SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 1
OPERATOR’S MANUAL
Snow Joe Max Single Stage Gas Snow Thrower Series
Read and follow all safety rules and instructions in this manual before attempting to operate this machine. Failure to
comply with these instructions may result in personal injury. Save these instructions.
This unit is equipped with an internal combustion engine and may spark resulting in fire or explosion if used near
combustible material or fluid. Only use when the engine’s exhaust system is equipped with a spark arrester meeting
applicable local or state laws (if any). The spark arrester shall be maintained in effective working order by operator.
SNOW JOE LLC, 86 EXECUTIVE AVENUE, EDISON, NJ 08817
Models SJ803/805
m WARNING
Form NO. 7SJ800-800
Model #:
Serial #:
S
Please record the following numbers from the decal on the main cover of
your new product:
J
8
0
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 2
Table of Contents
Safety..........................................................................................................
Assembly...................................................................................................
Controls and Features..............................................................................
Operation..................................................................................................
Maintenance & Adjustments..................................................................
Troubleshooting.......................................................................................
Replacement Parts...................................................................................
Warranty....................................................................................................
Record Product Information
Model and Serial Numbers
When contacting the company, reordering parts, or
arranging service from an authorized dealer, you will
need to provide the model and serial numbers, which
can be found on the bottom of the engine mount. Copy
these numbers into the space provided to the right.
3
6
9
10
12
17
19
20
Customer Support
STOP
DO NOT return this SNOW JOE/SUN JOE
product to the Retailer!
Please call our customer service team for
assistance at 866-766-9563 (866-SNOW-
JOE)
Or visit www.snowjoe.com and click on
‘Customer Service’.
Our service representatives and technicians will be happy
to assist you with any questions you may have. Our office
hours are 9am to 5:30 pm Eastern Time.
Thank you for choosing our products!
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 3
Introduction
Thank you for purchasing a Snow Joe Snow Thrower. This machine has been engineered to provide excellent performance when
properly operated and maintained.
It is important that you read, and understand, the safety, operation and maintenance information before using the snow thrower. This
manual is used for both the SJ803 and SJ805 model snow throwers. Save this manual for future reference.
Safety
m WARNING
This symbol indicates important safety instructions. Failure to observe and follow these instructions may result
in personal injury or property damage. Read and follow all instructions in this manual before attempting to
operate this machine.
m WARNING
CALIFORNIA PROPOSITION 65
Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to
State of California to cause cancer and birth defector or other reproductive harm.
Training
Follow these rules:
! Read, understand and follow all instructions on the snow
thrower and in the manual(s) before attempting to assemble
and operate. Save this manual for reference and ordering
replacement parts.
! Never allow children under 14 years old to operate this
machine. Children 14 years old and over should be trained
and supervised by an adult who understands the operation of
the snow thrower.
! Never allow an untrained individual to operate the snow thrower.
! Understand the function of all the controls and their
proper operation. Know how to stop the machine and
disengage them quickly.
! Always plan your snow-throwing pattern to avoid discharge
of material toward people, pets and property. Thrown objects
can cause serious personal injury.
! Keep people, pets and property at least 75 feet from the snow
thrower while it is in operation. Stop the snow thrower if people
or pets enter the discharge area.
! Always observe the surface conditions in order to avoid slipping
or falling,especially when operating in reverse.
Preparation
Always inspect the area where the show thrower is to be used.
Remove all objects (e.g.: doormat, newspapers, stones and foreign
objects) that could be thrown by the auger/impeller or cause the
operator to trip.
! Thrown objects can cause serious injury to the eyes and
exposed body. Always wear safety glasses or eye shields
during operation and while performing an adjustment or repair.
! Always operate wearing adequate winter outer garments. Do
not wear jewelry, long scarves or other loose clothing, which
could become entangled in moving parts. Wear footwear
that provides sure footing.
! Use a grounded three-wire extension cord and receptacle for
units that have electric start engines. The electric starter is
equipped with a ground three-wire power cord and plug and
is designed to operate on 120 volt AC household current. It
must be used with a properly grounded three-prong receptacle
at all times to avoid the possibility of electric shock. Follow
all instructions carefully prior to operating the electric starter.
DO NOT use electric starter in rain.
! Adjust collector housing height to clear gravel or crushed
rock surfaces. Do not attempt to make any adjustments while
engine is running, except if specifically recommended in this
operator!s manual.
! Before starting the engine, disengage all clutch levers.
! Let the engine adjust to the outdoor temperature before
starting to clear snow.
Gasoline is extremely flammable and the vapors are explosive which
may result in serious injury or property damage. Use extreme care
when handling gasoline, avoid spilling gasoline on yourself or your
clothes. Wash your skin and change your clothes immediately if
gasoline spills on them.
Follow these rules:
! Extinguish all cigarettes, cigars, pipes and other sources of
ignition when around gasoline.
! Always use an approved gasoline container.
! Never fill containers inside a vehicle or on a truck or trailer
bed with a plastic liner. Always place containers on the ground
away from your vehicle before filling.
! Always fuel machine outdoors, never indoors.
! Do not remove the gas cap or add fuel while the engine is
hot or running. Allow engine to cool at least two minutes before
refueling.
! Keep the nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete. Do
not use the nozzle lock-open device.
! Provide space for fuel expansion. Fill the fuel tank to no more
than 1/2 inch below bottom of filler neck. Do not over fill
fuel tank.
! Wipe off gasoline that spills on the engine and snow thrower
body. Move machine to another location and wait 5 minutes
before starting the engine.
! Always replace gasoline cap and tighten securely.
! Allow machine to cool at least 5 minutes before storing.
! Never store the machine or fuel container inside where there
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 4
is an open flame, spark or pilot light (e.g.: furnace, water,
heater, space heater, clothes dryer etc.).
Operation
Follow these rules:
! Do not operate machine while under the influence of alcohol
or drugs.
! Keep all safety devices in place and working. Do not operate
with a missing or damaged chute assembly. Bypassing the
auger/impeller control makes the snow thrower unsafe and
may cause personal injury.
! When manually starting the engine, pull cord slowly until
resistance is felt, then pull rapidly. Rapid retraction of the starter
cord (kickback) will pull hand and arm towards engine faster
than you can let go. Broken bones, fractures, bruises or sprains
could result.
! Ensure the controls operate easily in both directions and
automatically return to the disengaged position when released.
! Contact with the rotating parts can amputate hands and feet.
Do not put hands or feet near rotating parts, in the
auger/impeller housing or chute assembly.
! Engine exhaust contains carbon monoxide, an odorless and
deadly gas. Always have the show thrower outdoors, or
ventilated area, when running the engine.
! Muffler and engine become hot and can cause a burn. Do
not touch.
! Plan your snow-throwing pattern to avoid discharge towards
people or property (e.g.: windows, cars etc.). Do not direct
discharge at children, bystanders and pets or allow anyone
in front of the machine.
! Exercise caution when changing direction, operating on slopes
or crossing gravel surface. Always look for hidden obstacles
or hazards.
! Only operate the snow thrower when there is good visibility
or light. Always watch your footing and keep a firm hold on
the handles. Walk don!t run!
! Do not operate the snow thrower at high transport speeds on
slippery surfaces. Check your footing when in reverse
(Applies to Dual Stage Models).
! Do not overload machine capacity by attempting to clear
snow at too fast of a rate.
! Stop the engine and disengage all controls before you leave
the operating position (behind the handles) to unclog the chute
assembly, before making any adjustments or inspections.
Wait until the auger/impeller comes to a complete stop.
! Do not put your hand in the discharge or collector openings.
Always use a cleanout tool to unclog the discharge opening.
Do not unclog chute assembly while engine is running. Shut
off engine and remain behind handles until all moving parts
have stopped before unclogging.
! If the snow thrower should start to vibrate abnormally, stop
the engine, disconnect the spark plug wire and ground it
against the engine. Inspect thoroughly for damage.
! When transporting or not in use disengage the power to the
auger/impeller.
! Use only attachments and accessories approved by the
manufacturer (e.g. wheel weights, tire chains, cabs etc.).
! Always use care and good judgment when you have a situation
that is not covered in this manual. If unsure, always contact
the distributors where you bought the snow thrower or your
nearest service location before proceeding.
Maintenance and Storage
Follow these rules:
! Maintain or replace safety and instruction labels.
! Disengage all controls, stop the engine and wait until the
auger/impeller comes to a complete stop before cleaning,
repairing or inspecting the snow thrower.
! Disconnect the spark wire and ground against the engine to
prevent unintended starting. Do not crank engine with spark
plug removed.
! Regularly check the following:
" Accumulation of debris around the muffler could cause a
fire. Inspect and clean before every use.
" Safety devices are operating properly. Do not tamper with
or adjust safety devices. Do not change the engine governor
setting or over-speed the engine. The governor controls
the maximum safe operating speed of the engine.
" Bolts and screws for proper tightness. Visually inspect
machine for any damage and that the snow thrower is in
safe working condition.
" Snow thrower shave plates and skid shoes for wear and
damage. Replace with original equipment manufacturer!s
(OEM) parts only. Replacement parts that do not meet
the original equipment specifications may lead to
improper performance and compromise safety.
" Clutch controls. Verify they engage and disengage properly
and adjust, if necessary.
" Fuel line, tank cap, and fittings frequently for cracks or
leaks. Replace if necessary.
! Prior to storing, run the snow thrower a few minutes to clear
snow from machine and prevent freeze up of auger/impeller.
! Do not store the machine or fuel container inside where
there is an open flame, spark or pilot light such as a water
heater, furnace, clothes dryer etc.
! Observe proper disposal laws and regulations for gas, oil,
etc. to protect the environment
! Always refer to the operator!s manual for proper instructions
on off-season storage.
! At the end of the Average Useful Life have the
machine inspected annually to ensure that all mechanical
and safety systems are working properly and not worn
excessively. Failure to do so can result in accidents,
injuries and death.
NOTE: According to Consumer Products Safety Commission
(CPSC) and the U.S. Environmental Protection Agency
(EPA), this product has an Average Useful Life of seven
(7) years, or 60 hours of operation)
Engine Modification
Tampering with the governor setting can lead to a runaway engine
and cause it to operate at unsafe speeds. To avoid serious injury
or death, do not modify the engine in any way. Never tamper with
factory setting of the engine governor.
Emissions
Engines that are certified to comply with California and federal EPA
emissions regulations for SORE (Small Off Road Equipment) are
certified to operate on regular unleaded gasoline, and may include
the following emissions control systems: Engine Modification (EM),
Oxidizing Catalyst (OC), Secondary Air Injection (SAI) and Three
Way Catalyst (TWC) if so equipped.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 5
Spark Arrester
m WARNING
This machine is equipped with an internal combustion
engine and should not be used on or near any
unimproved forest-covered, brush covered or grasscovered land unless the engine!s exhaust system is
equipped with a spark arrester meeting applicable
local or state laws (if any).
When a spark arrester is used it should be maintained in effective
working order. The State of California requires this by law (Section
4442 of the California Public Resource Code). Other states may
have similar laws. Federal laws apply on federal lands.
Technical Data
MODEL SJ803
Clearing width - 21"
Clearing depth - 10"/250mm
Engine displacement - 179cc
Torque - 9 Nm
Fuel tank volume - 2.7 L (0.71 US
gal.) unleaded gasoline
Oil reservoir capacity -
0.6L/0.63 Quart
MODEL SJ805
Clearing Width - 21"
Clearing depth - 10"/250mm
Engine displacement - 208cc
Torque -11.0 Nm
Fuel capacity - 2.7L(0.71 US
gal.) unleaded gasoline
Oil reservoir capacity -
0.6L/0.63 Quart
Safety Symbols
The following table depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions
on the machine before attempting to assemble and operate.
Symbol
READ THE OPERATOR!S MANUAL(S) Read, understand and
follow all instructions in the manual(s) before attempting to
assemble and operate.
Description
WARNING! ROTATING BLADES Keep hands out of inlet and
discharge openings running. There are rotating blades inside.
WARNING! ROTATING BLADES Keep hands our of inlet and
discharge openings while machine is running. There are rotating
blades inside.
WARNING! ROTATING AUGER Do not put hands or feet near
rotating parts, in the auger/impeller housing or chute assembly.
Contact with the rotating parts can amputate hands and fee.
WARNING! THROWN OBJECTS This machine may pick up and
throw objects which can cause serious personal injury.
WARNING! GASOLINE IS FLAMMABLE
Allow the engine to be cooled at least two minutes before refueling.
WARNING! CABBON MONOXIDE Never run an engine indoors or
in a poorly ventilated area. Engine exhaust contains carbon monoxide,
an odorless and deadly gas.
WARNING! ELECTRICAL SHOCK
Do not use the engine!s electric starter in the rain.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 6
Assembly
NOTE: Reference to right or left side of the snow thrower is
determined from behind the unit in the operating position. The
“operator!s position” is defined as standing directly behind the
snow thrower.
Unpacking
The contents of the carton include:
" (1) Snow thrower
" (2) Ignition/Safety keys (secured to unit)
" (1) Operator!s manual
" (1) Oil funnel for adding engine oil
" (1) Chute locking collar (secured to discharge chute)
" (1) 5/8 Spark plug wrench
" (1) Electric cord
" (1) Oil can (empty)
! Remove snow thrower from the carton.
! If necessary, remove and discard plastic bag that covers the unit.
! Remove any loose parts included with the unit.
Control Cable Attachment
1. With the upper handle in the down position, connect the
control cable to the Auger control.
Note: Connect the control cable to the lower hole first. You
may need to adjust this setting prior to use. See "Adjustments to
Control Cable! on page 13.
Upper and Lower Handle
1. Pivot the upper handle into the operating position until it
clicks. Ensure the cable is not pinched in the process, or
wrapped around the lower left engine casing or oil drain
plug (see Fig. 2-1 and 2-2).
2. Tighten the wing knobs to secure the handle in place
(see Fig. 2-3).
Upper Handle
Control Handle
Control Cable
Figure 2-1
Figure 1
Figure 2-2
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 7
Figure 4
Figure 2-3
Chute Assembly
1. Remove the locking collar from the base of the discharge
chute.
2. Ensure that the chute clip is in its cradle (see Fig. 3).
4. Using the locking collar, secure the discharge chute to the
base (see Fig. 5-1, 5-2).
Note: The clip on the locking collar must be in the back of the
discharge chute.
Figure 5-1
Figure 3
3. Align the discharge chute onto the unit (see Fig.4).
Note: You will need to hold the discharge chute in place.
Chute Clip
Figure 5-2
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 8
5. Fasten the locking collar and snap into plate (see Fig.6-1, 6-2).
Note: The locking mechanism should be in back of the chute.
If you have trouble installing the discharge chute, please
visit www.snowjoe.com for a step by step assembly video.
You can also call toll free 866-Snow-Joe for live support Monday
to Friday 9 am-5pm Eastern time.
6. Loosen the knobs found on the top of the chute assembly
and pivot the upper chute up or down to the desired angle.
Tighten the knobs before operating the snow thrower.
7. Use the chute handle to position the direction you want to
throw the snow (see Fig. 7).
Note: Never lift the unit by the chute handle
Chute Handle
Figure 6-1
Figure 6-2
Figure 7
Fuel Recommendation
Use automotive gasoline (unleaded or low leaded to minimize
combustion chamber deposits) with a minimum of 87 octane.
Gasoline with up to 10% ethanol or 15% MTBE (Methyl Tertiary
Butyl Ether) can be used. Do not use an oil/gasoline mixture, dirty
or E85 gasoline. Avoid getting dirt, dust, or water in the fuel tank.
! Refuel in a well-ventilated area with the engine stopped. Do
not smoke or allow flames or sparks in the area where the
engine is refueled or where gasoline is stored.
! Do not overfill the fuel tank. After refueling, make sure the
tank cap is closed properly and securely.
! Be careful not to spill fuel when refueling. Spilled fuel or
fuel vapor may ignite. If any fuel is spilled, make sure the
area is dry before starting the engine.
! Avoid gasoline contact with skin or breathing of vapor.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 9
Adding Fuel
m WARNING
Gasoline is extremely flammable and the vapors are
explosive which may result in serious injury or property
damage. Do not fuel the snow thrower indoors or when
the engine is hot. Do not use a pressurized starting fluid.
Extinguish cigarettes, cigars, pipes and other sources
of ignition. Use extreme care when handing gasoline,
avoid spilling gasoline on yourself or your clothes. Wash
your skin and change your clothes immediately if
gasoline spills on them.
1. Clean around fuel filler neck before removing the fuel cap.
2. A fuel level indicator is located in the fuel tank. Fill the tank
until the fuel reaches the fuel level indictor. Be careful not to
overfill (see Fig. 8).
Fill between the high and low marks
Figure 8
Adding Oil
m CAUTION
The engine is shipped without oil in the engine. You
must fill the engine with oil before operating. Running
the engine with insufficient oil can cause serious
engine damage and void the engine warranty.
1. Remove the oil filler cap and dipstick. Wipe the dipstick clean
(see Fig. 9).
2. Slowly add oil until the oil level registers between high and low
(see Fig. 9). Refer to the Engine Maintenance section for the
correct oil viscosity and engine oil capacity.
m WARNING
DO NOT overfill
Figure 9
Control and Features
Auger Control
Chute Assembly
Recoil Starter
Chute Control
Handle
Shave Plate
Auger
Gasoline Cap
Oil Fill
Figure 10
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 10
Recoil Starter
Primer
Throttle
Control
Choke
Control
Electric Starter
Outlet
Ignition key
Oil Drain
Figure 11
Oil Fill
Gasoline
Cap
Electric Starter
Button
Operation
m WARNING
Review all safety warnings in this manual and labels
on the machine before initiating operation. Failure to
do so may result in serious injury or death. (see
Safety section).
Important! Allow the engine to warm up for a few
minutes after starting. The engine will not develop full
power until it reaches operating temperature.
Starting the Engine
Determine if your home wiring is a three-wire grounded system. If
you are unsure have a licensed electrician check. Do not use the
electric starter if your house does not have the proper wiring! See
“Recoil Starter” for manual starting instructions. If your house is
properly wired follow the steps in “Electric Starter”.
Electric Starter (Not all models)
1. Insert the ignition key/safety key completely until it snaps
into place.
Choke Control: Moving the choke control closes the choke plate
on the carburetor and assists in starting engine.
Primer: When pressed, forces fuel directly into engine!s carburetor
to aid in coldweather starting.
Ignition/Safety Key: The ignition key must be fully inserted in order
for the engine to start. The ignition key is safety device and should
be removed when the snow thrower is not in use.
Note: Do not turn the ignition key/safety key in an attempt to start
the engine. Doing so may cause it to break.
Throttle: Regulates engine speed and will shut the engine OFF
when moved into the STOP position.
Recoil Starter: Used to manually start the engine.
Gasoline Cap: Protect fuel from dirt and debris. Remove to add fuel.
Auger: When engaged draws snow into the auger housing and
throws it out the discharge chute.
Auger Control: Used to engage and disengage the drive to the auger.
Chute Assembly: Controls the direction and pitch of the discharged
snow.
Shave Plate: The shave plate maintains contact with the pavement
as the snow thrower is propelled, allowing snow close to the
pavement!s surface to be discharged.
Electric Starter Outlet: The electric starter outlet requires the use
of a three-prong outdoor extension cord and a 120V power source
/ wall outlet.
Electric Starter Button: Pressing the electric starter button
engages the engine!s electric starter when plugged into a 120V
power source.
Figure 12
2. Connect the three-prong outdoor extension cord to Electric
Starter Outlet on engine. Plug the other end of the cord into
a three-hole, grounded 120 volt AC receptacle.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 11
3. Move the Throttle Control to the FAST (rabbit) position.
4. Move Choke Control on the engine to the CHOKE position
(cold engine start). If the engine is warm, move the lever
to the RUN position.
5. Push Primer three (3) times, making sure to cover vent hole
when pushing. If the engine is warm, push the primer only
once. Always cover the vent hole when pushing. Cool weather
may require priming to be repeated.
6. Push Electric Starter Button on the Electric Starter Outlet to
start the engine. Immediately release the button once the
engine starts. Continuing to press may damage the electric
starter. The electric starter is equipped with thermal overload
protection; the system will temporarily shut-down to allow
starter to cool if electric starter becomes overloaded.
7. As engine warms, slowly move Choke Control to the RUN
position. If the engine falters, restart the engine and run
with the Choke Control at half-choke position for a short
period of time, and then slowly rotate the choke into the RUN
position.
8. After the engine is running, disconnect the power cord from
the electric starter. When disconnecting the power cord,
always unplug from the three-prong receptacle first and
then from the snow thrower.
Figure 13
Recoil Start
Recoil Starter
CAUTION
m
Pulling the Recoil Starter Handle while the engine is
running may cause personal injury or damage to the
machine. Do not pull the Recoil Starter Handle when
the engine is running.
1. Insert the ignition key/safety key completely until it snaps
into place.
2. Move the Throttle Control to the FAST (rabbit) position.
3. Move Choke Control on the engine to the CHOKE position
(cold engine start). If the engine is warm, move the lever
to the RUN position.
4. Push Primer three (3) times, making sure to cover vent hole
when pushing. If the engine is warm, push the primer only
once. Always cover the vent hole when pushing. Cool
weather may require priming to be repeated.
5. Pull gently on the starter handle until it begins to resist,
then pull quickly and forcefully to overcome the compression.
Do not release the handle and allow it to snap back. Return
the rope SLOWLY to the original position. If required, repeat
this step.
6. As engine warms, slowly move Choke Control to the RUN
position. If the engine falters, restart the engine and run
with the Choke Control at half-choke position for a short
period of time, and then slowly rotate the choke into the RUN
position.
Figure 14
Electric Start
Engaging the Drive
Lift up slightly on the handle to allow the rubber paddles on the
auger to contact the pavement and propel the snow thrower forward.
Pushing downward on the handle will raise the augers off the
ground and stop the forward motion.
Note: Excessive upward pressure on the handle will result in
premature wear on the rubber auger blades and is not covered by
the warranty.
Engaging the Augers
To engage the augers and start throwing snow, squeeze the
Auger Control against the handle. Release to stop the augers.
Stopping the Engine
1. Run the engine for a few minutes before stopping to help
dry off any moisture on the engine.
2. Move the Throttle Control to the STOP position.
3. Remove the Ignition Key. Removing the key will reduce the
possibility of unauthorized starting of the engine while the
equipment is not in use. Keep the key in a safe place. The
engine cannot start without the ignition key.
4. Wipe any moisture away from the controls on the engine.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 12
Maintenance
Lubrication
Lubricate the pivot points on the control handle and the extension
spring at the end of the control cable with a light oil once every
season and before the snow thrower is put into storage at the end
of the season.
Engine
m WARNING
Unexpected start up may cause personal injury. Before
servicing, repairing or inspecting the snow thrower,
disengage the Auger Control. Stop the engine and
remove the Ignition Key/Safety Lock.
Periodic inspection and adjustment of the engine is necessary to
maintain high level performance. Regular maintenance will also
ensure a longer service life. The required service intervals and the
type of maintenance to be performed are described in the table
below. Follow the hourly or calendar intervals, whichever occur
first. More frequent service is required when operating in adverse
conditions.
Checking the Engine Oil
To check the engine oil:
Fill between the hig and low marks
Engine Maintenance Schedule
Taks First 5
Hrs.
Check
engine
oil
Change
engine
oil
Check
spark
plug
Service
spark
plug
Clean
exhaust
area
Each
Use or
Every 5
Hrs.
Each
Season
or 25
Hrs.
Each
Season
or 50
Hrs.
Each
Season
or 100
Hrs.
Figure 15
Service
Dates
1. Remove the oil filler cap/dipstick and wipe the dipstick clean.
2. Insert the cap/dipstick into the oil filler neck, but DO NOT
screw it in.
3. Remove the oil filler cap/dipstick. If the level is low, slowly
add oil until oil registers between high and low (see “Changing
the Engine Oil”).
Changing the Engine Oil
m CAUTION
Do not use non-detergent oil or 2-stroke engine oil.
Doing so may shorten the engine!s service life. Do not
overfill. Overfilling the engine with oil may result in the
engine smoking, hard starting or spark plug fouling.
Refer to the “Engine Maintenance Schedule” table for service
intervals. When changing, or adding oil to the engine refer to
the viscosity chart below. Engine oil capacity is 600ml (approx.
20 oz.). Do not over-fill. Use a 4-stroke, SAE 5W30, or an equivalent
high detergent, premium quality motor oil certified to meet or
exceed U.S. automobile manufacturer!s requirements for service
classification SG, SF. Motor oils classified SG, SF will show this
designation on the container.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 13
Maintenance and
Adjustments
m WARNING
Unexpected auger movement may cause personal
injury. Before servicing, repairing or inspecting the
snow thrower, disengage the Auger Control. Stop
the engine and remove the Ignition Key/Safety to
prevent unintended start up.
Adjustments
Shave Plate
To check the adjustment of the shave plate, place the machine on
a level surface. The wheels, shave plate and augers should all
contact the level surface. If the shave plate is adjusted too high,
snow may blow under the housing. If the shave plate wears out
excessively, or the snow thrower does not self-propel, the shave
plate may be too low and needs to be adjusted.
Note: On new snow throwers or machines with a new shave plate
installed, the augers may be slightly off the ground.
5. Tip the snow thrower into the operating position and pull the
Recoil Starter Handle to test if it is difficult to pull. If it is
difficult to pull then remove the spark plug, pull the handle
several times to ensure trapped oil in the Head is removed.
6. Inspect the spark plug. If it is wet, clean off any oil and
re-install.
Control Cable
Wear causes stretching on both the Control Cable and Auger Drive
Belt, periodic adjustments may be necessary. If the auger seems
to hesitate when rotating, proceed as follows:
The upper hole in the control handle provides for an adjustment in
cable tension. To adjust, disconnect the end of control cable
from the bottom hole in the control handle and reinsert it in the
upper hole. Insert the cable from the outside (see Fig.17).
Test the snow thrower to see if there is a noticeable difference. If
after the adjustment to the control cable the auger still hesitates
when rotating, see the “Replacing the Belt” for instructions on
replacing the belt.
Control Handle
To adjust the shave plate:
1. Drain the gas from the snow thrower.
2. Pull the Recoil Starter Handle until resistance is felt.
3. Tip the snow thrower back so that it rests on the handle.
4. Loosen the four lock nuts and bolts that secure the shave
plate to the housing. Move the shave plate to the desired
position and retighten the nuts and bolts securely (see Fig. 16).
Control Cable
Figure 17
Figure 16
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 14
To change the engine oil:
1. Drain fuel from the tank by running the engine until the fuel
tank is empty. Be sure the fuel cap is secure.
2. Place a suitable oil collection container under the oil drain plug.
3. Remove the oil drain plug.
Replacing the Spark Plug
m WARNING
Do not check for a spark with the spark plug removed.
Do not crank the engine with the spark plug removed.
m WARNING
After the engine has been running the muffler is very
hot and can cause burns. Allow the muffler to cool
down before performing inspection or maintenance.
m CAUTION
A loose spark plug can become very hot and can
damage the engine. The spark plug must be tightened securely.
To replace the spark plug:
1.
Remove the spark plug boot and use a spark plug wrench
to remove the plug.
Spark Plug
Oil Plug
Figure 18
4. Tip the engine to drain oil into the container. Used oil must
be disposed of at a proper collection center.
5. Reinstall the drain plug and tighten it securely.
6. Refill with the recommended oil and check oil level. See
section “Assembly: Adding Oil” for instructions.
Important! Always thoroughly wash your hands with soap and
water as soon as possible after handling used oil. Dispose of used
oil according to local, state and federal guidelines or laws.
Spark Plug Boot
Figure 19
2. Visually inspect the spark plug, Discard the spark plug if there
is any apparent wear, or if the insulator is cracked or chipped.
Clean the spark plug with the wire brush if it is to be reused.
3.
Measure the plug gap with a feeler gauge. To ensure
proper engine operation, the spark plug must be properly
gapped and free of deposits. Correct as necessary by
bending the side electrode.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 15
Electrode
.0.2-.03 in.
(0.60-0.80 mm)
Figure 20
4.
Check that the spark plug washer is in good condition and
thread the spark plug in by hand to prevent crossthreading.
5.
After the spark plug is seated, tighten with a spark plug
wrench to compress the washer.
Replacing the Belt
To replace the belt:
1.
Remove the belt cover by removing the five hex screws that
secure it to the frame.
1
3
Auger Pulley
2
Engine Pulley
4
Figure 22
Belt Off
To replace the belt follow these instructiona and refer to Fig. 22:
1. Push down on the idler puller.
2. Position the new belt on top of the auger pulley and under
the belt keeper.
3. Route the belt around the engine pulley
4. Push the belt over the bottom of the auger pulley.
5. Reinstall the belt cover.
Idler Pulley
Hex Screws
Belt Keeper
Figure 21
2. Push down on the idler puller to release the old belt from
under the belt keeper. Remove the old belt by grasping it
from the bottom of the auger pulley and pulling outward.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 16
Replacing the Auger Paddles
m CAUTION
Do not allow the auger!s rubber paddles to wear to
the point where portions of the metal auger itself can
come in contact with the pavement. Doing so can
result in serious damage to your snow thrower.
To replace the rubber paddles:
1. Remove the existing rubber paddles by unthreading the
self-tapping screws that secure them to the auger.
Self-Tapping Screws
Figure 23
2. Secure the replacement rubber paddles to the auger housing.
Storage
Cleaning the Engine
m WARNING
Accumulation of debris around the muffler could
cause a fire. Inspect and clean before every use.
m CAUTION
Do not spray the engine with water to clean it because
the water could contaminate the fuel. Using a garden
hose or pressure washing equipment can also force
water into the muffler opening. Water that passes
through the muffler can enter the cylinder and cause
damage.
If the engine has been running, allow it to cool for at
least half an hour before cleaning.
Periodically remove dirt build-up from engine.
Off- Season Storage
Engines stored over 30 days need to be drained of fuel to prevent
deterioration and gum from forming in the fuel system or on essential
carburetor parts. If the gasoline in your engine deteriorates during storage, you may need to have the carburetor, and other fuel
system components, serviced or replaced.
If the snow thrower will not be used for 30 days or longer, follow
these instructions:
1. Remove all fuel from the tank by running the engine until it
stops.
2. Change the engine oil.
3. Remove the spark plug and pour approximately 1 oz.
(30ml) of clean engine oil into the cylinder. Pull the Recoil
Starter several times to distribute the oil, and reinstall the
spark plug.
4. Clean debris from around the engine and behind the
muffler. Apply a light film of oil on any areas that are
susceptible to rust.
5. Store in a clean, dry, well ventilated area away from any
appliance that operates with a flame or pilot light, such as a
furnace, water heater or clothes dryer. Avoid any area with
a spark producing electric motor, or where power tools
are operated.
6. If possible, avoid storage areas with high humidity.
7. Keep the engine level in storage. Tilting the engine can cause
fuel or oil leakage.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 17
Troubleshooting
Problem Cause Remedy
Engine fails to start 1. Fuel tank empty, or stale fuel
2. Blocked fuel line
3. Key not inserted all the way.
4. Spark plug wire disconnected.
5. Faulty spark plug
6. Primer button not being used
properly.
7. Engine flooded from excessive
priming.
8. Throttle may be in the STOP
position.
Engine runs erratic 1. Unit running on CHOKE
2. Blocked fuel line or stale fuel
3. Water or dirt in the fuel system
4. Carburetor our of adjustment
1. Fill tank with clean, fresh
gasoline. Fuel becomes stale
after thirty days.
2. Clean the fuel line.
3. Insert key all the way.
4. Connect spark plug wire.
5. Clean spark plug, readjust gap
or replace.
6. Prime engine five to seven
times.
7. Wait at least ten minutes before
starting.
8. Move the throttle to the RUN
position.
1. Move the Choke Control to RUN.
2. Clean the fuel line; fill the tank
with clean fresh gasoline.
3. Drain the fuel tank and
carburetor. Refill with fresh fuel.
4. Contact an authorized Service
Center.
Loss of power 1. Spark plug wire loose
Engine Overheats 1. Carburetor out of adjustment 1. Contact an authorized Service
Loss of power 1. Spark plug wire loose.
2. Gas cap vent hole plugged
2. Vent in gas cap plugged.
1. Connect and tighten spark plug
wire.
2. Remove ice and snow from gas
cap. Be certain vent hole is clear.
Center.
1. Firmly connect spark plug wire.
2. Clear vent.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 18
Troubleshooting
Problem Cause Remedy
Excessive vibration 1. Loose parts or damaged auger. 1. Stop the engine immediately
and disconnect the spark plug
wire. Tighten all bolts and nuts.
If vibration continues, have the
unit serviced by an authorized
service dealer.
Unit fails to propel itself 1. Auger control cable out of
adjustment.
2. Drive belt loose or damaged.
Augers continue to rotate 1. Auger control cable out of
adjustment.
Unit fails to discharge
snow
1. Chute assembly clogged.
2. Foreign object lodged in auger.
3. Auger control cable in need of
adjustment.
1. Adjust auger control cable.
Refer to Maintenance and
Adjustments Section.
2. Replace drive belt. Refer to
the Maintenance and
Adjustments section.
1. Adjust auger control cable as
shown in Maintenance and
Adjustments section.
1. Stop engine and disconnect
spark plug wire. Clean chute
and inside of auger housing
with clean-out tool or a stick.
2. Stop engine immediately and
disconnect spark plug wire.
Remove object from auger.
3. Adjust auger control cable.
Refer to Maintenance and
Adjustments section.
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:23 PM Page 19
Replacement Parts
Component Part Number and Description
SJ800-001 V Belt
SJ800-002 Scrapper Blade 21"
SJ800-003 Key
SJ800-004 Auger Blade
SJ800-005 Rubber Paddle
SJ800-006 Replacement Kit (includes 4
crescents, 2 paddles and hardware)
SJ800-007 Spark Plug
SJ800-008 Auger Cable
Please call our customer service team for assistance at 866-766-9563 (866-SNOW-JOE)
Or visit www.snowjoe.com and click on ‘Customer Service’.
Our service representatives and technicians will be happy to assist you with any questions you may have. Our office hours are 9am to 5:30 pm Eastern Time.
Thank you for choosing our products!
SJ_803_MANUAL ENG_R_Layout 1 9/2/10 2:24 PM Page 20
A Two-Year Full Warranty
in the United States and Canada
General Conditions:
Snow Joe, LLC warrants this product to the original purchaser for two years against defects in material or workmanship when used for
normal residential purposes. Snow Joe, LLC will repair any defect in material or workmanship, and repair or replace any defective part,
subject to the conditions, limitations, and exclusions set forth herein. Such repair or parts replacement will be free from charge to the original purchaser except noted below.
The duration of the warranty applies only if the product is put to personal use around the household or residence. If the product is put to
any business use, commercial or industrial, then the duration of this warranty is 90 days from the date of original purchase. If any product is
rented or leased, the duration of the warranty is 90 days from the date of original purchase.
It is the owner!s responsibility to perform correctly all maintenance, and minor adjustments explained in the owner!s manual.
Electric Products:
To obtain a replacement electric powered unit or repair the existing electric powered unit, you must return the complete unit and
postage prepaid to: Snow Joe Return Center, 86 Executive Avenue, Edison, NJ 08817
for residential use
Gasoline / Battery Products:
Limitations
! Batteries are warranted only for the period of 12 months after the date of purchase on a prorated basis. Rechargeable batteries
will be replaced free from charge during the first 90 days. After the initial 90 days, batteries will be replaced at prorated
cost to the customer
! Idlers, cables, and electrical components are warranted to the original purchaser for use at household or residence for a period
of two years
Exclusions
! Snow Joe brand engines are covered under this warranty. All other engines and engine accessories are covered only by
the engine manufacturer!s warranty and are not covered by this warranty
! Parts used that are not genuine Snow Joe parts are not covered by this warranty
! Damages resulting from misuse, alteration, improper assembly, improper adjustment, neglect, or accident which requires repair
is not covered under this warranty
! Belts and augers are not covered under warranty – belts and augers wear out and can be purchased at the Snow Joe Center.
Snow Joe, LLC may from time to time change the design of its products. Nothing contained in this warranty shall be construed as obligating
Snow Joe, LLC to incorporate such design changes into previously manufactured products, nor shall such changes be construed as
an admission that previous designs were defective.
This warranty is intended to cover product defects only. Snow Joe, LLC is not liable for indirect, incidental, or consequential damages in
connection with the use of the Snow Joe Products covered by this warranty. This warranty does not cover any cost or expense incurred
by the purchaser in providing substitute equipment or service during reasonable periods of malfunction or non-use of this product, while
waiting for completion of repairs under this warranty. Some states do not allow exclusions of incidental or consequential damages, so the
above exclusions may not apply in all states. This warranty may give you specific legal rights in your state.
If you wish to contact Snow Joe, please direct inquiries to the:
Customer Service Department
Snow Joe Center
86 Executive Avenue
Edison, NJ 08817
Customers who have purchased Snow Joe products exported from the United States and Canada should contact their Snow Joe
Distributor (Dealer) to obtain information applicable for your country, province, or state. If for any reason, you are not satisfied with the
distributor!s service, or if you have difficulty obtaining warranty information, contact your Snow Joe seller. If in the event your efforts are
unsatisfactory, please write to the Snow Joe Center at the above address.
If you have any questions about your product warranty, please call 1-866-SNOW-JOE or visit us online at www.snowjoe.com.
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