39
L510032-16
ENGINE MAINTENANCE - 11
WARNING
Make sure there are no fuel leaks before closing the
engine hatch.
Priming Fuel System
To prime the fuel system, cycle the ignition key 3 times
using the following procedures:
1. Turn ignition key to ON position for 5 seconds.
2. Turn ignition key OFF.
3. Pause for 10 seconds.
4. Repeat steps 1-3 three times.
Crank the engine until it starts or 30 seconds elapse. If
the engine does not start, repeat the priming procedures.
Servicing the Primary Fuel Pre-Filter
The frequency of replacing the lter element is
determined by the contamination level of the fuel.
Replace the lter element after the rst 25 hours, then
every 50 hours or once a year (whichever occurs rst).
WARNING
Improper use, installation or servicing may cause an
explosion or re resulting in bodily injury, or death.
This unit should only be serviced by a qualied
technician. Read and follow all instructions before
proceeding. Run the engine and check for fuel leaks
after installation or element replacement.
Filter Element Replacement, ENGINE OFF
PRIMARY FUEL PRE-FILTER #: R077019
(SPIN-ON - FCC Systems ONLY)
NOTE: This lter may be located in various locations.
Consult your boat manufacturer’s operation manual for
correct location.
1. Loosen the fuel lter by spinning it
counterclockwise. A lter wrench may be
required.
2. Remove the lter. Ensure that the old O-ring is
removed with the lter.
3. Install the new lter by spinning it on clockwise..
Ensure the new lter is installed correctly.
Tighten the lter securely.
4. Start the engine and inspect for fuel leaks.
Correct any leaks prior to operating the engine
any further.
Fuel / Water Separating Filter
Element Part Number R077019
Manufacture Date 10/03/09
Tested To ISO, SAE, and JIC Standards at 5 PSI
WARNING-PRESSURIZED GASOLINE FUEL SYSTEM-FIRE HAZARD
To Replace Filter Element:
Slowly turn element counter clockwise to relieve fuel system pressure.
Once system pressure is relieved remove filter element taking care not to spill fuel.
Lubricate the O-ring of the new filter
with a small amount of lubricating oil.
Install filter turning it clockwise until hand tight plus 2/3 to 1 turn.
P/N R143213
R077019
FLAME ARRESTOR
At specied intervals, the ame arrestor should be
checked for blockage caused by dirt or other foreign
material.
Loosen the fastener securing the ame arrestor to the air
intake throttle body. Remove the ame arrestor. Clean
the ame arrestor with solvent and dry with compressed
air. Reinstall the ame arrestor and tighten the fastener
securely.
Figure 11-16 Flame Arrestor - 5.7L (Typical)
THROTTLE
BODY
FLAME
ARRESTOR
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