
Note:
The stronger the pressure in the fuel system
the quicker the engine will start.
NOTICE
Do not crank the engine continuously for more than
30 seconds. Allow the starting motor to cool for two
minutes before cranking the engine again.
4.
Start the engine, refer to this Operation and
Maintenance Manual, “Starting the Engine” for
more information.
5.
If the engine will not start, repeat Step 2 to Step 3.
6.
Once the engine starts, allow the engine to operate
with no load for 5 minutes.
7.
If the engine will not start, refer to Troubleshooting,
“Engine Cranks but will not Start”.
2806D Fuel Priming
1.
Ensure that the key switch is in the OFF position.
Ensure that the fuel tank is full of clean diesel fuel.
Check that the fuel supply valve (if equipped) is in
the
“
ON
”
position.
Illustration 54
g03861025
Fuel System Priming
(1) Fuel priming pump handle
(2) Fuel priming pump
(3) Air purge valve
2.
Open air purge valve (3) for the fuel filter by three
full turns. Do not remove the air purge valve.
3.
Unlock the fuel priming pump handle (1). Turn
handle counter-clockwise. Operate the fuel
priming pump handle until air free fuel is seen at
the air purge valve.
4.
Close and tighten the air purge valve (3). Pump the
priming pump handle several times until strong
pressure is felt.
5.
When strong pressure can be felt, press in the fuel
priming pump handle (1) and lock the handle into
the fuel pump body (2). To lock the handle, turn
handle clockwise.
Note:
The stronger the pressure in the fuel system
the quicker the engine will start.
NOTICE
Do not crank the engine continuously for more than
30 seconds. Allow the starting motor to cool for two
minutes before cranking the engine again.
6.
Start the engine, refer to this Operation and
Maintenance Manual, “Starting the Engine” for
more information.
7.
If the engine will not start, repeat Steps 2 to Step 5.
8.
Once the engine starts, allow the engine to operate
with no load for 5 minutes.
9.
If the engine will not start, refer to Troubleshooting,
“Engine Cranks but will not Start”.
i06761461
Fuel
System
Primary
Filter
(Water
Separator)
Element
-
Replace
Fuel leaked or spilled onto hot surfaces or electri-
cal components can cause a fire. To help prevent
possible injury, turn the start switch off when
changing fuel filters or water separator elements.
Clean up fuel spills immediately.
NOTICE
Do not allow dirt to enter the fuel system. Thoroughly
clean the area around a fuel system component that
will be disconnected. Fit a suitable cover over discon-
nected fuel system component.
84
SEBU9074-01
Maintenance Section
Fuel System Primary Filter (Water Separator) Element - Replace