Adjusting The High/Low Idle; Fuel System Maintenance; Inspecting Fuel Lines And Connections; Replacing The Fuel Filter - Toro Workman 07235 Operator's Manual

Adjusting the High/Low Idle

1. Lift the cargo bed and secure it open with the
prop rod.
2. With the machine off, fully depress the
accelerator pedal and measure the gap between
the leading edge of the governor bellcrank and
the bracket tab. This gap should be between 0.8
to 2.0 mm (.03 to .08 inches).
3. At the throttle cable, loosen the forward jam nut
and tighten the rear jam nut to increase the low
idle (Figure 38).
Figure 38
Bellcrank shown without accelerator pedal depressed
1. Throttle cable
2. Jam nuts
3. Bellcrank
4. Test the high idle with a tachometer:
A. Turn the engine on.
B. Ensure that the shift lever is in the neutral
position.
C. Fully depress the accelerator pedal
and measure the engine speed with a
tachometer; the engine speed should be
between 3550 to 3650 rpm. If it is not, shut
off the engine and adjust the cable jam nuts.
Important:
Test with a tachometer to ensure that the
high idle is between 3550 to 3650 rpm.
5. Push on the prop rod and lower the cargo bed.
4. Bracket tab
5. Leading edge
Do not lower the high idle.
Fuel System
Maintenance
Inspecting Fuel Lines and
Connections
Service Interval: Every 400 hours/Yearly (whichever
Inspect the fuel lines, fittings, and clamps for signs of
leaking, deterioration, damage, or loose connections.
Note:
Repair any damaged or leaking fuel system
component before using the machine.

Replacing the Fuel Filter

Service Interval: Every 800 hours/Yearly (whichever
1. Raise the bed and support it with the prop rod;
refer to Raising the Cargo Bed (page
2. Rotate the key switch to the O
remove the key from the key switch.
3. Disconnect the battery; refer to
the Battery (page
4. Place a clean container under the fuel filter.
5. Remove the clamps securing the fuel filter to the
fuel lines
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1. Fuel filter
6. Remove the old fuel filter from the fuel lines.
Note:
Drain the old filter and discard it at a
certified recycling center.
7. Install the replacement filter to the fuel lines so
that the arrow points toward the carburetor.
8. Secure the filter to the lines with the clamps the
you removed in step 5.
9. Connect the battery, and lower the cargo bed;
refer to Connecting the Battery (page 42)
Lowering the Cargo Bed (page
36
comes first)
comes first)
FF
Disconnecting
41).
(Figure 39).
Figure 39
19).
18).
position and
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