Toro Z MASTER Z287L, Operator'S Manual

Page: 35 / 56

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3. Check the gap between the center and side electrodes
(Fig. 43). Bend the side electrode (Fig. 43) if the gap is
not correct.
0.030 in.
(0.76 mm)
2
3
1
m–3215
Figure 43
1. Center electrode insulator
2. Side electrode
3. Air gap (not to scale)
Installing the Spark Plug
(s)
1. Install the spark plug(s). Make sure that the air gap is
set correctly.
2. Tighten the spark plug(s) to 17 ft.-lb. (23 N
⋅
m).
3. Push the wire(s) onto the spark plug(s) (Fig. 42).
Replacing the Fuel Filter
Replace the fuel filter after every 300 operating hours or
yearly, whichever occurs first.
Never install a dirty filter if it is removed from the fuel line.
1. Disengage the power take off (PTO) and stop the
engine. Move the levers to the neutral locked position
and apply the parking brake. Remove the key.
2. Close the fuel shut-off valve on the console.
3. Tilt the seat forward to access the fuel filter.
4. Squeeze the ends of the hose clamps together and slide
them away from the filter (Fig. 44).
5. Remove the filter from the fuel lines.
6. Install a new filter and move the hose clamps close to
the filter (Fig. 45).
7. Wipe up any spilled fuel.
8. Open the fuel shut-off valve on the console.
1
2
m–4384
Figure 44
1. Filter 2. Hose clamp
Draining the Fuel Tank
Danger
In certain conditions, gasoline is extremely
flammable and highly explosive. A fire or
explosion from gasoline can burn you and others
and can damage property.
•
Drain gasoline from the fuel tank when the
engine is cold. Do this outdoors in an open area.
Wipe up any gasoline that spills.
•
Never smoke when draining gasoline, and stay
away from an open flame or where a spark may
ignite the gasoline fumes.
1. Park the machine on a level surface, to ensure that the
fuel tank drains completely. Then disengage the power
take off (PTO), set the parking brake, stop the engine,
and remove the key.
2. Close the fuel shut-off valve (Fig. 45).
3. Loosen the hose clamp at the fuel filter and slide it up
the fuel line away from the fuel filter (Fig. 45).
4. Pull the fuel line off of the fuel filter (Fig. 45).
5. Open the fuel shut-off valve and allow gasoline to drain
into a gas can or drain pan.
Note: Now is the best time to install a new fuel filter
because the fuel tank is empty.
6. Install the fuel line onto the fuel filter. Slide the hose
clamp close to the fuel filter to secure the fuel line
(Fig. 45).