Kawasaki Ninja Service Manual: Vehicle-down Sensor Removal - Vehicle-down Sensor (Service Code 31)

Never drop the vehicle-down sensor especially on a hard surface. Such a shock to the sensor can damage it.

Remove: Rear Seat (see Rear Seat Removal in the Frame chapter) Upper Seat Cover (see Seat Cover Removal in the Frame chapter) Connector [A] Bolts [B] and Nuts Vehicle-down Sensor [C]

Vehicle-down Sensor Installation

Be sure to install the rubber dampers [A] and collars [B] on the bracket. The UP mark [A] of the sensor should face upward. WARNINGIncorrect installation of the vehicle-down ...

Other materials:

Steering Stem Warp Inspection
Whenever the steering stem is removed, or if the steering can not be adjusted for smooth action, check the steering stem for straightness. If the steering stem [A] is bent, replace the steering stem. Stem Cap Deterioration, Damage Inspection Replace the stem cap if its oil seal [A] s ...

Camshaft, Camshaft Cap Wear Inspection
Remove the camshaft caps (see Camshaft Removal). Cut the strips of plastigage (press gauge) to journal width. Place a strip on each journal parallel to the camshaft installed in the correct position. Tighten the camshaft cap bolts and upper camshaft chain guide bolts to the specified ...

Battery Removal
Turn off the ignition switch. Remove the front seat (see Front Seat Removal in the Frame chapter). Slide the red cap [A]. Disconnect the negative (–) cable [B] and then positive (+) cable [C]. NOTICE Be sure to disconnect the negative (–) cable first. Remove the band [D] ...