Fuel Injector Service - BRP EVINRUDE E-TEC 115 HP 2011 Service Manual

FUEL SYSTEM
FUEL COMPONENT SERVICING

Fuel Injector Service

Mark fuel injectors to show cylinder locations.
NOTICE
Fuel injectors must be installed in
the correct cylinder locations. Use Evinrude
Diagnostics Software to make sure that EMM
programming matches injector positioning.
The Injector Coefficients screen displays
injector serial numbers.
Injector Coefficients Screen
Use caution when handling fuel injectors. Prevent
dirt and debris from entering fuel inlet and outlet
ports of injectors or fuel manifolds. Cover the
injector nozzle port in cylinder head to prevent
contamination of combustion chamber.
Removal
Disconnect the battery cables at the battery.
Relieve fuel system pressure. Refer to Relieving
Fuel System Pressure on p. 146.
Remove fuel manifolds. Refer to Fuel Manifold
Service on p. 149.
Disconnect the fuel injector electrical connector.
150
Remove injector screws.
1. Injector screws
Remove fuel injector and insulator.
Crush Ring Replacement
NOTICE
Injector
replaced if injector is installed in a different
head or cylinder location.
Use Slide Hammer assembly, P/N 391008, with
Slide Hammer Adaptor kit, P/N 390898, to remove
injector from mounting cup.
008118
Thread adaptor and stud into face of injector. Hold
mounting cup securely. Work slide hammer to
separate injector from mount housing.
Remove adaptor from injector. Remove crush ring
and O-rings from injector. Inspect and clean injec-
008194
crush rings must
002345
1
be