Kawasaki Ninja Service Manual: Crankshaft Sensor Removal/Installation

Crankshaft Sensor (Service Code 21)

The crankshaft sensor has no power source, and when the engine stops, the crankshaft sensor generates no signals. ...

Crankshaft Sensor Peak Voltage Inspection

Refer to the Crankshaft Sensor Peak Voltage Inspection in the Electrical System chapter. If the reading is within the standard, remove the ECU and check the wiring for continuity between harn ...

Other materials:

Exhaust Butterfly Valve Actuator Removal
NOTICE Never drop the exhaust butterfly valve actuator especially on a hard surface. Such a shock to the actuator can damage it. Remove: Front Seat (see Front Seat Removal in the Frame chapter) Clamp [A] Screws [B] and Washers Slide the covers [A] and loosen the lock nuts [B] ...

Battery Installation
Place the battery in the battery case. Connect the (+) cable to the (+) terminal, and then connect the (–) cable to the (–) terminal. NOTICE Installing the (–) cable to the (+) terminal of the battery or the (+) cable to the (–) terminal of the battery can seriously damaged ...

Precautions
1) No need of topping-up No topping-up is necessary in this battery until it ends its life under normal use. Forcibly prying off the seal cap to add water is very dangerous. Never do that. 2) Refreshing charge. Give refresh charge for 5 to 10 hours with charge current shown in the text (see ...