It is very important to inspect and maintain your motorcycle regularly.
Follow the guidelines in the chart. The intervals between periodic services in kilometers, miles and months are shown. At the end of each interval, be sure to perlorm the maintenance listed.
Warning
Always follow the inspection and maintenance recommendations and schedules in this owner's manual. Ask your suzuki dealer or qualified mechanic to do the maintenance items marked with an asterisk (*). You may perform the unmarked maintenance items by referring to the instructions in this section, if you have mechanical experience. If you are not sure how to do any of the jobs, have your suzuki dealer or qualified mechanic do them |
Warning
Exhaust gas contains carbon monoxide, a gas that is colorless and odorless and can cause death or severe injury. Only run the engine outdoors where there is fresh air. |
Note
: the maintenance chart specifies the minimum requirements for maintenance. If you use your motorcycle under severe conditions, perform maintenance more often than shown in the chart. If you have any questions regarding maintenance intervals, consult your suzuki dealer or qualified mechanic.
|
Caution Using poor quality replacement parts can cause your motorcycle to wear more quickly and may shorten its useful life. Use only genuine suzuki replacement parts or their equivalent. |
Maintenance chart
Interval: this interval should be judged by odometer reading or months, whichever comes first.

Note
: i= inspect and clean, adjust, replace or lubricate as necessary, r== replace, t == tighten
Note
: (california model only) and (ca. Only) means that the items or the maintenance interval is to be applied only for the california model.
Inspection and maintenance
ToolsBattery removal and installation
Removal
Remove the front seat. Refer to “exterior parts
removal and installation” in section 9d (page 9d-
6).
Disconnect the battery (–) lead wire (1).
Disconnect the battery (+) lead wire (2).
Note
be sure to disconnect the battery (–) lead
wire (1) first, th ...
Clutch removal
Drain engine oil. Refer to “engine oil and filter replacement” in
section 0b .
Lift and support the fuel tank with the prop stay.
Refer to “fuel tank removal and installation” in section 1g .
Disconnect the ckp sensor coupler (1).
Remove the clutch cover (2).
...
DTC “c40” (p0505 / p0506 / p0507): isc
valve circuit malfunction
Detected condition and possible cause
Detected condition
Possible cause
C40/P0505
The circuit voltage of motor drive is
unusual.
Isc valve circuit open or shorted to ground.
Air passage clogged.
Isc valve is fixed.
Isc valve prese ...