Perkins 1104D Operation And Maintenance Manual page 93

SEBU8172-04
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
Ensure that the engine is stopped before any servic-
ing or repair is performed.
1. Turn the fuel supply valve (if equipped) to the OFF
position before performing this maintenance.
2. Place a suitable container under the water
separator in order to catch any fuel that might spill.
Clean up any spilled fuel. Clean the outside of the
water separator.
Illustration 58
3. Install a suitable tube onto drain (1). Open drain
(1). Allow the fluid to drain into the container.
Remove the tube.
4. Tighten drain (1) by hand pressure only.
5. If equipped, remove the wiring harness from the
sensor on the bottom of the bowl .
Fuel System Primary Filter (Water Separator) Element - Replace
Illustration 59
6. Rotate bowl (3) counterclockwise in order to
remove the bowl. Remove O ring seal (2). Clean
the bowl.
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Maintenance Section
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