Snapper 17524E, 175246E, E175246, E175246E, 17524EX User Manual
OPERATOR’S
MANUAL
Intermediate
Snowthrower Models
Mfg. No. Description
7800084 I75246E, 7.5HP OHV, Electric Start
7800086 EI75246E, 7.5HP OHV, Electric Start (CE)
7800085 I7524E, 7.5HP OHV, Electric Start
7800087 I7524EX, 7.5HP OHV, Manual Start (CE)
7800138 EI75246, 7.5HP OHV, Manual Start (CE)
7100723
Revision 00
Rev. Date 6/14/2006
TP 100-5190-00-IS-SN
1
Table of Contents
Safety Rules & Information
Training ...................................................................2
Preparation .............................................................2
Operation ................................................................2
Children...................................................................3
Clearing a Clogged Discharge Chute .....................3
Service, Maintenance and Storage.........................3
Emissions................................................................3
Identifications Numbers ..........................................5
Decals .....................................................................6
Safety Icons ............................................................7
Features, Controls, & Operation
Control Locations ....................................................8
Starting Controls ...................................................10
Ground Speed Controls ........................................11
Auger Control........................................................11
Deflector Controls .................................................11
Scraper Height ......................................................11
Traction Lock Control............................................11
General Operation
Checks Before Each Start-Up...............................12
Starting The Engine ..............................................13
Operating The Snowthrower .................................14
Clearing a Clogged Discharge Chute ...................14
Ground Speed Selector ........................................14
Deflector................................................................15
Scraper Bar & Skid Shoes ....................................15
Free Wheeling and Traction Drive Lock................16
After Each Use......................................................16
Regular Maintenance
Schedule ...............................................................17
Checking Tire Pressure ........................................17
Checking Auger Gear Case Lubrication ...............17
Lubrication ............................................................18
Check / Lubricate Free-hand Linkage...................19
Lubricate Auger Shaft & Assembly .......................19
Storage .................................................................19
Troubleshooting, Adjustment, & Service
Troubleshooting ....................................................20
Speed Selector Pivot Adjustment .........................22
Traction Drive Clutch Cable Adjustment ...............22
Discharge Chute Worm Assy. Adjustment............23
Discharge Chute Control Rod Gear Adjustment ...23
Auger Drive Clutch Cable Adjustment ..................24
Drive Belt Adjustment ...........................................24
Drive Belt Replacement ........................................26
Roller Chain Replacement ....................................28
Shear Pin Replacement ........................................28
Specifications ....................................................29
Replacement Parts & Accessories ................. 30
Technical Manual availability ...........................30
WARNING
You must read, understand and comply with all
safety and operating instructions in this manual
before attempting to set-up and operate your
snowthrower.
Failure to comply with all safety and operating
instructions can result in loss of machine control,
serious personal injury to you and /or
bystanders, and risk of equipment and property
damage. The triangle in the text signifies
important cautions or warnings which must be
followed.
WARNING
Engine exhaust from this product contains
chemicals known, in certain quantities, to cause
cancer, birth defects, or other reproductive harm.
2
This machine is capable to amputating hands and feet and throwing objects. Read these safety rules and
follow them closely. Failure to obey these rules could result in loss of control of unit, severe personal injury
or death to you, or bystanders, or damage to property or equipment. The triangle in text signifies
important safety information which must be followed.
Safety Rules & Information
TP-600-3606-03-LW-UV
TRAINING
1. Read, understand, and follow all instructions on the
machine and in the manuals before operating this
unit. Be thoroughly familiar with the controls and the
proper use of the equipment. Know how to stop the
unit and disengage the controls quickly.
2. Never allow children to operate the equipment.
Never allow adults to operate the equipment without
proper instruction.
3. Keep the area of operation clear of all persons, particularly small children and pets.
4. Exercise caution to avoid slipping or falling especially
when operating in reverse.
PREPARATION
1. Thoroughly inspect the area where the equipment is
to be used and remove all doormat, sleds, boards,
wires, and other foreign objects.
2. Disengage all clutches and shift into neutral before
starting engine (motor).
3. Do not operate the equipment without wearing adequate winter outer garments. Wear footwear that will
improve footing on slippery surfaces. Avoid loose fitting clothing that can get caught in moving parts.
4. Handle fuel with care; it is highly flammable.
(a) Use an approved fuel container.
(b) Never add fuel to a running engine or hot engine.
(c) Fill fuel tank outdoors with extreme care. Never fill
fuel tank indoors. Replace fuel cap securely and
wipe up spilled fuel.
(d) 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.
(e) When practical, remove gas-powered equipment
from the truck or trailer and refuel it on the ground. If
this is not possible, then refuel such on a trailer with a
portable container, rather than from a gasoline dispenser nozzle.
(f) Keep nozzle in contact with the rim of the fuel tank
or container opening at all times, until refueling is
complete. Do not use a nozzle lock-open device.
(g) Replace gasoline cap securely and wipe up spilled
fuel.
(h) If fuel is spilled on clothing, change clothing immediately.
5. Use extension cords and receptacles as specified by
the manufacturer for all units with electric drive
motors or electric starting motors.
6. Adjust the collector housing height to clear gravel or
crushed rock surfaces.
7. Never attempt to make any adjustments while the
engine (motor) is running (except when specifically
recommended by the manufacturer).
8. Let engine (motor) and machine adjust to outdoor
temperatures before starting to clear snow.
9. Always wear safety glasses or eye shields during
operation or while performing an adjustment or repair
to protect eye from foreign objects that may be
thrown from the machine.
OPERATION
1. Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
2. Exercise extreme caution when operating on or
crossing gravel drives, walks, or roads. Stay alert for
hidden hazards or traffic.
3. After striking a foreign object, stop the engine (motor),
remove the wire from the spark plug, disconnect the
cord on electric motors, thoroughly inspect the
snowthrower for any damage, and repair the damage
before restarting and operating the snowthrower.
4. If the unit should start to vibrate abnormally, stop the
engine (motor) and check immediately for the cause.
Vibration is generally a warning of trouble.
5. Stop the engine (motor) whenever you leave the
operating position, before unclogging the
collector/impeller housing or discharge guide, and
when making any repairs, adjustments, or inspections.
6. When cleaning, repairing, or inspecting make certain
the collector/impeller and all moving parts have
stopped. Disconnect the spark plug wire and keep
the wire away from the plug to prevent accidental
starting.
7. Do not run the engine indoors except for starting the
engine or for transporting the snowthrower in or out of
the building. Open the outside doors; exhaust fumes
are dangerous.
8. Exercise extreme caution when operating on slopes.
Do not attempt to clear steep slopes.
9. Never operate the snowthrower without proper
guards, plates, or other safety protective devices in
place and working.
10. Never direct the discharge toward people or areas
where property damage can occur. Keep children
and others away.
11. Do not overload the machine capacity by attempting
to clear snow at too fast a rate.
12. Never operate the machine at high transport speeds
on slippery surfaces. Look behind and use care
when operating in reverse.
13. Disengage power to the collector/impeller when
snowthrower is transported or not in use.
14. Use only attachments and accessories approved by
the manufacturer of the snowthrower (such as wheel
weights, counterweights, or cabs).
15. Never operate the snowthrower without good visibility
or light. Always be sure of your footing, and keep a
firm hold on the handles. Walk, never run.
16. Never touch a hot engine or muffler.
17. Never operate the snowthrower near glass enclosures, automobiles, window wells, drop-offs, and the
like without proper adjustment of the discharge angle.
18. Never direct discharge at bystanders or allow anyone
in front of the unit.
19. Never leave a running unit unattended. Always disengage the auger and traction controls, stop engine,
and remove keys.
20. Do not operate the unit while under the influence of
alcohol or drugs.
3
8. Always follow the engine manual instructions for storage preparations before storing the unit for both short
and long term periods.
9. Always follow the engine manual instructions for
proper start-up procedures when returning the unit to
service.
10. Maintain or replace safety and instruction labels as
necessary.
11. Keep nuts and bolts tight and keep equipment in
good condition.
12. Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if
they are not functioning properly.
13. Components are subject to wear, damage, and deterioration. Frequently check components and replace
with manufacturer’s recommended parts, when necessary.
14. Check control operation frequently. Adjust and service as required.
15. Use only factory authorized replacement parts when
making repairs.
16. Always comply with factory specifications on all settings and adjustments.
17. Only authorized service locations should be utilized
for major service and repair requirements.
18. Never attempt to make major repairs on this unit
unless you have been properly trained. Improper service procedures can result in hazardous operation,
equipment damage and voiding of manufacturer’s
warranty.
19. Check shear bolts and other bolts at frequent intervals for proper tightness to be sure the equipment is
in safe working condition.
EMISSIONS
1. Engine exhaust from this product contains chemicals
known, in certain quantities, to cause cancer, birth
defects, or other reproductive harm.
2. If available, look for the relevant Emissions Durability
Period and Air Index information on the engine emissions label.
Safety Rules
21. Keep in mind the operator is responsible for accidents occurring to other people or property.
22. Data indicates that operators, age 60 years and
above, are involved in a large percentage of power
equipment-related injuries. These operators should
evaluate their ability to operate the unit safely enough
to protect themselves and others from injury.
23. DO NOT wear long scarves or loose clothing that
could become entangled in moving parts.
24. Snow can hide obstacles. Make sure to remove all
obstacles from the area to be cleared.
CHILDREN
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the
unit and the operating activity. Never assume that children
will remain where you last saw them.
1. Keep children out of the area and under the watchful
care of another responsible adult.
2. Be alert and turn unit off if children enter the area.
3. Never allow children to operate the unit.
4. Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
CLEARING A CLOGGED DISCHARGE
CHUTE
Hand contact with the rotating impeller inside the discharge chute is the most common cause of injury associated with snowthrowers. Never use your hand to clean
out the discharge chute.
To clear the chute:
1. SHUT OFF THE ENGINE.
2. Wait 10 seconds to be sure the impeller blades have
stopped rotating.
3. Always use a clean out tool, not your hands.
SERVICE, MAINTENANCE, AND STORAGE
1. Check shear bolts and other bolts at frequent intervals for proper tightness to be sure the equipment is
in safe working condition.
2. Never store the machine with fuel in the fuel tank
inside a building where ignition sources are present
such as hot water and spacer heaters, or clothes dryers. Allow the engine to cool before storing in any
enclosure.
3. Always refer to the operator’s manual for important
details if the snowthrower is to be stored for an
extended period.
4. Maintain or replace safety and instruction labels as
necessary.
5. Run the machine a few minutes after throwing snow
to prevent freeze-up of the collector/impeller.
6. If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors
have dissipated.
7. Always observe safe refueling and fuel handling practices when refueling the unit after transportation or
storage.
4
Identification Numbers
When contacting your authorized dealer for replacement parts, service, or information you MUST have
these numbers.
Record your model name/number, manufacturer’s identification numbers, and engine serial numbers in the
space provided for easy access. These numbers can be
found in the locations shown.
NOTE: For location of engine identification numbers,
refer to the engine owner’s manual.
ENGINE REFERENCE DATA
Model Description Name/Number
Unit MFG Number
PRODUCT REFERENCE DATA
Unit SERIAL
Number
Dealer Name
Date Purchased
Engine Make
Engine Type/Spec
Engine Model
Engine Code/Serial Number
CE IDENTIFICATION TAG MARKINGS
A. Manufacturer’s Identification Number (Part Number)
B. Manufacturer’s Serial Number
C. Power Rating in Kilowatts
D. Maximum Engine Speed in Rotations per Minute
E. Manufacturer’s Address
F. Year of Manufacture
G. CE Compliance Logo
H. Mass of Unit in Kilograms
I. Sound Power in Decibels *
J. Model Number
NOTE: Decal format and configuration may differ from
illustration.
See page 29 for actual CE compliance information.
* See page 29 for CE compliance information regarding
sound pressure and vibration.
Identification Numbers
SSAAMMPPLLEE
SSAAMMPPLLEE
North
American / CE
Models
CE Models
(only)
ID Tag Location
F
A
B
C
H
I
E
D
G
J
Sample Only
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6
Safety Decals
Part No. 1733057
Discharge Chute Danger Decal
Part No. 1727207
Discharge Chute Danger Decal
Part No. 1727208
Auger Danger Decal
Part No. 7100821
WARNING / Main Dash Decal, North American Models
Part No. 7100822
WARNING / Main Dash Decal, CE Models
Part No. 1726946
Auger Control Decal
Part No. 1727023
Auger Control Decal
Part No. 1716532
Auger Danger Decal
Part No. 1722867
Lubrication Decal
Part No. 1722867
Lubrication Decal
GENERAL
This unit has been designed and manufactured to provide you with the safety and reliability you would expect
from an industry leader in outdoor power equipment
manufacturing.
Although reading this manual and safety instructions it
contains will provide you with the necessary basic knowledge to operate this equipment safely and effectively, we
have placed several safety labels on the unit to remind
you of this important information while you are operating
your unit.
All safety and instructional messages on your unit should
be carefully read and obeyed. Personal bodily injury can
result when these instructions are not followed. The
information is for your safety and it is important. The
safety decals below are on your unit.
If any of these decals are lost or damaged, replace them
at once. See your local dealer for replacements.
These labels are easily applied and will act as a constant
visual reminder to you, and others who may use the
equipment, to follow the safety instructions necessary for
safe, effective, operation.
CE MODEL DECALS
NORTH AMERICAN
MODEL DECALS
Auger
Engage
Auger
Disengage
1726946
DANGER
Amputation hazard
Contact with the auger will cause
serious injury.
• Keep hands, feet, and clothing
away.
• Shut off engine before servicing.
1716532
1727023
Warning: Read Operator’s Manual.
Read and understand the Operator’s
Manual before using this machine.
CE Safety Icons & Compliance Specs
Danger: Thrown Objects.
This machine is capable of throwing
objects and debris. Keep bystanders
away.
Warning: Remove Key Before
Servicing.
Remove the key, disconnect spark
plug wire, and consult technical literature before performing repairs or
maintenance.
Danger: Dismemberment.
The auger can amputate limbs. Keep
hands and feet away from auger and
rotating parts. Keep bystanders and
children away when engine is running.
Danger: Dismemberment.
The impeller can amputate limbs.
Stop the engine, remove the key, and
disconnect spark plug wire before
clearing the discharge chute or performing service work. Keep hands
and feet away from impeller and rotating parts.
7
Danger: Breathing Hazard.
Do not run the engine indoors except
for starting the engine or for transporting the snowthrower in or out of the
building. Open the outside doors;
exhaust fumes are dangerous.
Danger: Burn Hazard.
Never touch a hot engine or muffler.
Danger: Remove Key Before
Refueling.
Stop engine, remove key, and wait at
least 2 minutes before refueling.
8
Features, Controls, &
Operation
Please take a moment
and familiarize
yourself with the
name, location, and
function of these
controls so that you will
better understand the
safety and operating
instructions provided in
this manual.
ALL MODELS
1,2..
9
Features & Controls
Fuel
Fuel tank filler cap (see illustration). Note: The fuel shut
off valve is located under the fuel tank. Close the valve
when the snowthrower is not in use. Open the valve
before starting.
Starter Handle
Used to pull-start the engine.
Primer Button
Primes carburetor for faster cold starting.
Engine Key
Prevents starting of engine without key. Stops engine
when removed.
Choke Knob
Adjusts air/fuel mix for easier cold weather starting.
On/Off Switch
Prevents starting of engine.
Speed Selector
Selects forward speeds 1-5 and reverse speeds 1-2.
Traction Control / Free Hand™ Lock
Engages traction drive to wheels when depressed. Also
locks auger control when depressed simultaneously.
Releasing the traction control lever releases the Free
Hand™ auger control lock and stops the drive wheels.
Auger Control
Engages the auger/impeller when depressed. Releasing
the control stops the auger/impeller.
Chute Direction Control
Rotates the discharge chute to desired position.
Chute Deflector Knob
Locks chute deflector in desired position.
Traction Lock Pins
The traction drive to each wheel can be locked and
unlocked with the Traction Lock Pins (H, Figure 4) to permit the unit to “free-wheel,” allowing easier manual handling and transport of the snowthrower.
Electric Start Button (Optional)
Activates electric starter.
CONTROL LOCATIONS
The information below briefly describes the function of individual controls. Starting, stopping, and driving require the
combined use of several controls applied in specific sequences. To learn what combination and sequence of controls
to use for various tasks see the OPERATION section.
1,2..
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