Fusible Links - Toro Multi Pro 5800 Service Manual

Fusible Links

The Multi Pro 5800 uses four (4) fusible links for circuit
protection. Three (3) of these fusible links are located in
a harness that connects the starter B+ terminal to the
wire harness (Fig. 43). The remaining fusible link is in-
cluded in the wire harness and connects the starter ter-
minal G to the engine fuel stop solenoid pull coil (Fig.
43). If any of these links should fail, current to the pro-
tected circuit will cease. Refer to wire harness drawings
in Chapter 8 -- Foldout Drawings for additional fusible
link information.
Testing
1. Make sure that ignition switch is OFF.
2. Disconnect negative (--) battery cable from battery
terminal and then disconnect positive (+) cable from bat-
tery (see Battery Service in the Service and Repairs sec-
tion of this chapter).
3. For fusible link harness (Fig. 44):
A. Locate and unplug fusible link connector from
machine wire harness.
B. Use a multimeter to make sure that continuity ex-
ists between the fusible link terminal on the starter
B+ terminal (terminal J1 on fusible link harness) and
each of the terminals in the link harness connector
P1 (Fig. 44). If any of the fusible links are open, re-
place the fusible link harness.
4. For fusible link in wire harness (Fig. 43):
A. Locate and unplug machine wire harness con-
nector from starter connector (white wire).
B. Use a multimeter to make sure that continuity ex-
ists between the wire harness connector at the start-
er and the engine fuel stop solenoid connector for the
solenoid pull coil (white wire).
C. If this fusible link should fail, make sure that the
wire harness is repaired with the correct fusible link.
Do not replace a failed harness fusible link with a
section of wire.
5. When testing is completed, make sure to connect all
disconnected wire harness components. Connect posi-
tive (+) battery cable and then negative (--) cable (see
Battery Service in the Service and Repairs section of
this chapter).
Multi Pro 5800
1. Starter motor
2. Fusible link harness
Page 5 - - 29
1
3
2
Figure 43
3. Harness fusible link
FUSIBLE LINK
FUSIBLE LINK
FUSIBLE LINK
Figure 44
Electrical System