Craftsman INCREDI.PULL 316.794000 Operator's Manual page 9

REPLACING THE SPARK PLUG
Use a Champion #RDJ7J or a
replacement part #753-06193 spark
plug. The correct air gap is 0.025 in.
(0.635 mm). Remove the plug and
check its condition per the
Maintenance Schedule.
1. Stop the engine and allow it to
cool.
2. Grasp the plug wire firmly and
pull the cap from the spark plug.
3. Clean dirt from around the spark
plug. Remove the spark plug
from the cylinder head by turning
a 5/8 in. socket counterclockwise.
0,025 in.
(0,635 mm.)
Fig. 22
J _ J WARNING: Do not sand blast, scrape or clean electrodes. Grit in the Jenginecould damage the cylinder.
4. Replace cracked, fouled or dirty spark plug. Set the air gap at 0.025 in. (0.635 mm)
using a feeler gauge (Fig. 22).
5. Install a correctly-gapped spark plug in the cylinder head. Turn the 5/8 in. socket
clockwise until snug.
If using a torque wrench torque to:
110-120 in.,Ib. (12.3-13.5 N,m}
Do not overtighten.
6. Reconnect the spark plug wire and engine cover.
CLEANING
I _b I WARNING: To avoid serious personal injury, always turn your unit off I
and allow it to cool before you clean or service it.
Use a small brush to clean off the outside of the unit. Do not use strong detergents.
Household cleaners that contain aromatic oils such as pine and lemon, and solvents such
as kerosene, can damage plastic housing or handle. Wipe off any moisture with a soft cloth.
STORAGE
• Never store the unit with fuel in the tank where fumes may reach an open flame or spark.
• Allow the engine to cool before storing.
• Lock up the unit to prevent unauthorized use or damage.
• Store the unit in a dry, well-ventilated area.
• Store the unit out of the reach of children.
LONG TERM STORAGE
If you plan on storing the unit for an extended time, use the following storage procedure:
1. Drain all fuel from the fuel tank into a container with the same 2-cycle fuel
mixture. Do not use fuel that has been stored for more than 30 days. Dispose of
the old fuel/oil mix in accordance to federal, state and local regulations.
2. Start the engine and allow it to run until it stalls. This ensures that all fuel has
been drained from the carburetor.
3. Allow the engine to cool. Remove the spark plug and put 1 oz. (30 ml) of any high
quality motor oil or 2-cycle oil into the cylinder. Pull the starter rope slowly to
distribute the oiL Reinstall the spark plug.
NOTE: Remove the spark plug and drain all of the oil from the cylinder before
attempting to start the blower after storage.
4. Thoroughly clean the unit and inspect it for any loose or damaged parts. Repair
or replace damaged parts and tighten loose screws, nuts or bolts. The unit is
ready for storage.
TRANSPORTING
• Allow the engine to cool before transporting
• Drain fuel from unit before transporting
• Tighten fuel cap before transporting
• Secure the unit while transporting
PLUG-IN POWER START AND POWER BIT START FEATURES
This unit can be started with an optional Plug-In Power Start or Power Bit Start (items
sold separately). If choosing to start the unit using one of these features or have
questions, please contact your local Craftsman retailer or call 1-800-4-MY-HOME® for
more information and purchasing. You may also go to www.craftsman.com.
Item No. Description
316.85951 ..................................... Plug-In Power Start
316.85952 ........................................ Power Bit Start