Download MTD 500-Series L style Specifications

Safe Operation
Practices • Set-Up • Operation
• Maintenance
• Service • Troubleshooting
• Warranty
L
500-Series
Snow Thrower
m L Style
MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019
PrintedIn USA
FormNo.769-01309E
(JuLy16,2007)
1
ToTheOwner
ThankYou
Thank you for purchasing
a Snow Thrower
manufactured
by
This product has met the rigid safety standards
Power Equipment
Institute and an independent
MTD LLC. It was carefully engineered
to provide excellent
performance
when properly operated and maintained.
Please read this entire
It instructs
maintain
persons
manual
prior to operating
you how to safely and easily set up, operate
your machine.
laboratory.
or contact
and
the machine,
carefully
follow
the
recommended
safety practices at all times. Failure to do so could
result in personal injury or property damage.
All information
product
in this manual
information
is relative
available
at the time of printing.
Review
MTD's Customer
Support
telephone
address and mailing
address
can be found
this manual,
are observed
all references
manufacturer
is responsible
satisfaction
on
at all
to right and left side of the
from the operating
issues with regards to performance,
position.
for all engine-related
power-rating,
specifications,
warranty and service. Please refer to the engine manufacturer's
Owner's/Operator's
Manual, packed separately with your
Manual may cover a range of product specifications
for various
models. Characteristics
and features discussed and/or illustrated
may not be applicable
Throughout
The engine
this manual frequently to familiarize yourself with the unit, its
features and operation.
Please be aware that this Operator's
in this manual
website
concerning
MTD service dealer
this page. We want to ensure your complete
times.
machine
to the most recent
or questions
phone your local authorized
us directly.
numbers,
Please be sure that you, and any other
who will operate
If you have any problems
the machine,
the equipment.
of the Outdoor
testing
machine,
for more information.
to all models. MTD LLC
reserves the right to change product specifications,
designs and
equipment
without notice and without incurring obligation.
TableofContents
Important
Safe Operation
Practices
.....................
3
Assembly & Set-Up ..................................................
Controls & Features ................................................
6
10
Operation
13
................................................................
RecordProductinformation
Before setting
up and operating
in the provided
your new equipment,
area to the right. You can locate the
should you seek technical
site, Customer Support
service dealer.
Department,
Troubleshooting
.....................................................
2I
Parts ................................................
22
Replacement
D[313131313131313
please
and record the
model plate by standing at the operator's position and looking
at the lower, rear section of the frame. This information
will
be necessary,
13
18
MODEL NUMBER
locate the model plate on the equipment
information
Maintenance
& Adjustment
.................................
Service .....................................................................
support
SERIAL NUMBER
via our web
DF=IDF=IDF=IDF=ID
or with a local authorized
CustomerSupport
Please
do NOT return
If you have difficulty
the unit
assembling
this unit, you can seek help from
to the retailer
without
this product
or have any questions
the experts.
Choose
0
Visit us on the web at www.mtdproducts.com
0
Call a Customer
0
Write
Support
or dealer
Representative
regarding
from the options
at (800) 800-7310
us at MTD LLC • RO. Box 361131 • Cleveland,
first contacting
below:
or (330) 220-4683
OH • 44136-0019
our Customer
the controls,
Support
operation,
Department.
or maintenance
of
2
Important SafeOperationPractices
WARNING!
This symbol
could endanger
all instructions
points
the personal
safety and/or
in this manual
with these instructions
out important
before
property
attempting
may result in personal
When you see this symbol.
safety instructions
of yourself
to operate
which,
if not followed,
and others. Read and follow
this machine.
Failure to comply
injury.
HEED ITS WARNING!
CALIFORNIA
PROPOSITION
65
WARNING! Engine Exhaust, some of its constituents,
and certain vehicle components
contain or emit chemicals known to State of California to cause cancer and birth defects
or other reproductive
DANGER: This machine
this manual.
operator
harm.
was built to be operated
As with any type of power
can result in serious injury. This machine
toes and feet and throwing
instructions
could
foreign
objects.
result in serious injury
Training
1.
machine
assemble
and follow
all instructions
and in the manual(s) before
and operate.
and regular
Keep this manual
reference
on the
attempting
in a safe place for
and for ordering
replacement
foreign
1.
and safe operation
and be trained
Never allow adults to operate
instruction.
Thrown
objects
practices
this machine
without
can cause serious personal
Keep bystanders,
helpers,
from the machine
while
anyone
7.
fingers,
the following
hands,
safety
pets and children
it is in operation.
proper
Stop machine
3.
to avoid slipping
in reverse.
an adjustment
by the
ricochet
Do not operate
adequate
without
wearing
operation
or repair to protect
your eyes. Thrown objects which
injury to the eyes.
which
will improve
three-wire
for all machines
with electric
4.
Adjust collector
rock surfaces.
housing
5.
Disengage
6.
Never attempt
if
running,
operator's
or falling, especially
performing
Use a grounded
enters the area.
Exercise caution
when operating
over or thrown
Always wear safety glasses or eye shields during
Wear footwear
surfaces.
of material
at least 75 feet
could be tripped
can cause serious
winter
outer
garments. Do not wear jewelry, long scarves or other loose
clothing, which could become entangled in moving parts.
by an
injury. Plan
your snow-throwing
pattern to avoid discharge
toward roads, bystanders and the like.
6.
2.
in this manual
and supervised
objects, which
and while
Never allow children under 14 years of age to operate this
machine. Children 14 and over should read and understand
and on the machine
adult.
5.
of amputating
auger/impeller.
Be familiar with all controls and their proper operation.
Know how to stop the machine and disengage them
the instructions
4.
in
or death.
quickly.
3.
is capable
Failure to observe
practices
or error on the part of the
Thoroughly
inspect the area where the equipment
is to be used.
Remove all doormats, newspapers, sleds, boards, wires and other
to
parts.
2.
to the safe operation
carelessness
Preparation
Read, understand,
future
according
equipment,
7.
all control
footing
extension
on slippery
cord and receptacle
start engines.
height
to clear gravel or crushed
levers before
starting
to make any adjustments
except where specifically
the engine.
while
recommended
engine
manual.
Let engine and machine adjust to outdoor
before starting to clear snow.
is
in the
temperature
5.
SafeHandling0f Gas01ine
To avoid personal
in handling
injury or property
gasoline.
damage
Gasoline is extremely
vapors are explosive.
Serious personal
use extreme
flammable
a.
Use only an approved
b.
Extinguish
Engine exhaust
care
and deadly
and the
6.
injury can occur when
gasoline is spilled on yourself or your clothes which
Wash your skin and change clothes immediately.
gasoline
all cigarettes,
can ignite.
7.
container.
8.
cigars, pipes and other
d.
Never fuel machine
Never remove
9.
indoors.
10.
Allow engine to cool at least two minutes
before
Never over fill fuel tank. Fill tank to no more than 1/2
inch below
bottom
of filler neck to provide
g.
Replace gasoline
h.
If gasoline is spilled, wipe it off the engine and
equipment.
Move machine to another area. Wait 5
i.
cap and tighten
before starting
11.
Muffler
and engine
or fuel container
inside
is an open flame, spark or pilot light
(e.g. furnace,
water heater, space heater, clothes
Exercise extreme
when operating
Exercise caution
to cool at least 5 minutes
remove
damage
Never direct discharge
15.
Never operate
17.
equipment
at all times until fueling
2.
Do not put hands or feet near rotating
The auger/impeller
or chute assembly.
control
The control
Never operate
is
Contact
J
SECTION 2 --
levers and stop engine
position
(behind
comes to a complete
making
Always use the dean-out
the discharge
opening.
before you
the handles). Wait
stop before
any adjustments,
or collector
tool provided
Do not unclog
unclogging.
Use only attachments
and accessories approved by the
manufacturer
(e.g. wheel weights, tire chains, cabs etc.).
20.
When starting engine, pull cord slowly until resistance
is felt, then pull rapidly. Rapid retraction of starter cord
position
(kickback)
when
will pull hand and arm toward
you can let go. Broken bones, fractures,
could result.
21.
If situations
occur which
care and good judgment.
are not covered
Contact
engine faster than
bruises or sprains
in this manual,
Customer
Support
assistance and the name of your nearest servicing
or damaged
iMPORTANT SAFE OPERATION
to
chute
19.
unsafe
easily in both directions
return to the disengaged
all control
with the
chute assembly.
Keep all safety devices in place and working.
4
it
Repair
assembly while engine is running. Shut off engine and
remain behind handles until all moving parts have stopped
lever is a safety device. Never
with a missing
and use care
up.
Never put your hand in the discharge
unclog
parts, in the auger/
hands and feet.
levers must operate
and automatically
released.
4.
Disengage
openings.
device.
bypass its operation. Doing so makes the machine
and may cause personal injury.
3.
speeds on
If the machine should start to vibrate abnormally,
stop
the engine, disconnect the spark plug wire and ground
before
parts can amputate
at high transport
unclogging
the chute assembly,
or inspections.
18.
Do not use a nozzle lock-open
housing
to clear
when transporting
Look down and behind
until the auger/impeller
If this
tank or container
opening
machine
surfaces.
leave the operating
from
with the rim of the fuel
rotating
by attempting
against the engine. Inspect thoroughly
for damage.
any damage before starting and operating.
nozzle.
impeller
and pets or
Disengage power to the auger/impeller
or not in use.
Operation
1.
bystanders
in front of the machine.
14.
liner. Always place
Keep the nozzle in contact
complete.
at children,
caused by a ricochet.
Never operate this machine without good visibility or light.
Always be sure of your footing and keep a firm hold on the
handles. Walk, never run.
is not possible, then refuel such equipment
on a
trailer with a portable container, rather than from a
m.
injury
away from your vehicle
gas-powered
dispenser
or personal
before
the truck or trailer and refuel it on the ground.
gasoline
and while
13.
inside a vehicle or on a truck
bed with a plastic
If possible,
direction
on slopes.
Do not overload machine capacity
snow at too fast of a rate.
16.
Never fill containers
when changing
on or crossing
hazards or traffic.
Plan your snow-throwing
pattern to avoid discharge
towards windows, walls, cars etc. Thus, avoiding possible
slippery
containers on the ground
before filling.
I.
hot and can cause a burn. Do
away.
caution
of
securely.
where there
or trailer
become
under the influence
not touch. Keep children
when backing
k.
area.
an odorless
the engine.
Never store the machine
Allow machine
storing.
monoxide,
12.
dryer etc.).
j.
while
or drugs.
allow anyone
space for
fuel expansion.
minutes
machine
alcohol
property
refueling.
f.
or in a poorly ventilated
carbon
gas.
Do not operate
operating
gas cap or add fuel while the engine is
hot or running.
e.
indoors
contains
gravel surfaces. Stay alert for hidden
sources of ignition.
c.
Never run an engine
PRACTICES
for
dealer.
use
Maintenance& Storage
1.
Donot modifyengine
Never ta roper with safety devices.
Check their
operation regularly. Refer to the maintenance
adjustment
sections of this manual.
2.
Before cleaning,
with factory
machine
against the engine to
starting.
Check bolts and screws for proper tightness
to keep the machine
inspect
Do not change
operating
machine
the engine
are certified
to operate
condition.
may include
the following
Modification
(EM) and Three Way Catalyst (TWC) if so equipped.
for any damage.
governor
The governor
controls
setting
or over-speed
the maximum
safe
Snow thrower
shave plates and skid shoes are subject
(OEM) parts only. "Use of parts which
not meet the original
improper
equipment
performance
Check control
to
specifications
and compromise
levers periodically
or replace
may lead to
to verify they engage
safety and instruction
disposal
labels, as
laws and regulations
run machine
and prevent
Never store the machine
a few minutes
for gas, oil,
to clear snow
freeze up of auger/impeller.
or fuel container
there is an open flame, spark or pilot
inside where
light such as a water
Always refer to the operator's
instructions
12.
on off-season
manual
for proper
meeting
applicable
working
land unless the engine's
with a spark arrester
local or state laws (if any).
order by the operator.
the above is required
by law (Section
be maintained
in
In the State of California
4442 of the California
Public Resources Code). Other states may have similar laws.
Federal laws apply
on federal lands.
RO. Box 361131 Cleveland,
Ohio 44136-0019.
AverageUseful Life
According to the 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.
At the end of the Average Useful Life, buy
safety systems are working
storage.
Check fuel line, tank, cap, and fittings
or grass-covered
system is equipped
a new machine or have the machine inspected annually by an
authorized service dealer to ensure that all mechanical and
heater, furnace, clothes dryer etc.
11.
covered
exhaust
A spark attester for the muffler is available through your
nearest engine authorized
service dealer or contact the service
the environment.
Prior to storing,
from machine
10.
gasoline, and
systems: Engine
Ira spark arrester is used, it should
effective
department,
proper
etc. to protect
9.
control
internal combustion
engine and should not be used
WARNING!
machine isforest-covered,
equipped
with brush
an
on or near anyThis
unimproved
i_li
safety!"
necessary.
Observe
unleaded
emission
Spark Arrestor
do
and disengage properly and adjust, if necessary. Refer
to the adjustment
section in this operator's manual for
instructions.
Maintain
on regular
speed of the engine.
manufacturer's
8.
governor.
at frequent
in safe working
wear and damage. For your safety protection, frequently
check all components
and replace with original equipment
7.
of engine
engine in any
Engines which are certified to comply with California and federal
EPA emission regulations for SORE (Small Off Road Equipment)
unintended
the engine.
6.
setting
or death, do not modify
the spark plug wire and ground
Also, visually
5.
way. Tampering with the governor setting can lead to a runaway
engine and cause it to operate at unsafe speeds. Never tamper
Notice Regarding Emissions
intervals
4.
or inspecting
To avoid serious injury
disengage all control levers and stop the engine. Wait until
the auger/impeller
come to a complete stop. Disconnect
prevent
3.
repairing,
proper
and
properly
and not worn excessively.
Failure to do so can result in accidents,
frequently
injuries or death.
for cracks
or leaks. Replace if necessary.
13.
Do not crank engine
WARNING!
follow
with spark plug removed.
Your Responsibility--Restrict
the warnings
and instructions
the use of this power
in this manual
machine
to persons
who read, understand
and
and on the machine.
SAVETHESEiNSTRUCTIONS!
SECTION 2 --
IMPORTANT SAFE OPERATION
PRACTICES
S
3
Assembly& Set-Up
Contents of Carton
One Snow Thrower
Two Replacement
One Snow Thrower
Manual
Operator's
One Tecumseh
Manual
Auger Shear Pins
One Product
Registration
Card
Engine Operator's
Assembly
Handle
1.
Place the shift lever in the Forward-6
2.
Observe the lower
position
rear area of the snow thrower
both cables are aligned with roller guides before
the handle upward. See Fig. 3-1.
to be sure
pivoting
/
/
/
/
/
Figure 3-2
Figure 3-1
NOTE: Make certain the upper
seated properly
3.
ends of each cable are
/
in its bracket.
Secure the handle by tightening
the plastic knob located
on both the left and right sides of the handle.
and discard any rubber
packaging
purposes
Remove
bands, if present. They are for
only.
Chute Assembly
1.
Remove wing
assembly
nut and hex screw from chute control
and clevis pin and cotter
bracket. Position the chute assembly
the chute base. See Fig. 3-2.
2.
Place chute assembly
control
assembly
and cotter
pin from chute support
(forward-facing)
over
onto chute base and secure chute
to chute support
pin removed
bracket
with clevis pin
earlier. See See Fig. 3-3.
Figure 3=3
/
3
Finish securing
bracket
chute control
assembly
to chute support
with wing nut and hex screw removed
earlier.
Set-Up
ShearPins
See See Fig. 3-4.
\
A pair of replacement
auger shear pins and bow tie cotter
pins
are included with your snow thrower, Store them in your snow
thrower's dash panel until needed. See Fig. 3-6.
f
" ! i!i
Figure 3-4
4.
Check that all cables are properly routed through
guide on top of the engine. See Fig. 3-5.
the cable
Figure 3-6
Chute Clean-OutT001
The chute clea n-out
housing
/
i,<
/
tool is fastened
with a mounting
the cable tie before operating
/'
to the top of the auger
clip and a cable tie at the factory.
the snow thrower.
Cut
See Fig. 3-7.
/
Chute Clean=out Tool
o
Figure 3-5
Figure 3-7
SECTION3 -- ASSEMBLY
& SET-UP
7
TirePressure
Before operating,
Adjustments
check tire pressure and reduce pressure in
both tires to between
15 psi and 20 psi.
NOTE: If the tire pressure is not equal in both tires, the machine
may not travel in a straight
path and the shave plate may wear
unevenly.
Skid Shoes
The snow thrower
for shipping
to operating
Gas& 0il Fill-Up
upward
at the factory
if desired,
prior
this snow thrower on gravel as it can easily pick up
CAUTION:
It is not
recommended
that you
operate
and
throw loose
gravel,
causing personal
injury
or
damage to the snow thrower
gasoline. Gasoline is extremely
flammable and the
ARNING!
Use extreme
handling
vapors
are explosive.
Nevercare
fuel when
the machine
_k
skid shoes are adjusted
purposes. Adjust them downward,
the snow thrower.
indoors
or while
Extinguish
the engine
cigarettes,
and surrounding
property.
is hot or running.
For close snow removal
cigars, pipes and other
on a smooth
surface, raise skid
shoes higher on the auger housing.
sources of ignition.
Use a middle
Service the engine
with gasoline
and oil as instructed
Tecumseh Engine Operator's Manual
your snow thrower. Read instructions
NOTE:Your
snow thrower
is shipped
packed separately
carefully.
in the
is uneven,
or lower position
when
the area to be cleared
such as a gravel driveway
with
with oil in the engine.
However, you MUST check the oil level before operating.
Refer to
Tecumseh Engine Operator's Manual for detailed instructions.
NOTE: If you choose to operate
the snow thrower
on a gravel
surface, keep the skid shoes in position for maximum
between the ground and the shave plate.
clearance
To adjust the skid shoes:
1.
Loosen the four hex nuts (two on each side) and carriage
bolts. Move skid shoes to desired
position.
See Fig. 3-8.
\
Figure 3-8
2.
Make certain the entire bottom
against the ground
shoes.
3.
8
I
SECTION3--
ASSEMBLY&
SET-UP
Retighten
surface of skid shoe is
to avoid uneven
nuts and bolts securely.
wear on the skid
Auger Control
carefully
read and follow
all instructions
below.
WARNING!
Prior to operating
Perform all adjustments
to verify your
your snow
snow thrower,
thrower
is operating
Check the adjustment
1.
When the auger
"up" position,
should
2.
control
is released
the cable should
as follows:
and in the disengaged
have very little slack. It
NOT be tight.
In a well-ventilated
area, start the snow thrower engine.
Refer to Starting the Engine on page 12. Make sure the
throttle
3.
safely and properly.
of the auger control
is set in the FAST position.
While standing
thrower),
in the operator's
engage
position
(behind
the snow
the auger.
4.
Allow the auger to remain engaged for approximately
ten
(10) seconds before releasing the auger control. Repeat this
several times.
5.
With the throttle
control
in the FAST (rabbit)
the auger control in the disengaged
the front of the machine.
6.
and
walk to
Confirm that the auger has completely
stopped rotating
and shows NO signs of motion. If the auger shows ANY
signs of rotating,
position
immediately
return to the operator's
and shut off the engine.
to stop before
7.
position
"up" position,
re-adjusting
Wait for ALL moving
parts
the auger control.
To readjust the control cable, loosen the upper
the auger cable bracket. See Fig. 3-9.
hex nut on
..................................
J
Figure 3-9
8,
Position
downward
the bracket
upward
to increase
to provide
9.
Retighten
10.
Repeat steps 2-6 above to verify
been achieved.
the upper
more slack (or
cable tension).
hex nut.
proper adjustment
has
SECTION
3 --
ASSEMBLY& SET-UP
9
4
Controls
and Features
F
Shift Lever
Drive Control
Chute Directional
Control
Auger Control
Electric Start Button
Gas Cap
Chute Assembly
Oil Fill
Steering Trigger Control
c, ,o oOU
Engine Controls
Recoil Starter
Handle
Electric Starter Outlet//
Key
Primer
Control
Choke
Throttle
/_
Control
Skid Shoe
Figure 4=1
Snow thrower
illustrated
controls
and features are described
below and
ChokeControl
in Fig. 4-1.
NOTE: For detailed
information
the separate Tecumseh
on all engine
Engine Operator's
controls,
Ill
refer to
Manual.
Shift Lever
6
The shift lever is located in the right side of the
handle panel and is used to determine
ground
5
speed and direction
4
of travel.
The choke control
starting
Forward
3
There are six forward
the slowest
(F) speeds. Position
and position
one (1) is
six (6) is the fastest.
Reverse
There are two reverse (R) speeds. One (1) is the
slower and two (2) is the faster.
2
t
is found
on the rear of the engine and is
activated by rotating the knob clockwise. Activating
the choke
control closes the choke plate on the carburetor and aids in
the engine.
Ignition Key
The ignition
key is a safety devise. It must be fully inserted
F1
order for the engine to start. Remove the ignition
snow thrower is not in use.
R|
Note: Do not turn the ignition key in an attempt
engine. Doing so may cause it to break.
R2
in
key when the
to start the
ThrottleControl
The throttle control is located
engine.
It regulates
will shut offthe
on the rear of the
the speed of the engine and
engine
when moved into the
STOP position.
Primer
Pressing the primer forces fuel directly into
the engine's carburetor to aid in cold-weather
starting.
Oil Fill
Engine oil level can be checked and oil added
through
the oil fill.
SkidShoes
The auger control
Position
the skid shoes based on surface conditions.
control grip against the handle to engage
snow throwing
action. Release to stop.
upward
for hard-packed
operating
snow. Adjust
on gravel or crushed
downward
Adjust
rock surfaces.
outdoor
Squeeze the
the augers and start
DriveControl / AugerClutchI_ock_
f
Requires the use of a three-prong
on the left handle.
when
Electric Starter Outlet
120V power source/wall
is located
extension
DRIVE
cord and a
CONTROL
outlet.
RecoilStarter Handle
This handle is used to manually
start the engine.
Electric Starter Button
Pressing the electric
starter when
starter
plugged
button
engages
the engine's
electric
into a 120V power source.
Augers
When engaged,
housing.
the augers rotate and draw snow into the auger
The drive control
control
ChuteAssembly
Snow drawn into the auger housing
is located
grip against
on the right handle. Squeeze the
the handle to engage
the wheel drive.
Release to stop.
is discharged
out the chute
*On select models, the drive control also locks the auger control
so that you can operate
assembly.
interrupting
the chute directional
the snow throwing
control
without
process. If the auger control
is
GasCap
engaged
Unthread
release the auger control (on the left handle) and the augers will
remain engaged. Release both controls to stop the augers and
wheel drive.
the gas cap to add gasoline
to the fuel tank.
simultaneously
with the drive control,
the operator
Note: Always release the drive control
before changing
Failure to do so will result in increased
wear on your machine's
can
speeds.
drive system.
SECTION
4
--
CONTROLS AND FEATURES
11
ChuteClean-OutTool
Chute Directional Control
CHUTE
DiRECTiONAL
CONTROL
CHUTE TILT DOWN
clogged chute assembly. Shut offengine
and remain
ARI_IING!
Never
hands
to clear
behind
handles
untiluse
all your
moving
parts
have a
stopped
_1
before
unclogging.
The chute clean-out
the auger
[PUSH BUTTON i
CHUTE ROTATE
LEFT
[PUSH BUTTON]
CHUTE ROTATE
RIGHT
The chute directional
control
is located
2.
Stop the engine
3.
Remove the clean-out tool from the clip which
the rear of the auger housing.
4.
Use the shovel-shaped
on the left side of the
dislodge
by removing
and the Drive Control.
the ignition
key.
end of the clean-out
and scoop any snow and ice which
secures it to
tool to
has formed
in
and near the chute assembly.
To change
the direction
the button
on the joy-stick
To change
the joy-stick
in which
snow is thrown,
and pivot the joy-stick
squeeze
5.
to the
the angle/distance
which
snow is thrown,
Refasten the clean-out
pivot
While standing
forwa rd or backward.
thrower),
SteeringTriggerControls
STEERING
TRIGGER
CONTROLS
J
The left and right wheel steering
the underside of the handles.
Squeeze the right control
Squeeze the left control
trigger
controls
are located
to turn right.
to turn left.
areas until you are familiar with these controls.
CAUTION:
Operate the snow thrower in open
SECTION 4--
CONTROLS AND FEATURES
tool to the mounting
clip on the
rear of the auger housing, reinsert the ignition
start the snow thrower's engine.
remaining
J
to the rear of
snow and ice
Release both the Auger Control
j
right or to the left.
12
fastened
clip. Should
1.
dash panel.
i_
tool is conveniently
with a mounting
become lodged in the chute assembly during operation,
proceed
as follows to safely clean the chute assembly and chute opening:
©
CHUTE TILT UP
housing
on
in the operator's
position
engage the auger control
(behind
key and
the snow
for a few seconds to clear any
snow and ice from the chute assembly.
Operation
Starting The Engine
1.
6_
boot) is fastened
opposite
securely over the metal tip on the
Make certain both the auger control and drive control are
in the disengaged (released) position.
3.
Move throttle
up to FAST position.
2_
into ignition
switch.
that your home's wiring
system. Ask a licensed
electrician
is a three-wire
grounded
if you are not certain.
grounded
current.
It must be used with a properly
three-prong
avoid the possibility
instructions
starter.
of electric
carefully
If you have a grounded
follows:
2.
receptacle
three-prong
4.
the electric
proceed
5.
may be necessary
priming
is below
Pull the starter
if the
15° Fahrenheit.
Grasp the recoil starter
handle and slowly pull the rope out.
harder to pull the
handle with a firm, rapid stroke. Do not
it to snap back. Keep a firm
handle and allow it to slowly recoil.
As the engine warms, slowly rotate the choke control to the
OFF position. If the engine falters, quickly rotate the choke
back to the FULL position
OFF position
and then slowly into the
again.
Plug the extension cord into the outlet located on the
engine's surface. Plug the other end of extension cord
NOTE: Allow the engine to warm up for a few minutes after
starting. The engine will not develop full power until it
into a three-prong
ventilated area.
reaches operating
120-volt,
grounded,
AC outlet in a well-
to FULL choke position
(for a cold
warm, place choke control
the OFF position
instead
Push the primer
two or three times for cold engine start,
making
in
of FULL.
sure to cover vent hole in the center of the primer
when pushing.
NOTE: Do NOT use primer to restart a warm engine after a
short shutdown.
Push starter
temperatures.
Stopping TheEngine
Rotate choke control
NOTE: If the engine is already
4.
NOTE:Additional
control
as
engine start).
3.
to restart a warm engine after a
hold on the starter
shock. Follow all
receptacle,
in
NOTE: DO NOT use primer
short shutdown.
release the handle and allow
at all times to
prior to operating
(cold engine
two or three times for cold engine start,
At the point where it becomes slightly
rope, slowly allow the rope to recoil.
equipped with a grounded three-wire
power cord
WARNING!
optional to
electric
is volt AC
and plug, and The
is designed
operatestarter
on 120
household
to FULL choke position
sure to cover vent hole in the center of the primer
temperature
3.
i_i
the
the
when pushing.
start unless the key is inserted
Ele(trk Starter
Determine
Push the primer
making
engine cannot
unplugging
NOTE: If the engine is already warm, place choke control
the OFF position instead of FULL.
to turn the key.
NOTE:The
cord, always unplug
before
end from the snow thrower.
Rotate choke control
start).
Insert ignition
key into slot. Make sure it snaps into place. Do not attempt
wall outlet
Re(0il Starter
spark plug.
2.
control
the extension
end at the three-prong
Attach spark plug wire to spark plug. Make certain the
metal loop on the end of the spark plug wire (inside the
rubber
When disconnecting
button
Run engine for a few minutes
moisture on the engine.
before stopping
1.
Move throttle
2.
Remove the ignition
3.
Wipe all snow and moisture
to help dry off any
control to STOP position.
key and store in a safe place.
from the area around
the
engine as well as the area in and around the drive control
and auger control. Also, engage and release both controls
several times.
to start engine.
NOTE: Do NOT Do NOT hold the button
down for longer
than seven (7) seconds at a time. Doing so may damage
your engine's
electric
starter.
4.
Once the engine
5.
As the engine
warms, slowly rotate the choke control to the
OFF position.
If the engine falters, quickly
control
again.
starts, release starter
button.
rotate the choke
back to FULL and then slowly into the OFF position
13
ToEngageDrive
ReplacingShear Pins
1.
The augers are secured
With the throttle control in the Fast (rabbit) position, move
shift lever into one of the six forward (F) positions or two
reverse (R) positions.
snow conditions
2.
Select a speed appropriate
and a pace you're
comfortable
to the spiral shaft with two shear pins
for the
and cotter pins. If the auger should strike a foreign object or ice
jam, the snow thrower is designed so that the pins may shear. If
with.
the augers will not turn, check to see if the pins have sheared.
Squeeze the drive control against the handle the snow
thrower will move. Release it and drive motion will stop.
See Fig. 5-1.
ToSteer
1.
With the drive control
engaged,
squeeze the right steering
trigger
control to turn right. Squeeze the left steering
trigger
control to turn left.
CAUTION:
Operate
the snow thrower
in open
areas and at slow speeds until you are familiar with
the drive control and comfortable
operating the
steering
controls.
ToEngageAugers
1.
To engage the augers and start throwing
the auger control against the left handle.
snow, squeeze
Release to stop
the augers.
Figure 5-1
_
with anything other than OEM Part No.738-04124A
replacement
AUTION:
NEVER
shear pins.
replace
Anythe
damage
auger to
shear
the pins
auger
gearbox
or other components
do so will NOT be covered
as a result of failing to
by your snow thrower's
warranty.
_
SECTION
S--
OPERATION
engine and remove the key prior to replacing shear
WARNING!
Always turn offthe snow thrower's
pins.
6
Maintenance& Adjustments
Maintenance
Lubrication
Engine
GearShaft
Refer
to
machine
the
Tecumseh
for all
EngJne
manual packed
wJth
The gear (hex) shaft should
your
maJntenance.
engJne
or after every twenty-five
ShavePlate and Skid Shoes
The shave plate and skid shoes on the bottom
thrower
are subject to wear. They should
and replaced
To remove
when
of the snow
be checked
periodically
be lubricated
at least once a season
(25) hours of operation.
1.
Carefully pivot the snow thrower
rests on the auger housing.
2.
Remove the frame cover from the underside
thrower
necessary.
by removing
up and forward
four self-tapping
so that it
of the snow
screws which
secure
it. Refer to Fig 7-3.
skid shoes:
3.
1.
Remove the four carriage bolts and hex flange
secure them to the snow thrower.
2.
Reassemble
nuts which
new skid shoes with the four carriage bolts
(two on each side) and hex flange nuts. Refer to Fig. 6-1.
Apply a light coating
shaft. See Fig. 6-2.
of engine oil (or 3-in-1 oil) to the hex
NOTE; When lubrication
the hex shaft, be careful not to get
any oil on the aluminum
drive plate or the rubber
wheel. Doing so will hinder the snow thrower's
system. Wipe off any excess or spilled
friction
drive
oil.
f
\
\
NOTE: Augers not shown for clarity
J
Figure 6-1
Figure 6-2
To remove
shave plate:
1.
Remove the carriage bolts and hex nuts which
the snow thrower housing.
2.
Reassemble
carriage
new shave plate, making
attach it to
sure heads of
bolts are to the inside of housing.
Tighten
Wheels
At least once a season, remove
axles with a multipurpose
wheels.
both wheels.
automotive
Clean and coat the
grease before
reinstalling
securely.
TirePressure
Before operating,
between
check tire pressure and reduce pressure to
15 psi and 20 psi.
If the tire pressure is not equal in both tires, the unit may pull to
one side or the other.
15
AugerShaft
Adjustments
At least once a season, remove the shear pins from the auger
shaft. Spray lubricant
inside the shaft and around
and the flange bearings
See Fig. 6-3.
found
Shift Cable
the spacers
at either end of the shaft.
if the full range of speeds (forward
achieved,
and reverse) cannot
be
adjust the shift cable as follows:
1.
Place the shift lever in the fastest forward
2.
Loosen the hex nut on the shift cable index bracket.
speed position.
See
Fig. 6-4.
I
__
o
I.............
S
k.
i//
j
Figure 6-3
J
Figure 6-4
3.
Pivot the bracket
4.
Retighten
downward
to take up slack in the cable.
the hex nut.
AugerControl
Refer to the Assembly
adjusting
and Set-up section for instructions on
the auger control
cable.
ChuteAssembly
Refer to the Assembly and Set-up section for instructions
adjusting the skid shoes chute assembly.
on
Skid Shoes
Refer to the Assembly and Set-up section for instructions
adjusting the skid shoes.
'°1
SECTION 6--
MAINTENANCE
& ADJUSTMENTS
on
DriveControl
Chute Directional Control
When the drive control
position,
is released
the cable should
and in the disengaged
have very little slack. It should
"up"
If the chute assembly
NOT be
the chute control
tight.
1.
NOTE; If excessive
slack is present
in the drive cable or if the
snow thrower's drive is disengaging
intermittently
operation, the cable may be in need of adjustment.
Check the adjustment
1.
With the drive control
gently
2.
forward.
2.
loosen the upper and lower hex nuts
on one cable adjuster.
Grasp the metal cable housing
and gently
push upward
to take up slack (usually no more than 1/4-inch) in the cable
as follows:
before
released, push the snow thrower
The unit should
to take up slack:
retightening
both hex nuts.
Repeat on the other cable adjuster
roll freely.
assembly
until the chute
has full range from left-to-right.
See Fig. 6-6.
Engage the drive control and gently attempt to push the
snow thrower forward. The wheels should not turn. The
unit should
3.
of the drive control
Using a 1/2"wrench,
found
during
does not have full range from left-to-right,
cables can be adjusted
not roll freely.
With the d rive control
released, move the shift lever back
and forth between the R2 position and the F6 position
several times. There should be no resistance in the shift
lever.
4.
If any of the above tests failed, the drive cable is in need of
adjustment.
5.
Proceed as follows:
Loosen the lower hex nut on the drive cable bracket.
See
Fig. 6-5.
,/
//
//'
Figure 6-6
Off-SeasonStorage
If the snow thrower
the storage
will not be used for 30 days or longer, follow
instructions
below.
1.
Lubricate
the machine
2.
Store in a clean, dry area.
3.
If storing the snow thrower
rustproof the machine
the snow thrower.
Figure 6-5
6.
Position the bracket upward to provide
downward
to increase cable tension).
7.
Retighten
the upper
4.
more slack (or
Clean the exterior
as instructed
earlier in this section.
in an unventilated
area,
using a light oil or silicone to coat
of the engine
and the snow thrower.
NOTE: Refer to the Tecumseh Engine manual packed with your
machine for information
on storing your engine.
hex nut.
SECTION 6 =
MAINTENANCE
& ADJUSTMENTS
17
7
Service
Belt Replacement
3.
Auger Belt
4.
2.
To prevent
spillage,
up and forward
Remove the frame cover from the underside
thrower by removing
it. See Fig 7-3.
auger belt, proceed
so that it
four self-tapping
of the snow
screws which
secure
place a piece of plastic wrap under the
gas cap and tighten
securely.
Remove the plastic
belt cover on the front of the engine
removing
pivot the snow thrower
rests on the auger housing.
To remove and replace your snow thrower's
as follows:
1.
Carefully
the two self-tapping
by
screws. See Fig. 7-1.
Figure 7-3
5.
Remove the belt as follows.
a.
See Fig. 7-4.
Loosen and remove the shoulder
screw which
acts
as a belt keeper.
b.
2.
Roll the auger
belt off the engine
Unhook
the support
Figure
Figure 7-2
bracket
pulley. See Fig. 7-2.
7-4
spring from
the frame.
6.
Remove the belt from around
belt between
the support
the auger pulley, and slip the
bracket
and the auger
pulley.
DriveBelt
To remove and replace your snow thrower's
as follows:
See Fig. 7-5.
drive belt, proceed
1.
Place a piece of plastic under
2.
Remove the plastic belt cover on the front of the engine by
removing the two self-tapping
screws. Refer to Fig. 7-1.
the gas cap.
3.
Remove the belt as follows.
See Fig. 7-6.:
a.
Roll the auger
belt off the engine
b.
Use a wrench
right.
c.
Lift the drive belt off engine
pulley.
to pivot the idler pulley toward
the
pulley
J
Figure 7-5
7.
Reassemble auger belt by following instructions in reverse
order.
NOTE: Do not forget
and reconnect
replacement
to reinstall
the shoulder
the spring to the frame
screw
after installing
a
auger belt.
Figure
7-6
4.
Carefully pivot the snow thrower
rests on the auger housing.
5.
Remove the frame cover from the underside
thrower
by removing
up and forward
four self-tapping
so that it
of the snow
screws which
secure
it. Refer to Fig. 7-3.
SECTION
7 -- SERVICE
19
6_
Slip the drive belt offthe
pulley and between
wheel and friction
disc. See Fig. 7-7.
wheel
friction
3_
Remove the frame cover from the underside
thrower
by removing
four self-tapping
of the snow
screws which
secure
it. See Fig. 7-8.
f
/
/
Figure 7-7
Figure
7.
Remove and replace
NOTE: Engaging
the belt.
7-8
belt in the reverse order.
the drive control
will ease reassembly
of
4_
Examine the friction
wheel for signs of wear or cracking.
See Fig. 7-9.
FrictionWheel Inspection
If the snow thrower
and performing
correct
fails to drive with the drive control
the drive control
the problem,
the friction
cable adjustment
wheel
engaged,
fails to
may need to be replaced.
NOTE:Special tools are required and several components
must
be removed and in order to replace the snow thrower's friction
wheel rubber. See an authorized Service Dealer to have the
friction
wheel rubber
as instructed
Manual.
To inspect the friction
1.
replaced
or phone
on page 2 for information
wheel, proceed
Place a piece of plastic under
Customer
on ordering
Support
a Service
as follows:
the gas cap and tighten
securely.
2.
Carefully
pivot the snow thrower
up and forward
so that it
rests on the auger housing.
Figure 7-9
SECTION
7--
SERVICE
Troubleshooting
Problem
Cause
Engine fails to start
1. Choke control
Engine runs erratic
Remedy
not in ON position.
1. Move choke control to ON position.
2. Spark plug wire disconnected.
2. Connect wire to spark plug.
3. Fuel tankempty
3. Fill tank with clean, fresh gasoline.
or stale fuel.
4. Engine not primed.
4. Prime engine as instructed
section.
5. Faulty spark plug.
5. Clean, adjust gap, or replace spark plug.
6. Safety key not inserted.
6. Insert key fully into the switch.
1. Engine running
1. Move choke control to OFF position.
on CHOKE.
in the Operation
2. Stale fuel.
2. Fill tank with clean, fresh gasoline.
3. Water or dirt in fuel system.
3. Drain fuel tank. Refill with fresh fuel.
4. Carburetor
out of adjustment.
4. Contacta
Tecumseh
Engine Service Center.
Engine overheats
1. Carburetor
not adjusted
properly.
1. Contacta
Tecumseh
Engine Service Center.
Excessive vibration
1. Loose parts or damaged
auger.
1. Stop engine immediately
spark plug wire. Tighten
and disconnect
all bolts and nuts. If
vibration continues, have unit serviced by an
authorized Service Center.
Loss of power
Unit fails to propel
itself
1. Spark plug wire loose.
1. Connect spark plug wire.
2. Gas cap vent hole plugged.
2. Remove ice and snow from gas cap. Be
certain vent hole is clear.
1. Drive control
cable in need of adjustment.
Adjust drive control
Maintenance
Unit fails to discharge
snow
cable. Refer to
and Adjustments
2. Drive belt loose or damaged.
2,
1. Chute assembly clogged.
1. Stop engine immediately
section.
Replace drive belt. Refer to Service section
and disconnect
spark plug wire. Clean chute assembly and
inside of auger housing with clean-out tool
or a stick.
2. Foreign object
lodged in auger.
2.
Stop engine immediately
and disconnect
spark plug wire. Remove object
with clean-out tool or a stick.
3. Auger control
Unit fails to turn
cable in need of adjustment.
from auger
3,
Adjust auger control cable. Refer to Assembly
& Set-Up section.
4. Auger belt loose or damaged.
4.
Replace auger belt refer to Service section.
S. Shear pin(s) sheared.
S. Replace shear pin(s).
1. Steering cable loose or damaged.
1. Have unit serviced by an authorized
Center.
Service
21
9
ReplacementParts
l
Component
Phone (800) 800-7310
Parts Manual
to order replacement
downloads
are also available
parts or a complete
Part Number
and Description
929-0071
Extention Cord, 1lOV
954-04050
754-0367
Auger Drive Belt
Wheel Drive Belt
684-04159
935-04054
Friction Wheel Assembly
Friction Wheel Rubber
925-04213
Lamp, 12.5V, 37.5W
738-04124A
714-04040
Shear Pin, 1.50
Bow-tie Cotter Pin
784-5580
790-00091
731-05984
Slide Shoe, Standard
Slide Shoe, Deluxe
Slide Shoe, Plastic
731-2643
Chute Clean-out
790-00117
790-00120
790-00121
790-00118
Shave
Shave
Shave
Shave
TC-35062
Key
759-3338
Champion RJ19LM Resistor Spark Plug
Parts Manual
Plate,
Plate,
Plate,
Plate,
(have your full model
free of charge at www.mtdproducts.com.
Tool
22"
24"
26"
28"
number
and serial number
ready).
1
23
MANUFACTURER'S
LiMiTED WARRANTY
The limited warranty set forth below is given by MTD LLC with
respect to new merchandise purchased and used in the United States
and/or its territories and possessions, and by MTD Products Limited
with respect to new merchandise purchased and used in Canadaand/
or its territories and possessions (either entity respectively, "MTD").
"MTD" warrants this product (excluding its Normal Wear Parts and
Attachments as described below) against defects in material and
workmanship for a period of two (2) years commencing on the date
of original purchase and will, at its option, repair or replace, free of
charge, any part found to be defective in materials or workmanship.
This limited warranty shall only apply if this product has been
operated and maintained in accordance with the Operator's Manual
furnished with the product, and has not been subject to misuse,
abuse, commercial use, neglect, accident, improper maintenance,
alteration, vandalism, theft, fire, water, or damage because of other
peril or natural disaster. Damage resulting from the installation or use
of any part, accessory or attachment not approved by MTD for use
with the product(s) covered by this manual will void your warranty as
to any resulting damage.
Normal Wear Parts are warranted to be free from defects in material
and workmanship for a period of thirty (30) days from the date of
purchase. Normal wear parts include, but are not limited to items
such as: batteries, belts, blades, blade adapters, tines, grass bags,
wheels, rider deck wheels, seats, snow thrower skid shoes, friction
wheels, shave plates, auger spiral rubber and tires.
Attachments-- MTD warrants attachments for this product against
defects in material and workmanship for a period of one (1) year,
commencing on the date of the attachment's original purchase or
lease. Attachments include, but are not limited to items such as:
grass collectors and mulch kits.
HOWTO OBTAINSERVICE:Warranty service is available, WITH
PROOFOF PURCHASE,through your local authorized service dealer.
To locate the dealer in your area:
In the U.S.A.
Check your Yellow Pages, or contact MTD LLC at RO. Box 361131,
Cleveland, Ohio 44136-0019, or call 1-800-800-7310, 1-330-2204683 or log on to our Web site at www.mtdproducts.com.
In Canada
Contact MTD Products Limited, Kitchener, ON N2G4J1, or call 1-800668-1238 or log on to our Web site at www.mtdcanada.com.
This limited warranty does not provide coverage in the following
cases:
a. The engine or component parts thereof. These items may carry a
separate manufacturer's warranty. Refer to applicable manufacturer's warranty for terms and conditions.
b. Log splitter pumps, valves, and cylinders havea separate oneyear warranty.
FOR
c. Routine maintenance items such as lubricants, filters, blade
sharpening, tune-ups, brake adjustments, clutch adjustments,
deck adjustments, and normal deterioration of the exterior finish
due to use or exposure.
d. Service completed by someone other than an authorized service
dealer.
e. MTD does not extend any warranty for products sold or exported
outside of the United States and/or Canada,and their respective
possessions and territories, except those sold through MTD's
authorized channels of export distribution.
f. Replacement parts that are not genuine MTD parts.
g. Transportation charges and service calls.
h. MTD does not warrant this product for commercial use.
No implied warranty, including any implied warranty of
merchantability of fitness for a particular purpose, applies after
the applicable period of express written warranty above as to the
parts as identified. No other express warranty, whether written or
oral, except as mentioned above, given by any person or entity,
including a dealer or retailer, with respect to any product, shall
bind MTD. Duringthe period of the warranty, the exclusive remedy
is repair or replacement of the product as set forth above.
The provisions as set forth in this warranty provide the sole and
exclusive remedy arising from the sale. MTD shall not be liable
for incidental or consequential loss or damage including, without
limitation, expenses incurred for substitute or replacement lawn
care services or for rental expenses to temporarily replace a
warranted product.
Some states do not allow the exclusion or limitation of incidental
or consequential damages, or limitations on how long an implied
warranty lasts, so the above exclusions or limitations may not apply
to you.
In no event shaft recovery of any kind be greater than the amount of
the purchase price of the product sold. Alteration of safety features of
the product shall void this warranty. You assume the risk and liability
for loss, damage, or injuryto you and your property and/or to others
and their property arising out of the misuse or inability to use the
product.
This limited warranty shall not extend to anyone other than the
original purchaser or to the person for whom it was purchased as a
gift.
HOWSTATELAW RELATESTO THIS WARRANTY: This limited
warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.
IMPORTANT: Owner must present Original Proof of Purchase to
obtain warranty coverage.
MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136=0019; Phone: 1=800=800=7310, 1=330=220=4683
MTD Canada Limited = KITCHENER, ON N2G 4J1; Phone 1=800=668=1238
GDOC-lO0015 REV.B