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Maintenance Section
4. Remove cover w/magnet (1), O-ring (2) and fil-
ter element (3) from bottom cover (4).
5. Wash the filter element (3) in clean, nonflammable
solvent.
6. Dry the filter element with 205 kPa (30 psi) max-
imum air pressure.
7. Check bottom cover O-ring (2) for damage.
Replace it if necessary.
8. Install the filter element (3), O-ring (2), and
cover (1) on bottom cover (4).
9. Tighten the cover (1).
10. Install the filter by washer (5) and nut (6).
11. Open the fuel valve by slowly turning the valve
counterclockwise.
12. Start engine and then turn the ignition key
switch off.
13. Check the fuel lines and fittings with a soap
solution. Make repairs if necessary.
Priming the Fuel System
(Diesel Engine)
Bleeding the Fuel System
After changing the fuel filter, or after having ser-
viced any part of the fuel system, make sure that
the air is bled from the system.
1. Release the feed pump cap (1) on the injection
pump.
2. Releace an air bleed nut (2) on the injection
pump.
3. Operate feed pump vertical until completely
remove an air.
4. Tighten air bleed nut (2).
5. Make sure to check leakage of injection pump &
filter after operating feed pump many times.
P0001601