Toro Workman HD Series Service Manual page 45

Air Cleaner Removal
1. Park vehicle on a level surface and engage parking
brake. Stop the engine and remove key from ignition
switch. Allow engine to cool.
2. Raise or remove the bed or other attachment(s) if ne-
cessary. If bed is raised, place safety support on lift cylin-
der.
3. Remove air cleaner components as needed.
Air Cleaner Replacement
1. Undo latches and remove the air cleaner cover.
2. Clean the inside of the air cleaner cap and body with
compressed air.
3. Gently slide the primary filter out of the air cleaner
body (Fig. 5). Avoid knocking the filter into the side of the
body.
4. Remove the safety filter (if equipped) only if you in-
tend to replace it.
IMPORTANT: Do Not attempt to clean the filter ele-
ment(s). The elements are designed for replace-
ment only. If the safety filter is dirty, the primary filter
is damaged and you should replace both filters.
5. Inspect the filter(s) for damage by looking into the fil-
ter 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.
CAUTION
To prevent engine damage, always operate the
engine with air filter element(s) and cover in-
stalled
6. If you are replacing the safety filter, carefully slide the
new filter into the filter body (Fig. 5).
Workman HDX−D
7. Carefully slide the primary filter over the safety filter.
Ensure that it is fully seated by pushing on the outer rim
of the filter while installing it.
8. Install the air cleaner cover.
Air Cleaner Installation
IMPORTANT: Any leaks in the air filter system will
cause serious engine damage. Make sure that all air
cleaner components are in good condition and are
properly secured during reassembly.
1. Assemble air cleaner system (Fig. 4). Air cleaner in-
let hood should be positioned straight upward. The va-
cuator valve on the air cleaner assembly should be
positioned downward.
2. Lower or install bed or attachment(s).
1
1. Plug
2. Body
3. Primary filter element
4. Safety filter element
(if equipped)
Page 4 − 7
2
3
4
5
7
Figure 5
5. Cover
6. Vacuator valve
7. Gasket (if equipped)
Kubota Diesel Engine
6