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3 Maintenance
Engine
Figure 3. Engine Compartment - 15 HP Briggs &
Stratton Single Cylinder Engine
A. Battery
B. Oil Filter
C. Air Filter
D Oil Fill/Dipstick
E. Fuel Filter
F. Throttle Cable
A
C
B
D
F
E
FUEL FILTER
The fuel filter is located in the engine compartment and
is installed in the rubber fuel line between the fuel tank
and the fuel pump (See Figures 1 through 4). The fuel
filter should be checked every 100 hours of operation, or
sooner and replaced if it appears to be dirty or clogged.
A dirty or clogged filter may cause erratic engine opera-
tion, hard starting, or loss of power.
Before removing the hoses from the fuel filter, place a
small container under the filter to catch the gasoline in
the hoses and filter that will drain out as the filter is
removed.
1. Squeeze the tabs on the hose clamps together using
a pliers, and slide the clamps away from the fuel fil-
ter.
2. Note the fuel flow direction indicated on the filter, and
remove the filter by pulling the hoses away from the
filter with a twisting motion. Be prepared for fuel in
the hoses and fuel filter to drain out as the hoses are
disconnected, and catch the fuel in the container.
3. Observing the same fuel filter flow direction noted
during removal, install the new fuel filter in the fuel
line by sliding the hoses onto the filter.
4. Squeeze the tabs on the hose clamps together, and
slide the clamps into place over the fuel filter tubes to
secure the fuel lines to the fuel filter.
NOTE: The hose clamps must connect the fuel line
hoses to the fuel filter securely to prevent fuel leakage
and the possibility of engine compartment fire. Replace
the hose clamps if they do not provide a secure, leak-
proof attachment to the fuel filter.
NOTE: Replace old, brittle, hard, or cracked fuel line.
Figure 4. Fuel Filter Location - Right Side Of
Engine - Twin Cylinder Engine
Fuel Filter
DANGER
Do not remove fuel filter when engine is hot, as
spilled gasoline may ignite. Follow all precau-
tions for the safe handling of gasoline when
removing and installing the fuel filter. DO NOT
spread hose clamps more than necessary.
Replace clamps if they do not provide a secure,
leak-proof attachment to the fuel filter when rein-
stalled.
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