Toro 22337CP, Operator'S Manual

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8. Inspect the new filter(s) 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. Inspect the element for tears, an oily film, or
damage to the rubber seal. If the filter is damaged
do not use it.
9. If you are replacing the safety filter, carefully slide
the new filter into the filter body (Figure 28).
Important:
To prevent engine damage, always
operate the engine with both air filters and cover
installed.
10. Carefully slide the primary filter over the safety filter
(Figure 28). Ensure that it is fully seated by pushing
on the outer rim of the filter while installing it.
Important:
Do not press on the soft inside area
of the filter.
11. Install the air cleaner cover with the side indicated as
UP facing up and secure the latches (Figure 28).
12. Close the hood.
Servicing the Engine Oil
Change oil and filter after the first 50 operating hours
and then every 75 operating hours thereafter.
Note:
Change oil more frequently when operating
conditions are extremely dusty or sandy.
Oil Type: Detergent diesel engine oil (API service
CH-4, CI-4 or higher)
Crankcase Capacity: w/filter, 0.84 gal. (3.2 l)
Viscosity:
• For temperatures above 0° F (-18° C), use 15W-40
(preferred) or 10W-30.
• For temperatures below 32° F (0° C), use 5W-30.
Changing the Oil and Filter
Service Interval: After the first 50 hours
Every 75 hours
1. Start the engine and let it run for five minutes. This
warms the oil so it drains better.
2. Park the traction unit so that the drain side is slightly
lower than the opposite side to ensure that the oil
drains completely.
3. Lower the loader arms, chock the wheels, 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.
4. Place a pan under the oil drain tube (Figure 29).
Figure 29
1. Clamp
2. Oil drain tube
3. Plug
5. Loosen the clamp and remove the plug (Figure 29).
6. When the oil has drained completely, replace the
plug and tighten the clamp.
Note:
Dispose of the used oil at a certified recycling
center.
7. Open the rear access cover.
8. Remove the old filter and wipe the filter adapter
(Figure 30) gasket surface.
Figure 30
1. Oil filter 3. Adapter
2. Gasket
9. Pour new oil of the proper type in through the center
hole of the filter. Stop pouring when the oil reaches
the bottom of the threads.
10. Allow a minute or two for the oil to be absorbed by
filter material, then pour off the excess oil.
11. Apply a thin coat of new oil to the rubber gasket on
the replacement filter (Figure 30).
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