Spark Plug; Spark Plug; Air Inlet Pre-Filter - Toro UTV500AAC00000 Operator's Manual


NOTE: Some jumper cables may be
the same color but the clamps or ends
will be color-coded red and black.
7. Attach one clamp of the negative
(black) jumper cable to the negative
(-) terminal (3) of the good battery
(B); then attach the other clamp of
the negative (black) jumper cable (4)
to an unpainted metal surface (A) on
the engine or frame well away from
the dead battery and fuel system
components.
! WARNING
Never make the final connection to a
battery as a spark could ignite hydro-
gen gases causing an explosion of
the battery resulting in acid burns or
blindness.
8. Stand well away from the dead bat-
tery and start the vehicle with the
good battery. Allow the vehicle to run
for several minutes applying some
charge to the dead battery.
9. Start the vehicle with the dead bat-
tery and allow it to run for several
minutes before disconnecting the
jumper cables.
10. Remove the jumper cables in opposite
order of hook-up (4, 3, 2, 1). Be careful
not to short cables against bare metal.

NOTE: Have the battery and elec-
trical system checked prior to oper-
ating the vehicle again.

Spark Plug

This vehicle comes equipped with a spec-
ified spark plug. See the specifications
chart for the correct spark plug. A light
brown insulator indicates that the plug is
correct. A white or dark insulator indi-
cates that the engine may need to be ser-
viced. Consult an authorized Toro ROV
dealer if the plug insulator is not a light
brown color. To help prevent cold
0744-527
weather fouling, make sure to thoroughly
warm up the engine before operating.
To maintain a hot, strong spark, keep the
plug free of carbon.
Before removing the spark plug, clean
the area around the spark plug. If you do
not, dirt could enter engine when remov-
ing or installing the spark plug.
Adjust the gap to proper specification
(see Specifications chart) Use a feeler
gauge to check the gap.
A new spark plug should be tightened 1/2
turn once the washer contacts the cylin-
der head. A used spark plug should be
tightened 1/8 - 1/4 turn once the washer
contacts the cylinder head.

Air Inlet Pre-Filter

This vehicle is equipped with a foam pre-
filter to filter dirt from the inlet air prior
to reaching the main air filter.
ATV-0051
ATV-0052
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