Kawasaki Ninja Service Manual: Dust Seal Inspection

Kawasaki Ninja Service Manual / Suspension / Front Fork / Dust Seal Inspection

Replace it if necessary.

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:

Coolant Deterioration Inspection
Remove the right lower fairing (see Lower Fairing Removal in the Frame chapter). Visually inspect the coolant in the reserve tank [A]. If whitish cotton-like wafts are observed, aluminum parts in the cooling system are corroded. If the coolant is brown, iron or steel parts are rusting. I ...

Air Switching Valve
Air Switching Valve Operation Test Refer to the Air Suction System Damage Inspection in the Periodic Maintenance chapter. Air Switching Valve Unit Test Remove the air switching valve (see Air Switching Valve Removal in the Engine Top End chapter). Set the hand tester [A] to the × 1 ...

Leather, Vinyl, and Rubber
If your motorcycle has leather accessories, special care must be taken. Use a leather cleaner/treatment to clean and care for leather accessories. Washing leather parts with detergent and water will damage them, shortening their life. Vinyl parts should be washed with the rest of themo ...