Perkins 1104D Operation And Maintenance Manual page 95

SEBU8172-04
13. The secondary filter must be replaced at the
same time as the primary filter. Refer to the
Operation and Maintenance Manual , "Fuel
System Filter - Replace".
Fuel System Primary Filter/
Water Separator - Drain
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
Ensure that the engine is stopped before any servic-
ing or repair is performed.
After the engine has stopped, you must wait for 60
seconds in order to allow the fuel pressure to be
purged from the high pressure fuel lines before any
service or repair is performed on the engine fuel
lines. If necessary, perform minor adjustments.
Repair any leaks from the low pressure fuel system
and from the cooling, lubrication or air systems.
Replace any high pressure fuel line that has leaked.
Refer to Disassembly and Assembly Manual, "Fuel
Injection Lines - Install".
NOTICE
The water separator can be under suction during nor-
mal engine operation. Ensure that the drain valve is
tightened securely to help prevent air from entering
the fuel system.
1. Place a suitable container under the water
separator in order to catch any fuel that might spill.
Clean up any spilled fuel.
Fuel System Primary Filter/Water Separator - Drain
i02869410
Illustration 62
Typical example
2. Install a suitable tube onto the drain (1). Open the
drain (1). Allow the fluid to drain into the container.
3. Tighten the drain (1) by hand pressure only.
Remove the tube and dispose of the drained fluid
in a safe place.
Primary Filter with a Vent Screw
Illustration 63
Typical example
95
Maintenance Section
g01476633
g01371846