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

Fuel Manifold Service

Removal
Disconnect the battery cables at the battery.
Relieve fuel system pressure. Refer to Relieving
Fuel System Pressure on p. 146.
Remove clamps and disconnect the fuel manifolds
as follows:
•
Fuel supply manifold to circulation pump
•
Fuel return manifold to vapor separator
1
1. Fuel supply manifold
2. Fuel return manifold
Remove fuel manifold retainer screws and remove
retainers from fuel injectors.
1
2
1. Retainer screw
2. Fuel supply manifold fitting
3. Fuel return manifold fitting
Disconnect fuel manifold fittings from fuel injector
ports, then remove the manifold assemblies.
FUEL COMPONENT SERVICING
Installation
Check condition of sealing O-rings on fuel mani-
fold fittings. Lubricate O-rings with outboard lubri-
cant and insert fuel manifold fittings into injector.
Both fittings must be fully seated into the injector
fuel ports.
Install retainer in the outer groove of the manifold
fittings. Install and tighten screw to a torque of 24
to 36 in. lbs. (2.7 to 4 N·m).
1
2
1. Retainer
2. Manifold fitting groove
005341
1
2
3
1. Retainer screw
2. Fuel supply manifold fitting
3. Fuel return manifold fitting
Install the fuel manifolds to the fuel pump assem-
bly and secure with clamps:
005337
•
Fuel supply manifold to circulation pump.
•
Fuel return manifold to vapor separator.
FUEL SYSTEM
2
005342
7
3
005337
149