Hour Meter - Toro ProForce 44538 Service Manual

Hour Meter

The hour meter used on the ProForce Debris Blower re-
cords the amount of time that the engine is running.
+
Hobbs
QUARTZ
Testing
1
0 0 0 0 1
10
1. Make sure that ignition switch is OFF.
HOURS
FRONT
2. To prevent unexpected machine operation, discon- BACK
nect the negative battery cable from the battery terminal
(see Battery Service in the Service and Repairs section Figure 7
of this chapter). Position disconnected negative cable
away from the negative battery terminal.
3. Locate wire harness connector at rear of hour meter.
Unplug harness connector from hour meter.
4. Connect the positive (+) terminal of a 12 VDC source
to the positive (+) terminal of the hour meter.
5. Connect the negative (--) terminal of the voltage
source to the other terminal of the hour meter.
6. The hour meter should move 1/10 of an hour in six
minutes.
7. Disconnect the voltage source from the hour meter.
8. Replace the hour meter if necessary.
9. Connect wire harness connector to hour meter.
10.Connect negative battery cable to negative battery
terminal. Tighten nut that secures battery cable from 10
to 15 ft- -lb (14 to 20 N- -m). Make sure that battery cover
is secured.
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Electrical System ProForce Debris Blower