Hour Meter - Toro Sand Pro 3040 Service Manual

Hour Meter

Testing the Hour Meter
Electrical System: Testing the Electrical Components
g354009
1. Hour meter
The hour meter is located on the dash panel of the operator's console.
Refer to Figure 80 for this procedure.
1. Park the machine on a level surface, lower any attachments, engage the
parking brake, set the key switch to the O
from the switch.
2. Disconnect the battery negative (-) cable at the battery; refer to
and Installing the Battery (page
3. Remove the 4 fasteners that secure the dash panel to the operator's console
and raise the dash panel to access the back of the hour meter.
4. Disconnect the wire harness connector from the hour meter. Check the hour
meter and the harness connector for damage or corrosion and clean or repair
if necessary. Remove the hour meter from the dash panel if necessary.
5. Connect the positive (+) terminal of the hour meter to the positive (+) terminal
of a 12 VDC power source.
6. Connect the negative (-) terminal of the 12 VDC power source to the other
terminal of the hour meter.
7. The hour meter should move 1/10 of an hour in 6 minutes.
8. Disconnect the voltage source from the hour meter.
9. Replace the hour meter if necessary.
10. If the hour meter tests correctly and a circuit problem still exists, check the
wire harnesses; refer to
11. Install the hour meter and connect the wire harness after testing.
12. Connect the battery negative (-) cable at the battery.
Figure 80
2. Operators console
FF
6–31).
Appendix A (page
Page 6–14
position and remove the key
Removing
A–1).
Sand Pro ® 3040 and 5040
20251SL Rev A