Kawasaki Ninja Service Manual: Chassis Parts Lubrication - Others - Periodic Maintenance Procedures

Whenever the vehicle has been operated under wet or rainy conditions, or especially after using a high-pressure water spray, perform the general lubrication.

Clutch Inner Cable Upper and Lower Ends [A] Throttle Inner Cable Upper and Lower Ends

The cable may be lubricated by using a commercially available pressure cable lubricator with an aerosol cable lubricant.

If cable movement is not free after lubricating, if the cable is frayed [B], or if the cable housing is kinked [C], replace the cable.

Bolts, Nuts and Fasteners Tightness Inspection

Check the tightness of the bolts and nuts listed here. Also, check to see that each cotter pin is in place and in good condition. NOTE For the engine fasteners, check the tightness of them ...

Other materials:

Valve-to-Guide Clearance Measurement (Wobble Method)
If a small bore gauge is not available, inspect the valve guide wear by measuring the valve to valve guide clearance with the wobble method as indicated below. Insert a new valve [A] into the guide [B] and set a dial gauge against the stem perpendicular to it as close as possible to the cy ...

Starter Clutch Installation
Replace the O-ring [A] with a new one and apply grease. Apply molybdenum disulfide grease to the starter clutch shaft [B]. Install: Starter Clutch [C] Spacer (Small Diameter) [D] Spacer (Large Diameter) [E] Starter Clutch Shaft Starter Clutch Shaft Holder [F] Turn the O-ring si ...

Stem, Stem Bearing Installation
Replace the bearing outer races with new ones. Drive them into the head pipe at the same time. Special Tools - Head Pipe Outer Race Press Shaft [A]: 57001-1075 Head Pipe Outer Race Driver, 55 [B]: 57001 -1446 or Bearing Driver Set: 57001-1129 Apply grease to the outer races. ...