Servicing Air Cleaner; Changing Engine Oil And Filter; Fuel System - Toro Workman
3300–D Operator's Manual

Servicing Air Cleaner

1. Pull latch outward and rotate air cleaner cover
counter–clockwise. Separate cover from body. Clean
inside of air cleaner cover.
Î Î
Î Î Î Î
1
Figure 42
1. Air cleaner cover
2. Gently slide filter out of air cleaner body to reduce the
amount of dust dislodged. Avoid knocking filter against
air cleaner body.
3. Inspect filter and discard if damaged. Do not wash or
reuse a damaged filter. Clean the filter as follows:
• Blow compressed air from inside to the outside of
dry filter element. Do not exceed 100 psi to prevent
damage to the element.
• Keep air hose nozzle at least 2" from filter and
move nozzle up and down while rotating the filter
element. Inspect for holes and tears by looking
through the filter toward a bright light.
4. Inspect new filter for shipping damage. Check sealing
end of filter. Do not install a damaged filter.
5. Remove any debris from filter housing before installing
filter element.
6. Insert new filter properly into air cleaner body. Make
sure filter is sealed properly by applying pressure to
outer rim of filter when installing. Do not press on
flexible center of filter.
7. Reinstall cover and secure latch. Make sure cover is
positioned with TOP side up.

Changing Engine Oil And Filter

Change oil and filter initially after the first 50 hours of
operation, thereafter, change oil and filter every 100 hours.
1. Raise bed (if so equipped) and place safety support on
extended lift cylinder to hold up bed.
2
2. Filter
42
2. Remove drain plug and let oil flow into drain pan.
When oil stops, install drain plug.
1
Figure 43
1. Engine oil drain plug
3. Remove oil filter. Apply a light coat of clean oil to the
new filter seal before screwing it on. Screw filter on
until gasket contacts mounting plate, then tighten 1/2 to
2/3 of a turn. DO NOT OVER–TIGHTEN.
Figure 44
1. Engine oil filter
4. Add oil to crankcase, refer to Check Engine Oil.

Fuel System

Fuel Lines and Connections
Check lines and connections every 600 hours or yearly,
whichever comes first. Inspect for deterioration, damage, or
loose connections.
Fuel Filter/Water Separator
Drain water or other contaminants from fuel filter/water
separator daily by loosening drain plug (Fig. 45) on filter
canister. Tighten plug after draining. Replace filter canister
after every 400 hours of operation.
1. Raise bed (if so equipped) and place safety support on
extended lift cylinder to hold up bed.
2. Fuel filter/water separator is mounted on inner side of
right frame rail.
1