solvent, gas, or kerosene.
Replace the paper element if it is damaged, or cannot be
cleaned thoroughly (i.e., after approximately 100
operating hours).
Installing the Filters
Important
To prevent engine damage, always operate
the engine with the complete foam and paper air cleaner
assembly installed.
1. Carefully slide the foam filter onto the paper filter
(Fig. 39).
2
m–7458
2. Paper filter
26
2. Place the filter assembly onto the air cleaner base and
secure it with a wingnut (Fig. 39).
3. Install the air cleaner cover and secure it with the
wingnut (Fig. 39).
4. Close the hood.
Servicing the Engine Oil
Change oil after the first 20 operating hours and then
every 100 operating hours thereafter.
Note: Change oil more frequently when operating
conditions are extremely dusty or sandy.
Oil Type: Detergent oil (API service SJ or higher)
Crankcase Capacity: 1.16 US qt (1.1 l)
Viscosity: See table below
USE THESE SAE VISCOSITY OILS
5W-30
–20
0
20
32
40
°
F
–30
–20
–10
0
°
C
Changing the Oil
1. Start the engine and let it run for five minutes. This
warms the oil so it drains better.
2. Lower the loader arm, set the parking brake, stop the
engine, and remove the key.
Caution
Components will be hot if the traction unit has
been running. If you touch hot components you
may be burned.
Allow the traction unit to cool before performing
maintenance or touching components under the
hood.
3. Place a pan under the drain plug to catch the oil.
10W-30
80
100
60
10
20
30
40
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