Kawasaki Ninja Service Manual: Throttle Body Assy Disassembly

Kawasaki Ninja Service Manual / Fuel System (DFI) / Throttle Body Assy / Throttle Body Assy Disassembly

Throttle Body Assy Disassembly

1. Throttle Body Assy

2. Subthrottle Valve Actuator

3. Idle Speed Control Valve Actuator

4. Main Throttle Sensor

5. Subthrottle Sensor

6. Primary Fuel Injectors

7. Delivery Pipe Assy

NOTICE

Do not remove, disassemble or adjust the main throttle sensor, subthrottle sensor, subthrottle valve actuator, throttle link mechanism and throttle body assy, because they are adjust or set surely at the manufacturer. Adjustment of these parts could result in poor performance, requiring replacement of the throttle body assy.

Remove the throttle body assy (see Throttle Body Assy Removal).
Remove the screws [A] to pull out the primary fuel injectors [B] from the throttle body assy together with the delivery pipe assy [C].

NOTE

Do not damage the insertion portions of the injectors when they are pulled out from the throttle body.

Throttle Body Assy Assembly

Pull out the primary fuel injectors [A] from the delivery pipe assy [B].

Throttle Body Assy Assembly

NOTE

Do not damage the insertion portions of the injectors when they are pulled out from the delivery pipe assy.

NOTICE

Never drop the primary fuel injector especially on a hard surface. Such a shock to the injector can damage it.

Throttle Body Assy Installation

Apply a thin coat of grease to the throttle cable lower ends. Fit the accelerator cable end [A] and the decelerator cable end [B] into the throttle pulley. Install the clamp [C] securely. ...

Throttle Body Assy Assembly

Before assembling, blow away dirt or dust from the throttle body and delivery pipe assy by applying compressed air. Replace the O-rings [A] of the joint pipe [B] with new ones. Apply engine o ...

Other materials:

Self-Diagnosis Outline
The self-diagnosis system is monitoring the following mechanisms. DFI System and Ignition System S-KTRC System Immobilizer System (Equipped Models) KIBS and ABS (Equipped Models) ESD (Electronic Steering Damper) System (ZX1000JD/KD) The following warning indicator lights (LED) are used for ...

Hub Bearing Removal
Remove the wheels (see Front/Rear Wheel Removal), and take out the following. Collars Coupling (Out of rear hub) Grease Seals Use the bearing remover to remove the hub bearings [A]. NOTICE Do not lay the wheel on the ground with the disc facing down. This can damage or warp the d ...

KIBS Servicing Precautions
There are a number of important precautions that should be followed servicing the KIBS. This KIBS is designed to be used with a 12 V sealed battery as its power source. Do not use any other battery except for a 12 V sealed battery as a power source. Do not reverse the battery cable connec ...