Your motorcycle comes equipped with ngk cr9e or denso u27esr-n spark plugs. To determine if the standard spark plug is right for your usage, check the color of the plug's porcelain center electrode insulator after motorcycle 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 or qualified mechanic if your plug insulator is not a light brown color.
Caution An improper spark plug may have an incorrect fit or heat range for your engine. This may cause severe engine damage which will not be covered under warranty. Use one of the spark plugs listed below or equivalent. Consult your suzuki dealer or qualified mechanic if you are not sure which spark plug is correct for type of usage. |
Plug replacement guide
Note
: if the above-named plugs are not availale, consult your suzuki dealer.
Note
: this motorcycle uses resistor-type spark plug to avoid jamming electronic parts.
Improper spark plug selection may cause electronic interference with your motorcycle ignition system, resulting in motorcycle performance problems. Use recommended spark plugs.
Spark plug removal
Caution Improper removal of spark plug cap can damage the ignition coil in the spark plug cap. Extract the spark plug cap with your hand. Do not use pliers. |
Caution Dirt can damage your engine if it enters an open spark plug hole. Cover the spark plug hole whenever the spark plug is removed. |
Spark plug cleaning
To maintain a hot, strong spark keep the plug free from carbon adjust the gap to 0.7 - 0.8 Mm (0.028 - 0.031 In) for good ignition.
Use a thickness (feeler) gauge to check the gap.
Installation
To install a spark plug, turn it in as far as possible with your fingers, then tighten it with a wrench.
Caution A crossthreaded or overtight· ened spark plug will damage the aluminum threads of the cylinder head. |
Carefully turn the spark plug by hand into the threads until it is finger tight. 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.
Caution Improper installation of spark plug cap can damage the ignition coil in the spark plug cap. Install the spark plug caps with your hand. Never hit the spark plug caps with a tool. |
Reinstall the air cleaner box and fuel tank in the reverse order of removal.
Special situations require special care
Of course, there are some times
when full-force braking is not the
correct technique. When the road
surface is wet, loose, or rough,
you should brake with care. When
you're leaned over in a corner,
avoid braking. Straighten up
before braking. Better yet, slow
down before entering the corner. ...
Rear shock absorber disposal
Refer to “rear shock absorber removal and installation” .
The rear shock absorber unit contains high-pressure
nitrogen gas.
Mishandling can cause explosion.
Keep away from fire and heat. High gas
pressure caused by heat can cause an
explosion.
Release gas ...
Isc valve reset
When removing or replacing the throttle body assembly,
reset the isc valve learned value in the following
procedures:
turn the ignition switch on position.
Set up the sds tools. (Refer to the sds operation
manual for further details.)
Click “active control”.
Click “is ...