Fusible Link Harness - Toro Groundmaster Series Service Manual

Fusible Link Harness

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1. Fusible link harness
2. Fusible link harness connector
Testing the Fusible Link Harness
Electrical System: Testing the Electrical Components
The Groundsmaster 3200/3300/3310 machines use 3 fusible links for circuit
protection. These fusible links are located in a harness that connects the battery
positive cable to the machine wire harness. If any of these links fail, current to
the protected circuit stops; refer to
information.
1. Park the machine on a level surface, lower the cutting unit (or attachment),
engage the parking brake, set the key switch to the O
the key from the key switch.
2. Disconnect the negative battery cable from the battery terminal, and then
disconnect the positive cable from the battery; refer to
Installing the Battery (page
3. Locate and unplug the fusible link connector from the machine wire harness
(right side of engine). Check the harness connectors for damage or corrosion
and clean or repair if necessary.
4. Use a multimeter to ensure that the continuity exists between each pin in the
fusible link harness connector and the fusible link harness ring terminal.
5. If any of the fusible links are open, replace the fusible link harness.
Figure 77
Appendix A (page A–1)
6–64).
Page 6–10
for additional circuit
position and remove
FF
Removing and
Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A