Kawasaki STX-15F - Manual (Page 101)

FUEL SYSTEM (DFI) 3-47
Fuel Injectors (Service Code/Character-41, 42, 43, 44/InJ1, InJ2, InJ3, InJ4)
Fuel Injector Removal
WARNING
Gasoline is extremely flammable and can be ex-
plosive under certain conditions. Turn the ignition
switch OFF. Disconnect the battery (–) cable ter-
minal.
Do not smoke. Make sure the area is
well-ventilated and free from any source of flame
or sparks; this includes any appliance with a pilot
light.
Be prepared for fuel spillage: any spilled fuel must
be completely wiped up immediately.
•
Remove:
Seat (see Hull/Engine Hood chapter)
Fuel Hoses
Delivery Pipe Mounting Bolts [A], Collars [B] and Clamps
•
Remove the delivery pipe assembly from the cylinder
head.
•
Push the lock [A] and disconnect the injector connectors.
•
Remove the fuel injectors [B].
CAUTION
Never drop the injector, especially on a hard sur-
face. Such a shock to the injector can damage it.
Fuel Injector Installation
•
Replace the O-rings [A] of the injectors with new ones.
•
Apply grease to the O-rings.
•
Insert the injectors into the delivery pipe and confirm
whether they turn smoothly or not.