Fusible Links - Toro 04384 Service Manual

Fusible Links

The electrical system on Greensmaster 3250--D ma-
chines includes a harness with three (3) fusible links for
machine circuit protection (Fig. 29). The fusible link har-
ness is connected to the engine starter motor B+ termi-
nal. The fusible link harness connects the machine wire
harness to the positive (+) battery terminal.
An additional fusible link is included in the wire harness.
This fusible link connects the starter terminal to the en-
gine fuel solenoid pull coil.
If any of these links should fail, current to the protected
circuit will cease. Refer to the electrical schematic and
wire harness drawings in Chapter 9 -- Foldout Drawings
for additional circuit information.
Testing
Make sure that ignition switch is OFF. Disconnect nega-
tive (--) battery cable from battery terminal and then dis-
connect positive (+) cable from battery (see Battery
Service in the Service and Repairs section of this chap-
ter). Locate fusible link harness and unplug fusible link
connector from wire harness. Use a multimeter to make
sure that continuity exists between the fusible link termi-
nals. If a fusible link is open, replace the fusible link har-
ness.
After testing is complete, make sure that fusible link is
securely attached to engine component and wire har-
ness. Connect positive battery cable to battery terminal
first and then connect negative cable to battery.
Electrical System
Page 5 - - 24
FUSIBLE LINK
FUSIBLE LINK
FUSIBLE LINK
Figure 29
Greensmaster 3250--D