Controls System Maintenance; Converting The Speedometer; Adjusting The Accelerator Pedal - Toro 07390 Workman HDX-Auto Operator's Manual

Controls System
Maintenance

Converting the Speedometer

You can convert the speedometer from mph to kpm or kph
to mph.
1. Position the machine on a level surface, stop the
engine, engage the parking brake, and remove the key
from the ignition switch.
2. Remove the hood; refer to
38).
3. Locate the 2 loose wires next to the speedometer
(Figure 83).
Figure 83
1. Speedometer (forward
face)
2. Plug
4. Remove the connector plug from the harness wire and
connect the wires together
Note: The speedometer will switch from mph to kph.
Retain the plug in order to convert the speedometer
to mph.
5. Install the hood; refer to
Removing the Hood (page
3. Speedometer wires
(Figure 83).
Installing the Hood (page
Adjusting the Accelerator
Pedal
Adjusting the Slow Idle for the Engine
1. Start the engine and run it until the engine is at normal
operating temperature (approximately 5–10 minutes).
2. Ensure that the throttle is set to slow idle and check
the tachometer to see if the engine running at 1100
rpm (low idle).
Note: If the slow-engine idle speed is 1100 rpm, skip
to Adjusting the Fast Idle for the Engine (page
3. If the engine low-idle rpm is faster or slower
than 1100 rpm, rotate the idle screw clockwise or
counterclockwise at the throttle body for the engine
until the engine idle speed is 1100 rpm
Note: The fan must not run while setting the engine
idle speed.
1. Idle screw
Adjusting the Fast Idle for the Engine
1. Start the engine and run it until the engine is at normal
operating temperature (approximately 5–10 minutes).
2. With your hand, move the bellcrank for the throttle
against the fast-idle stop
Note: The engine speed displayed on the tachometer
should read 3600 rpm.
38).
Note: If the fast-engine idle speed is 3600 rpm, skip
to Adjusting the Accelerator Pedal Position (page
54
(Figure
Figure 84
2. Throttle body
(Figure 85).
54).
84).
55).