Fusible Link - Toro ProForce Debris Service Manual

PRELIMINARY – For Toro Distributor and Toro Company use only.

Fusible Link

The ProForce Debris Blower uses a fusible link for circuit
protection. This fusible link connects the main wire har-
2
ness to the starter B+ terminal and positive battery cable
(Fig. 9). If the link should fail, current to the machine will
cease. Refer to electrical schematic and wire harness
drawings in Chapter 7 − Electrical Diagrams for addi-
tional fusible link information.
Testing
1
1. Make sure that ignition switch is OFF.
2. To prevent unexpected machine operation, discon-
nect the negative battery cable from the battery termi-
nal. Position disconnected negative cable away from
the negative battery terminal.
Figure 9
3. Locate and unplug fusible link connector from ma-
1. Fusible link 2. Starter B+ terminal
chine wire harness.
4. Use a multimeter to make sure that continuity exists
FUSIBLE LINK HARNESS
between the disconnected fusible link connector and the
link terminal at the starter motor (Fig. 10). If the fusible
link is open (no continuity), replace the fusible link har-
ness.
P1 J1
HARNESS BATTERY B+
5. After testing is complete, make sure that fusible link
Figure 10
connectors are securely attached to starter and ma-
chine wire harness.
6. 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