Fuel System - Jacobsen Fairway 250 JGZZ250 Operation And Maintenance Manual

8.7 FUEL SYSTEM ________________________________________________________

Use Diesel fuel No.2-D (ASTM D975)
See the engine manufacturers manual for additional information.
Water Separator
Damage can occur in the fuel injection system if the water is
not removed from the fuel.
1. Turn the engine off. Open vent (A) at top of water
separator.
2. Open the drain valve (B) at bottom of water
separator to allow any water to drain.
3. If there is water in the separator, the water drains
before the fuel. When fuel drains from the valve (B),
close the valve. Close the vent (A).
NOTE: If you do not drain the water from the separator, the performance of the fuel filter is decreased.
How To Bleed Air From The Fuel System (Fig.11)
1. Turn the ignition switch to the ON position (do not
start the engine).
2. Open air vent (A) on side of injection pump to
release the air.
3. Tighten the air vent.
4. Turn the ignition switch to the OFF position.
CAUTION
The Diesel Fuel Can Damage Your Skin. Use
Gloves When You Use Diesel Fuel. If Diesel
Fuel Touches Your Skin, Clean The Area
Immediately.
CAUTION
Discard Used Diesel Fuel As Shown In Local
Safety Regulations
8 MAINTENANCE & LUBRICATION
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