5-7
SPARK PLUG
Your LT-F160 comes equipped with an
NGK DPR7EA-9 or DENSO X22EPR-
U9 spark plug. To determine if the
standard spark plug is right for your
usage, check the color of the plug’s
porcelain center electrode insulator
after vehicle operation. A light brown
color indicates that the plug is correct.
A white or dark insulator indicates
that the engine may need adjustment,
or another plug type may be needed.
Consult your Suzuki dealer if your
plug insulator is not a light brown
color.
NOTE: This vehicle uses resistor-type
spark plug to avoid jamming elec-
tronic parts. Improper spark plug
selection may cause electronic inter-
ference with your vehicle ignition sys-
tem, resulting in vehicle performance
problems. Use only the recom-
mended spark plugs.
NOTE: If the above-named plugs are
not available, consult your Suzuki
dealer or a qualified mechanic.
To install a spark plug, turn it in as far
as possible with your fingers, tighten it
with a wrench.
CAUTION
Failure to use the proper spark
plug can damage your ATV.
An improper spark plug may have
an incorrect fit or heat range for
your engine. This may cause
severe engine damage which may
not be covered under warranty.
Use one of the spark plugs listed
below or equivalents. Consult
your Suzuki dealer if you are not
sure which spark plug is correct
for your type of vehicle usage.
NGK
DENSO
REMARKS
DPR7EA-9
X22EPR-U9
Standard
DPR8EA-9
X24EPR-U9
If the standard
plug is apt to
over heat,
replace with
this plug.
CAUTION
Improper installation of the spark
plug can damage your ATV.
An overly tight or cross threaded
plug will damage the aluminum
threads of the cylinder head.
Carefully turn the spark plug by
hand into the treads. If the spark
plug is new, tighten it with a
wrench about 1/2 turn past finger
tight. If you are reusing the old
spark plug, tighten it with a
wrench about 1/8 turn past finger
tight.
Summary of Contents for LT-F160 2006
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Page 10: ...1 1 1 FUEL AND OIL RECOMMENDATIONS FUEL 1 2 ENGINE OIL 1 3...
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Page 52: ...4 1 4 ACCESSORY USE AND VEHICLE LOADING ACCESSORY USE AND VEHICLE LOADING 4 2...
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Page 90: ...6 1 6 TROUBLESHOOTING FUEL SYSTEM CHECK 6 2 IGNITION SYSTEM CHECK 6 3...
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Page 94: ...7 1 7 PREPARATION FOR WINTER RIDING ENGINE OIL CHANGE 7 2 CHECKING CHOKE LIMITER POSITION 7 2...
Page 96: ...8 1 8 TRANSPORTING STARTING THE LT F160 AFTER TRANSPORT 8 3...
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Page 106: ...10 10 1 CONSUMER INFORMATION SERIAL NUMBER LOCATION 10 2 LOCATION OF LABELS 10 2...
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