Evinrude & Johnson E75DPLSCB, Service Manual

Page: 170 / 349

168
FUEL SYSTEM
FUEL COMPONENT SERVICING
Connect the fuel hoses to the fuel filter. Secure
with
Oetiker clamps.
Squeeze primer bulb to prime fuel system. Hold
pressure on bulb and check for fuel leaks.
Connect battery cables.
Run outboard and check for fuel leaks.
Vapor Separator Service
Removal
Disconnect the battery cables at the battery.
Relieve fuel system pressure. Refer to
Relieving
Fuel System Pressure
on p. 166.
Disconnect circulation pump electrical connector.
Remove clamp and fuel supply manifold from top
of circulation pump. Remove clamp and vapor
vent hose from separator cover.
Remove clamps and vapor separator cooling
water hoses.
Remove clamps and fuel return manifold and fuel
supply hose from bottom of vapor separator.
Remove the vapor separator housing retainer clip.
Remove vapor separator/fuel pump from the
mounting stud and slide vapor separator housing
from the grooves of the isolator mounts.
Installation
Installation is the reverse of removal. Pay close
attention when performing the following additional
tasks.
Install all hoses and manifolds to original locations
and secure with appropriate clamps. Squeeze
primer bulb to prime fuel system. Hold pressure
on bulb and observe for fuel leaks.
Run outboard and check for fuel leaks.
Fuel Manifold Service
Removal
Disconnect the battery cables at the battery.
Relieve fuel system pressure. Refer to
Relieving
Fuel System Pressure
on p. 166.
Remove oil tank assembly. Refer to
Oil Tank
Assembly
on p. 187.
Remove clamps and disconnect the fuel mani-
folds as follows:
•
Fuel supply manifold to circulation pump.
•
Fuel return manifold to vapor separator.
1. Retainer clip 005013
1
1. Fuel supply manifold
2. Fuel return manifold
006555
2
1