JLG sky trak mmv Service Manual page 493

There is one circuit breaker (35) located under the right
side of the dash. The circuit breaker protects the keyless
ignition circuit. It is mounted to the side of the steering col-
umn mount just below the flasher.
This circuit breaker will trip if there is a short or grounded
wire in the applicable circuit. The circuit breaker will auto-
matically reset once it cools. If the circuit breaker contin-
ually trips, check the system for shorts, grounds or
defective electrical components.
Under normal operating conditions the circuit breaker
should never need replacement. however, if a circuit
breaker does not automatically reset, the breaker is de-
fective and replacement is required.
IMPORTANT: The circuit breaker has a long
terminal (36) and a short terminal (37). The short termi-
nal is labeled "BAT" and the long terminal is labeled
"AUX". Connect the wires from the battery to the "BAT"
terminal and connect the other wires to the "AUX" termi-
nal. If the wires are connected to the wrong terminals
and the circuit breaker trips because of a short or
grounded wire in the circuit, the contacts in the circuit
breaker will melt together and the circuit breaker will not
protect the circuit because it cannot open.
Model MMV Rev. 12/04
c. Fuse and Relay (Under Engine Cover)
There is one fuse (38) located under the engine cover.
Open the engine cover to gain access to this fuse.
The fuse is a 5 amp fuse which protects the fuel shut off
solenoid, located in the engine harness (39). To gain
access to the fuse, remove the protective cover (40) from
the fuse holder (41).
35
36
42
37
OM1560 There is one relay (42) located behind the battery
equalizer mounting bracket (43). This relay is a 12 volt
relay that controls the fuel shut off solenoid.
Electrical System
41
38
40
39
43
OM1170
OM1351
10.13