Murray 621450X4NB Snow Blower Owners Manual

ENGLISH
6.
7.
8.
Slide the auger (6) out of the bearing assem-
bly on the right side of the snow thrower.
Tip the auger (6) enough to allow the auger
1.  Drain the fuel tank.
attachments or accessories not specifically
recommended for this unit. In order to obtain
proper replacement parts you must supply the
model number (see nameplate).
2.
3.
Let the engine run until it is out of gasoline.
Remove the spark plug from the cylinder.
Pour one ounce of oil into the cylinder. Slow-
ly pull the recoil-start grip so that the oil will
protect the cylinder. Install a new spark plug
in the cylinder.
(6)
to slide out of the auger housing (5).
To install auger (6), reverse the above steps.
Replacement parts, except for the engine,
transmission, transaxle or differential, are
available from the store where the product was
purchased, a service shop recommended by the
store or from a “Murray, Inc. Central Parts
Distributor” listed on the back page of this
Instruction Book.
How To Replace The Spark Plug
NOTE:  This spark ignition system meets all
requirements of the Canadian Interference-
Causing Equipment Regulations.
NOTE:  This engine complies with all current
Australian and New Zealand limitations elec-
tromagnetic interference.
The spark plug is housed in the engine compart-
ment under the top cover  and cannot be seen
under normal conditions.
4.
Thoroughly clean the snow thrower.
5.  Lubricate all lubrication points. See the Main-
tenance section.
6.  Be sure that all nuts, bolts and screws are
securely fastened. Inspect all visible moving
parts for damage, breakage and wear. Re-
place if necessary.
7.  Cover the bare metal parts of the blower
housing and auger with spray rust preventa-
tive lubricant.
8.  Put the unit in a building that has good ven-
tilation.
If you are unable to obtain parts or service in the
manner outlined above, then contact:
USA -  MURRAY, INC.
Outdoor Power Equipment
Customer Service Department
P.O. Box 268
1.
(Figure 13) Open the spark plug access door
on the control panel.
(1)
Brentwood, Tennessee  37027
1-800-251-8007
2.
3.
4.
The spark plug and wire are now visible.
Remove the spark plug wire.
Clean the area around the spark plug base to
prevent dirt from entering the engine when the
spark plug is removed.
9.
If the machine must be stored outdoors,
block up the snow thrower to be sure the en-
tire machine is off the ground.
CANADA -  MURRAY CANADA, INC.
Factory Customer Service
1195 Coutneypark Drive East
Mississauga, Ont.  L5T-1R1
1-800-661-6662 Collect  telephone calls  will not
be accepted.
5.
6.
Remove the spark plug.
10.
Cover the snow thrower with a suitable pro-
tective cover that does not retain moisture.
Do not use plastic.
Check  the  spark  plug. If  the  spark  plug  is
cracked, fouled or dirty, it must be replaced .
(Figure  14) Set  the  gap between  the  elec-
trodes of the new spark plug at .030  inch. Next,
install the spark plug in the cylinder head and
firmly tighten. Recommended  torque is 18 to
7.
Replacement parts for the engine, transaxle, or
transmission, are available from the
manufacturer’s authorized service center found
in the yellow pages of the telephone directory.
Also, see the individual engine or transmission
warranties to order replacement parts.
How To Order Replacement Parts
The replacement parts are shown either on the
back pages of this Instruction Book or in a
separate Parts List Book.
20
foot pounds.
How To Prepare The Snow Thrower For
Storage
WARNING: Do not remove gasoline
while inside a building, near a fire,
or while you smoke. Gasoline
Use only manufacturer’s authorized or approved
replacement parts. The letter placed on the end
of the part number denotes the type of finish for
the part, C for chrome, Z for zinc, a PA for
purchased assembly. It is important that you
include this when ordering a part. Do not use
When ordering the following information is
required:
(1) The Model Number
(2) Serial Number
(3) Part Number
(4) Quantity
fumes can cause an explosion or a fire.
F-031023C
13
Product Specification
CategoriesMurray Snow Blower Manuals, Snow Blower Manuals
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