Fuel Injector Removal; Fuel Injector Inspection; Fuel Injector Installation - Suzuki RM-z450 Owner's Service Manual

FUEL INJECTOR REMOVAL

• Remove the throttle body assembly. ("13-8)
• Remove the fuel injector. ("13-10)

FUEL INJECTOR INSPECTION

Check fuel injector filter for evidence of dirt and contamination. If
present, clean and check for presence of dirt in the fuel lines and
fuel tank.
NOTE:
The fuel injector can be checked without removing it from the
throttle body. ("12-40)

FUEL INJECTOR INSTALLATION

• Apply thin coat of the engine oil to new cushion seal and
O-ring. ("13-13)
• Install the injector by pushing it straight. Never turn the injec-
tor while pushing it. ("13-13)
• Install the throttle body assembly. ("13-15)
FUEL SYSTEM AND THROTTLE BODY 13-16