Kawasaki Ninja Service Manual: Fuel Pressure Inspection

Kawasaki Ninja Service Manual / Fuel System (DFI) / Fuel Line / Fuel Pressure Inspection

NOTE

Be sure the battery is fully charged.

Be sure to place a piece of cloth around the fuel outlet pipe of the fuel pump and the delivery pipe of the throttle body assy.

WARNING

Fuel is flammable and explosive under certain conditions and can cause severe burns. Be prepared for fuel spillage; any spilled fuel must be completely wiped up immediately. When the fuel hose is disconnected, fuel spills out from the hose and the pipe because of residual pressure. Cover the hose connection with a piece of clean cloth to prevent fuel spillage.

Special Tools - Oil Pressure Gauge, 5 kgf/cm²: 57001-125

Fuel Pressure Gauge Adapter: 57001-1593

Fuel Hose: 57001-1607

Fuel Pressure Inspection


WARNING

Fuel is extremely flammable and can be explosive under certain conditions resulting in serious injury or death. Do not try to start the engine with the fuel hoses disconnected.

The fuel pump should operate for 3 seconds, and then should stop.

NOTE

After turning on the engine stop switch and ignition switch, inspect the fuel leakage from the connected portion of the special tools.

NOTICE

Do not drive the fuel pump 3 seconds or more without the fuel in the fuel tank. If the fuel pump is driven without the fuel, it may be damaged.

Fuel Pressure (with Engine Idling) Standard: 294 kPa (3.0 kgf/cm², 43 psi)

NOTE

The gauge needle will fluctuate. Read the pressure at the average of the maximum and minimum indications.

Turn the ignition switch to OFF.

After above checks, measure the fuel pressure again.

Remove the fuel pressure gauge, hoses and adapter.

Install the removed parts (see appropriate chapters).

Start the engine and check for fuel leakage.

Fuel Line
...

Fuel Flow Rate Inspection
WARNINGGasoline is extremely flammable and can be explosive under certain conditions, creating the potential for serious burns. Make sure the area is well-ventilated and free from ...

Other materials:

Lubrication
Lubrication is necessary after riding through rain or on wet roads, or any time that the chain appears dry. Use a lubricant for sealed chains to prevent deterioration of chain seals. If the chain is especially dirty, clean it using a cleaner for sealed chains following the instructions suppli ...

Rear Caliper Removal
Remove: Bolt [A] Rear Wheel Rotation Sensor [B] Loosen the banjo bolt [C] at the brake hose lower end, and tighten it loosely. Loosen the caliper holder pin [D]. Remove the rear wheel (see Rear Wheel Removal in the Wheels/Tires chapter). Unscrew the banjo bolt and remove t ...

Oil and/or Oil Filter Change
To change the engine oil and replace oil filter, the engine oil drain bolt and oil filter must be removed. The oil change and oil filter replacement should be done by an authorized Kawasaki dealer. A. Engine Oil Drain Bolt A. Oil Filter WARNINGEngine oil is a toxic s ...