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Electric Fuel Pump
The
eng ine-moun ted
electr ic
fuel
pump
supplies
fuel
to
the
engine
carburetor during engine operation.
A cleanable
filter
screen
is
con-
tained in its base.
WARNING
Shut off fuel service valve at
engine
when
servicing
fuel
system.
Take
care
to
catch
fuel when opening
filter
ele-
men ts.
Do
not
allow
any
smoking, open flames, sparks or
other sources of fire near the
fuel
system
when
servicing.
Ensure proper ventilation when
servicing the fuel system.
Remove
the
base
cover
by
placing
a wrench on the hex nut and twisting
it loose from the bayonet fittings.
Clean the screen as needed.
Replace
the base gasket
(:It
34706)
each time
the base cover
is
removed
and re-
installed.
Spark Plugs
NOTE:
Remove and install spark
plugs with engine cold.
Check plugs for damage and/or wear.
To
service
spark
plugs,
clean
and
gap or replace, as needed.
Spark plug gap:
0.028 - 0.036 inch
(0.07 - 0.9
mm)
Spark plug torque:
10.8 - 15.9 Ib-ft
(1 • 5 - 2. 2 kg -m)
29
Filter Screen
Magnet
Sealing Gasket
Wear and Adhesion of Carbon
Burnt Condition
Damage and
Deterioration
Damage
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