Fuel Filter Replacement - Chicago Electric 66753 Set Up, Operating, And Servicing Instructions

c. If the white insulator is cracked or
chipped, the spark plug needs to be
replaced.
4. When installing a new spark plug, ad-
just the plug's gap to the specification
on the Technical specification chart.
Do not pry against the electrode or
the insulator, the spark plug can be
damaged.
5. Install the new spark plug or the
cleaned spark plug into the engine.
Gasket-style: Finger-tighten until the
gasket contacts the cylinder head,
then about 1/2-2/3 turn more.
Non-gasket-style: Finger-tighten until
the plug contacts the head, then
about 1/16 turn more.
6. Apply dielectric spark plug boot
protector (not included) to the end of
the spark plug and reattach the wire
securely.

fuel filter replacement

warninG! tO prevent
seriOus injurY frOM
fire:
Replace the Fuel Filter (16F) in
a well-ventilated area away from
ignition sources. Do not smoke.
1. Wait for engine to cool completely
before proceeding.
2. Wear protective gear including, ANSI-
approved safety goggles, NIOSH-
approved dust mask/respirator, and
nitrile gloves.
3. Close fuel valve leading from gas
tank completely.
4. Take note of the Fuel Filter's orienta-
tion.
SKU 66753 for technical questions, please call 1-800-444-3353.
5. Place a suitable container under the
Fuel Filter.
6. Disconnect the fuel lines leading to
and from the Fuel Filter and allow fuel
to drain onto the container.
7. Install new Fuel Filter in the same
orientation. Properly secure both fuel
lines.
8. Clean up and properly dispose of all
fuel.
9. Wait for at least one hour before use
to allow all residual fuel vapors to
dissipate. to prevent fire, do not
start the engine while the smell of
fuel hangs in the air. Remember to
open the fuel valve before restarting
the engine. It may take a little longer
than usual to start the engine be-
cause the fuel needs to refill the fuel
line and new filter.
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