Westerbeke 22.0 EDE 60Hz Operator's Manual page 21

FUEL SYSTEM
FUEL INJECTION PUMP
The fuel injection pump is the most important component
of the diesel engine, requiring the utmost caution in handling.
The fuel injection pump has been thoroughly bench-tested
and the owner/operator is cautioned not to attempt to service
it. If it requires servicing, remove it and take it to an
authorized fuel injection pump service facility. Do not
attempt to disassembly and repair it.
MANUAL ENGINE
SHUT~OFF
'f"'-TO INJECTORS
~
I
BLEED SCREW
The bleed screw on the injection pump should be left in the
open position. This will then allow for ease in priming·the
engine's fuel system and during engine operation allow for
air in the system to be delivered to the fuel
tank
through the
fuel return system.
FROM FUEL.
FILTER
TO FUEL INJECTORS
ACTUATOR
A
WARNING:
Shut off.the fuel valve at the tank
when servicing the fuel system. Take care In catching
any fuel that may spill. 00 NOT allow any smoking,
open names or other sources of fire near the fuel
system when servicing: Ensure proper ventilation exists
when servicing the fuel system.
SPEED ADJUSTMENT
FACTORY SET
FUEL INJECTION
PUMP
COOLANT DRAIN
FUEL RETURN
LINE _____.-..._
A
WARNING:
Fuel is present in the hosing and lines.
Use extreme care to prevent spillage
GLOW PLUGS
~
FROM FUEL INJECTION PUMP
14