Kawasaki Ninja Service Manual: Dust Seal Inspection

Inner Tube Inspection

Visually inspect the inner tube [A]. If there is any damage, replace the inner tube. Since damage to the inner tube damages the oil seal, replace the oil seal whenever the inner tube is replac ...

Spring Tension Inspection

Since a spring becomes shorter as it weakens, check its free length [A] to determine its condition. If the spring of either fork leg is shorter than the service limit, it must be replaced. If ...

Other materials:

Air Suction Valve Inspection
Remove the air suction valve (see Air Suction Valve Removal). Visually inspect the reeds [A] for cracks, folds, warps, heat damage or other damage. If there is any doubt as to the condition of the reeds, replace the air suction valve as an assembly. Check the reed contact areas [B] of ...

Brake Hose and Pipe Replacement
NOTICE Brake fluid quickly ruins painted plastic surfaces; any spilled fluid should be completely washed away immediately. Remove: Upper Fairing Assembly (see Upper Fairing Assembly Removal in the Frame chapter) Brake Hose Fitting Bolt [A] Brake Hose Banjo Bolts [B] Bolt [C] Clamp ...

Piston Ring, Piston Ring Groove Wear Inspection
Check for uneven groove wear by inspecting the ring seating. The rings should fit perfectly parallel to groove surfaces. If not, replace the piston and all the piston rings. With the piston rings in their grooves, make several measurements with a thickness gauge [A] to determine pisto ...