Craftsman 247889800 Owner’s Manual

Operator’s Manual

®

21” SNOW BLOWER

Model No. 247.889800

WARNING! Before using this product, read this manual and follow all safety rules and operating instructions.

SAVE THESE INSTRUCTIONS!

•SAFETY

•UNPACKING

•ASSEMBLY

•OPERATION

•MAINTENANCE

•ESPAÑOL

Sears Brands Management Corporation, Hoffman Estates, IL 60179, U.S.A.

Used Under License

Visit our website: www.craftsman.com

Form No. 769-11710B

(July 12, 2018)

TABLE OF CONTENTS

Warranty Statement.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	2	Off-Season Storage...................................	18
Safety Instructions.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3	Troubleshooting.. . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . 19
Unpacking & Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	7	Español. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	21
Operation .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	11	Service Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . .	Back Cover
Service and Maintenance .. . . . . . . . . . . . . . . . . . . . . . . . . . . .	14

WARRANTY STATEMENT

CRAFTSMAN LIMITED WARRANTY

FOR TWO YEARS from the date of sale, this product is warranted against defects in material or workmanship.

WITH PROOF OF SALE, a defective product will receive free repair. If the product cannot be repaired it will be replaced free of charge. For warranty coverage details to obtain free repair, visit the web page: www.craftsman.com/warranty

This warranty covers ONLY defects in material and workmanship. Warranty coverage does NOT include:

•Expendable items that can wear out from normal use within the warranty period, including but not limited to augers, auger paddles, drift cutters, skid shoes, shave plate, shear pins, spark plug, air cleaner, belts, and oil filter.

•Standard maintenance servicing, oil changes, or tune-ups.

•Tire replacement or repair caused by punctures from outside objects, such as nails, thorns, stumps, or glass.

•Tire or wheel replacement or repair resulting from normal wear, accident, or improper operation or maintenance.

•Repairs necessary because of operator abuse, including but not limited to damage caused by over-speeding the engine, or from impacting objects that bend the frame, auger shaft, etc.

•Repairs necessary because of operator negligence, including but not limited to, electrical and mechanical damage caused by improper storage, failure to use the proper grade and amount of engine oil, or failure to maintain the equipment according to the instructions contained in the operator’s manual.

•Engine (fuel system) cleaning or repairs caused by fuel determined to be contaminated or oxidized (stale). In general, fuel should be used within 30 days of its purchase date.

•Normal deterioration and wear of the exterior finishes, or product label replacement.

This warranty is void if this product is ever used while providing commercial services or if rented to another person.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Sears Brands Management Corporation, Hoffman Estates, IL 60179

PRODUCT SPECIFICATIONS			MODEL NUMBER
Engine Series:	See Engine Operator’s Manual		Model Number _ ________________________________
Engine Oil Type:	See Engine Operator’s Manual		Serial Number _ _________________________________
Engine Oil Capacity:	See Engine Operator’s Manual		Date of Purchase ________________________________
Fuel:	Unleaded Gasoline		Record the model number, serial number,
			and date of purchase above..

© Sears Brands, LLC

2

SAFETY INSTRUCTIONS

WARNING

This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these

instructions may result in personal injury. When you see this symbol, HEED ITS WARNING!

DANGER

This machine was built to be operated according to the safe operation practices in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This machine is capable of amputating fingers, hands, toes and feet and throwing debris. Failure to observe the following safety instructions could result in serious injury or death.

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 defects or other reproductive harm.

WARNING

Your Responsibility—Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine.

SAVE THESE INSTRUCTIONS!

TRAINING

•Read, understand, and follow all instructions on the machine and in the manual(s) before attempting to assemble and operate. Failure to do so can result in serious injury to the operator and/or bystanders. Keep this manual in a safe place for future and regular reference and for ordering replacement parts.

•Be familiar with all controls and their proper operation. Know how to stop the machine and disengage them quickly.

•Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand the instructions and safe operation practices in this manual and on the machine and be trained and supervised by an adult.

•Never allow adults to operate this machine without proper instruction.

•Thrown objects can cause serious personal injury. Plan your snow-throwing pattern to avoid discharge of material toward roads, bystanders and the like.

•Keep bystanders, pets and children at least 75 feet from the machine while it is in operation. Stop machine if anyone enters the area.

•Exercise caution to avoid slipping or falling, especially when operating in reverse.

PREPARATION

•Thoroughly inspect the area where the equipment is to be used. Remove all doormats, newspapers, sleds, boards, wires and other foreign objects, which could be tripped over or thrown by the auger/impeller.

•Always wear safety glasses or eye shields during operation and while performing an adjustment or repair to protect your eyes. Thrown objects which ricochet can cause serious injury to the eyes.

•Do not operate without wearing adequate winter outer garments. Do not wear jewelry, long scarves or other loose clothing, which could become entangled in moving parts. Wear footwear which will improve footing on slippery surfaces.

•Use a grounded three-wire extension cord and receptacle for all machines with electric start engines.

•Disengage all control levers before starting the engine.

•Never attempt to make any adjustments while engine is running, except where specifically recommended in the operator’s manual.

•Let engine and machine adjust to outdoor temperature before starting to clear snow.

Safe Handling of Gasoline:

To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin and change clothes immediately.

•Use only an approved gasoline container.

•Extinguish all cigarettes, cigars, pipes and other sources of ignition.

•Never fuel machine indoors.

•Never remove gas cap or add fuel while the engine is hot or running.

•Allow engine to cool at least two minutes before refueling.

•Never overfill fuel tank. Fill tank to no more than ½ inch below bottom of filler neck to provide space for fuel expansion.

•Replace gasoline cap and tighten securely.

•If gasoline is spilled, wipe it off the engine and equipment. Move machine to another area. Wait 5 minutes before starting the engine.

•Never store the machine or fuel container inside where there is an open flame, spark or pilot light (e.g. furnace, water heater, space heater, clothes dryer etc.).

•Allow machine to cool at least 5 minutes before storing.

•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.

•If possible, remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle.

•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 a nozzle lock-open device.

3

SAFETY INSTRUCTIONS

OPERATION

•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 feet.

•The auger/impeller control lever is a safety device. Never bypass its operation. Doing so makes the machine unsafe and may cause personal injury.

•The control levers must operate easily in both directions and automatically return to the disengaged position when released.

•Never operate with a missing or damaged chute assembly. Keep all safety devices in place and working.

•Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas.

•Do not operate machine while under the influence of alcohol or drugs.

•Muffler and engine become hot and can cause a burn. Do not touch. Keep children away.

•Exercise extreme caution when operating on or crossing gravel surfaces. Stay alert for hidden hazards or traffic.

•Exercise caution when changing direction and while operating on slopes.

•Plan your snow-throwing pattern to avoid discharge towards windows, walls, cars etc. Thus, avoiding possible property damage or personal injury caused by a ricochet.

•Prevent possible property damage or personal injury from object ricochet by planning your snow throwing pattern to avoid discharge towards windows, walls, cars, etc.

•Do not overload machine capacity by attempting to clear snow at too fast of a rate.

•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.

•Disengage power to the auger/impeller when transporting or not in use.

•Never operate machine at high transport speeds on slippery surfaces. Look down and behind and use care when backing up.

•If the machine should start to vibrate abnormally, stop the engine, disconnect the spark plug wire and ground it against the engine. Inspect thoroughly for damage. Repair any damage before starting and operating.

•Disengage all control levers and stop engine before you leave the operating position (behind the handles). Wait until the auger/impeller comes to

a complete stop before unclogging the chute assembly, making any adjustments, or inspections.

•Never put your hand in the discharge or collector openings. Do not unclog chute assembly while engine is running. Shut off engine and remain behind handles until all moving parts have stopped before unclogging.

•Use only attachments and accessories approved by the manufacturer (e.g. wheel weights, tire chains, cabs etc.).

•When starting engine, pull cord slowly until resistance is felt, then pull rapidly. Rapid retraction of starter cord (kickback) will pull hand and arm toward engine faster than you can let go. Broken bones, fractures, bruises or sprains could result.

CLEARING A CLOGGED DISCHARGE CHUTE

Hand contact with the rotating impeller inside the discharge chute is the most common cause of injury associated with snow blowers. Never use your hand to clean out the discharge chute.

To clear the chute:

a.SHUT THE ENGINE OFF!

b.Wait 10 seconds to be sure the impeller blades have stopped rotating.

c.Always use a clean-out tool, not your hands.

MAINTENANCE & STORAGE

•Never tamper with safety devices. Check their proper operation regularly. Refer to the maintenance and adjustment sections of this manual.

•Before cleaning, repairing, or inspecting machine disengage all control levers and stop the engine. Wait until the auger/impeller come to a complete stop. Disconnect the spark plug wire and ground against the engine to prevent unintended starting.

•Check bolts and screws for proper tightness at frequent intervals to keep the machine in safe working condition. Also, visually inspect machine for any damage.

•Do not change the engine governor setting or over-speed the engine. The governor controls the maximum safe operating speed of the engine.

•Snow blower shave plates and skid shoes are subject to wear and damage. For your safety protection, frequently check all components and replace with original equipment manufacturer’s (OEM) parts only as listed in the Parts pages of this Operator’s Manual. Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!

•Check control levers periodically to verify they engage and disengage properly and adjust, if necessary. Refer to the adjustment section in this operator’s manual for instructions.

•Maintain or replace safety and instruction labels, as necessary.

•Observe proper disposal laws and regulations for gas, oil, etc. to protect the environment.

•Prior to storing, run machine a few minutes to clear snow from machine and prevent freeze up of auger/impeller.

•Never 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.

•Always refer to the operator’s manual for proper instructions on off-season storage.

•Check fuel line, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.

•Do not crank engine with spark plug removed.

•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 have the machine inspected annually by an authorized service dealer to ensure that all mechanical and safety systems are working properly and not worn excessively. Failure to do so can result in accidents, injuries or death.

4

SAFETY INSTRUCTIONS

DO NOT MODIFY ENGINE

To avoid serious injury or death, do not modify engine in any way. Tampering with the governor setting can lead to a runaway engine and cause it to operate at unsafe speeds. Never tamper with factory setting of engine governor.

NOTICE REGARDING EMISSIONS

Engines which are certified to comply with California and federal EPA emission regulations for SORE (Small Off Road Equipment) are certified to operate on regular unleaded gasoline, and may include the following

emission control systems: Engine Modification (EM), Oxidizing Catalyst (OC), Secondary Air Injection (SAI) and Three Way Catalyst (TWC) if so equipped.

SPARK ARRESTOR

WARNING

This machine is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brushcovered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrestor meeting applicable local or state laws (if any).

If a spark arrestor is used, it should be maintained in effective working order by the operator. In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands.

A spark arrestor for the muffler is available through your nearest Sears Parts and Repair Service Center, or by calling 1-888-331-4569.

5

SAFETY INSTRUCTIONS

SAFETY SYMBOLS

This page 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

Description

READ THE OPERATOR’S MANUAL(S)

Read, understand, and follow all instructions in the manual(s) before attempting to assemble and operate..

WARNING— ROTATING BLADES

Keep hands out of inlet and discharge openings while machine is running.. There are rotating blades inside..

WARNING— ROTATING BLADES

Keep hands out 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 feet..

WARNING—THROWN OBJECTS

This machine may pick up and throw and objects which can cause serious personal injury..

WARNING—GASOLINE IS FLAMMABLE

Allow the engine to cool at least two minutes before refueling..

WARNING— CARBON 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..

WARNING— HOT SURFACE

Engine parts, especially the muffler, become extremely hot during operation.. Allow engine and muffler to cool before touching..

WARNING: Your Responsibility—Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine..

SAVE THESE INSTRUCTIONS!

6

ASSEMBLY

NOTE: All references to the left or right side of the snow blower are from the operator’s position. Any exceptions will be noted.

NOTE: This Operator’s Manual covers several models. Features may vary by model. Not all features in this manual are applicable to all models and the model depicted may differ from yours.

Unpacking the Snow Blower

1.Open the top of the carton.

2.Cut down the corners on the front of the carton and fold down the front side.

3.Pull the snow blower out of the carton. Be sure not to damage the chute, or any cables attached to the chute, which is shipped under the shroud on the backside of the carton.

Assembly

Positioning the Upper Handle

1.Remove the wing knobs and carriage bolts from the top of the lower handle. See Figure 1. It is not necessary to remove the shoulder screw and flange lock nut below the wing knob and carriage bolt.

Wing Knob

Carriage Bolts

Wing Knob

Figure 1

2.Pivot the upper handle into the operating position. Be sure not to pinch any of the cables in the process. See Figure 2.

Figure 2

3.The handle can be set in three different positions. Place the handle in the desired position, then install wing knobs and carriage bolts in the appropriate hole and secure the handle. See Figure 3.

Carriage Bolt

Wing

Knob

Figure 3

7

Installing the Chute

1.Remove the hex washer screws in the chute base. See Figure 4.

ASSEMBLY

Installing the Chute Rotation Control Assembly

1.Remove the four hex washer screws from the back of the handle (two on each side). See Figure 6.

Figure 4

2.Align the holes in the chute base with the holes in the lower chute and secure with the previously removed screws. See Figure 5.

Figure 6

2.Using the four hex washer screws, install the chute rotation control assembly. See Figure 7.

Figure 7

Figure 5

8

ASSEMBLY

3.Remove the screw and hex lock nut from the universal joint. See Figure 8.

Universal Joint

Hex Lock Nut

Screw

Hex Lock Nut

Chute Rod

Screw

Figure 8

NOTE: Make sure the chute is facing forward when installing the universal joint.

4.Install the universal joint on the end of the chute rod. See Figure 8.

NOTE: Be sure the holes in the universal joint line up with the holes in the chute rod. You may have to activate the chute rotation control trigger to allow you to line up the holes.

5.Secure the universal joint with the hex nut and screw previously removed. See Figure 8.

6.Slide the protective sleeve over the universal joint. See Figure 9.

Installing the Recoil Starter Handle

1.Remove the eye bolt and handle knob from the manual bag.

2.Place the eye bolt and handle knob on the upper handle as shown in Figure 10. Do not fully tighten the hardware until instructed to do so.

Recoil Starter Handle

Eye Bolt

Handle Knob

Figure 10

NOTE: The opening of the eye bolt should face toward the back of the snow blower.

3.Slowly pull the recoil starter handle up towards the eye bolt.

4.Slip the recoil starter rope into the eye bolt from the back side of the snow blower. See Figure 10.

5.Securely tighten the eye bolt and handle knob.

Set-Up

Fuel Recommendations

			CAUTION
			Operating the engine with E15 or E85 fuel, an oil/gasoline mixture, dirty
			gasoline, or gasoline over 30 days old without fuel stabilizing additive
			may result in damage to your engine’s carburetor. Subsequent damage
			would not be covered under the manufacturer’s warranty.
		Use automotive gasoline (unleaded or low leaded to minimize combustion chamber
		deposits) with a minimum of 87 octane. Gasoline with up to 10% ethanol (E10)
		or 15% MTBE (Methyl Tertiary Butyl Ether) can be used. Never use an oil/gasoline
		mixture or dirty gasoline. Avoid getting dirt, dust, or water in the fuel tank. DO
		NOT use E15 or E85 gasoline.
		•	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
	Figure 9		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 repeated or prolonged contact with skin or breathing of vapor.

9

ASSEMBLY

Adding Fuel

WARNING

Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel the machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes and other sources of ignition.

WARNING

Always keep hands and feet clear of equipment moving parts. Do not use a pressurized starting fluid. Vapors are flammable.

1.Remove the gas cap, check the fuel level and add fuel if necessary. Fill the tank until the fuel reaches 1/2” below the bottom of the filler neck to allow for fuel expansion. Be careful not to overfill.

Checking & Adding Oil

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 product warranty.

1.Place the snow blower on a flat, level surface.

2.On some models the oil filler cap/dipstick can be accessed on the left side of the shroud. See Figure 11.

Oil Filler Cap/

Dipstick

Fill

between

the high

and low

marks

3.On some models the oil filler cap/dipstick can be accessed at the rear of the snow blower. See Figure 12.

Upper Level

Lower Level

Figure 12

4.Remove the oil filler cap/dipstick and wipe the dipstick clean.

5.Insert the oil filler cap/dipstick into the oil filler neck, but do not screw it in.

6.Remove the oil filler cap/dipstick. If the level is low, slowly add oil until oil level registers between the upper lever and lower level.

NOTE: Do not overfill. Overfilling with oil may cause smoking, hard starting, or spark plug fouling.

7.Replace and tighten oil filler cap/dipstick firmly before starting engine.

NOTE: DO NOT allow oil level to fall below the lover level on the dipstick. Doing so may result in equipment malfunctions or damage.

NOTE: To change the oil on your engine, see the Maintenance section of this manual.

Figure 11

10

		OPERATION
	Auger Control	Key
	Chute Tilt Control	Primer
	Recoil Starter Handle	Electric Starter
		Button
		Electric Starter
		Outlet
	Control Handle	Choke Lever
	Gas Cap

Chute Assembly

	Muffler	Oil Fill/
	Choke Lever
		Dipstick

Electric

Starter

	Shave Plate		Oil Drain	Recoil
	Auger			Starter
				Handle
			Figure 13
	Now that you have set up your snow blower, it’s important to become acquainted		Recoil Starter Handle
	with its controls and features. Refer to Figure 13.		The recoil starter handle is used to start the engine.
	Choke Control
			Gas Cap
	RUN	CHOKE	Remove the gas cap to add fuel.
			Key
	CHOKE BELOW		The key is a safety device. It must be fully inserted in order for the
			engine to start. Remove the key when the snow blower is not in use.
	Activating the choke control closes the choke plate on carburetor and aids in		NOTE: Do not turn the key in an attempt to start the engine.
			Doing so may cause it to break.
	starting engine. The choke lever slides between the RUN	and CHOKE
			Auger
	positions.
	Primer		When engaged, the auger rotation draws snow into the auger housing and throws
	Pressing the primer, making sure to cover the vent hole		it out the discharge chute. Rubber paddles on the auger also aid in propelling the
			snow blower as they come in contact with the pavement.
	when pushing, forces fuel directly into the engine’s
	carburetor to aid in cold-weather starting.

Meets ANSI Safety Standards

Craftsman snow blowers conform to the safety standard of the American National Standards Institute (ANSI).

11

OPERATION

Auger Control

Located on the upper handle, the auger control handle is used to engage and disengage drive to the auger. Squeeze the control handle against the upper handle to engage the auger; release it to disengage.

Chute Assembly

Rotate the discharge chute to the left or right using the control handle. The pitch of the discharge chute controls the angle at which the snow is thrown. Loosen the wing knob on the side of the discharge chute before pivoting the discharge chute upward or downward with the chute tilt control. Retighten the knob once the desired position has been achieved.

Shave Plate

The shave plate maintains contact with the pavement as the snow blower is propelled, allowing snow close to the pavement’s surface to be discharged.

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.

Oil Fill/Dipstick

Engine oil level can be checked and oil added through the oil fill.

Oil Drain

Engine oil can be drained through the oil drain.

Muffler

Engine exhaust exits the engine via the muffler.

Before Starting the Engine

WARNING

Read, understand and follow all the instructions and warnings on the machine and in this manual before operating.

Starting The Engine

WARNING

Always keep hands and feet clear of moving parts. Do not use a pressurized starting fluid. Vapors are flammable.

WARNING

To avoid carbon monoxide poisoning, make sure the engine is outdoors in a well-ventilated area.

1.Make certain both the auger control is in the disengaged (released) position.

2.Insert ignition key into slot. Make sure it snaps into place. Do not attempt to turn the key. See Figure 14.

Figure 14

NOTE: The engine cannot start unless the key is fully inserted into the ignition switch.

Electric Starter

Determine that your home’s wiring is a three-wire grounded system. Ask a licensed electrician if you are not certain.

If you have a grounded three-prong receptacle, proceed as follows:

CAUTION

The extension cord can be any length, but must be rated for 15 amps at 125 volts, grounded and rated for outdoor use.

1.Plug the extension cord into the outlet located on the engine’s surface. Plug the other end of extension cord into a three-prong 120-volt, grounded, AC outlet in a well-ventilated area See Figure 15.

Figure 15

12