This is the maintenance schedule with associated service intervals for the Kawasaki W650.
The Kawasaki W650 is a retro classic motorcycle made between model years 1999-2007 and superseded by the Kawasaki W800, although the W650 is the true classic according to many fans.
The W650 has a long-stroke engine with an anti-vibration balance shaft and modern electronics — apart from the carburettor. It has air-cooled SOHC, 8-valve vertical twin 676 cc engine with 360-degree crankshaft design, much like the Triumph Bonneville.
Kawasaki made no significant updates to the W650 during its production run so this maintenance schedule is the same for the whole series.
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Maintenance Schedule for Kawasaki W650
Below is the maintenance schedule for the Kawasaki W650.
The following is the list of maintenance operations and to be done on this motorcycle with a time or distance interval — whichever comes earlier.
- For higher odometer readings, repeat at the frequency interval established here
- K: Should be serviced by an authorized Kawasaki dealer (according to Kawasaki anyway)
- †: Replace. add. adjust, or torque if necessary.
- #: Service more frequently when operation in severe conditions: dusty, wet, muddy, high speed, or frequent starting/stopping
The maintenance for the 2000 Kawasaki W650 is broken into two sections: Emission Related, and Non-Emission Related.
|Operation||Every||1000 km (600 mi)||6000 km (4000 mi)||12000 km (7500 mi)||18000 km (12000 mi)||24000 km (15000 mi)||30000 km (20000 mi)||36000 km (24000 mi)|
|Carburetor synchronization – check †||•||•||•|
|Idle speed -check †||•||•||•||•|
|Throttle grip play–check †||•||•||•||•|
|Spark plug–clean and gap †||•||•||•||•||•||•|
|Valve clearance – check †||•||•||•|
|Air suction valve – check †||•||•||•||•||•||•|
|Air cleaner element – clean † #||•||•||•|
|Evaporative emission control system (c)–check †||•||•||•||•||•||•||•|
|Brake play – check †||•||•||•||•||•||•||•|
|Brake light switch — check †||•||•||•||•||•||•||•|
|Brake lining or pad wear– check †||•||•||•||•||•||•|
|Brake fluid level — check †||month||•||•||•||•||•||•||•|
|K||Brake fluid – change||2 years||•|
|Clutch – adjust||•||•||•||•||•||•||•|
|K||Steering –check †||•||•||•||•||•||•||•|
|Drive chain wear – check † #||•||•||•||•||•||•|
|Nuts, bolts, and fasteners tightness — check †||•||•||•||•|
|Tire wear–check †||•||•||•||•||•||•|
|K||Spoke tightness and rim runout – check||•||•||•||•||•||•||•|
|Engine oil–change # (Kawasaki 10W-40 engine oil or Motul 7100 synthetic)||6 month||•||•||•||•||•||•||•|
|K||Front fork oil–change||2 years||•|
|Front fork oil leak – check †||•||•||•|
|Rear shock absorber oil leak – check †||•||•||•|
|K||Swingarm pivot — lubricate||•||•||•|
|K||Steering stem bearing–lubricate||2 years||•|
|K||Brake Master cylinder cup and dust seal–replace||4 years|
|K||Caliper piston seal and dust seal–replace||4 years|
|Drive chain – lubricate # (Motul chain paste)||Every 600 km (400 mi)|
|Drive chain slack – check † #||Every 1000 km (600 mi)|
Tyre size and tyre pressure for the Kawasaki W650
The Kawasaki W650 has the following tyres and tyre sizes standard (tube-type), and has the following recommended tyre pressure range.
|Tyre||Size||Brand(s)||Tyre pressure (when cold)|
|Front||100/90-19 57H||DUNLOP “TT100GP G”|
BRIDGESTONE “ACCOLADE AC03”
|Rear||130/80-18 66H||DUNLOP “TT100GP”|
BRIDGESTONE “ACCOLADE AC04”
|* Up to 97.5 kg (215 lb) load: 225 kPa/ 32 psi|
* 97.5 – 183 kg (215 – 404 lb) load: 250 kPa/ 36 psi
General information about the Kawasaki W650
The Kawasaki W650 has reached classic status. It has an iconic simple design, which many modern owners would say “hey, that looks like a Bonneville!”. But the truth is, Kawasaki has been making old-school standards since as long as Triumph has, and well before Triumph made retro replicas in its modern factory.
The W650 is really a simple motorcycle. No fuel injection, no ABS, and with a fully exposed engine — it’s super easy to work on, polish, and improve. That’s why it’s getting so popular. In an age where motorcycles are judged by the quality of their on-board entertainment systems, the Kawasaki is judged by the shininess of its paint, the brightness of the chrome, and the fact that the engine doesn’t spring sudden oil leaks like its design contemporaries.
The W650 is also modestly powered. Having a fairly low 31.5-inch seat height, it’s a popular first bike, or a popular one to turn into a flat tracker or a scrambler. In many jurisdictions (like the UK or Australia), it’s learner legal — though because it’s an increasingly expensive motorcycle due to collectable value, not a great first bike.
The Kawasaki W650 has a 31.5-inch seat height, a four-gallon tank, and a comfortable reach to the bars with a squishy seat and footpegs.
Unable to meet new emissions standards, Kawasaki ended W650 production in 2008. It was replaced by the fuel-injected Kawasaki W800, which is great, but which never quite picked up as much steam.
Manual for the Kawasaki W650
The above maintenance schedule comes directly from the user’s manual for the 2000 Kawasaki W650, which is available here.