Craftsman 486.248371 User Manual

Operator's lianual

42"- 2 STAGE SNOW THROWER TRACTOR ATTACHMENT

Model No. 486.248371

STOP

DO NOT RETURN TO STORE For Missing Parts or Assembly

Questions Call 1-866-576-8388

FOR TRACTORS WITH MODEL NUMBERS BEGINNING WITH 247.

CAUTION:

Before using this product, read

this manual and follow all Safety

Rules and Operating Instructions.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

www.sears.com/craftsman

PRINTED IN U.S.A.

• Safety

• Assembly

• Operation

• Maintenance

• Parts

FORM NO. 42317 (06/15/11)

TABLE OF CONTENTS

ACCESSORIES.............................................................................2

SAFETY RULES

FULL SIZE HARDWARE CHART

CARTON CONTENTS

ASSEMBLY...................................................................................7

OPERATION...............................................................................16

MAINTENANCE..........................................................................17

...........................................................................

................................................

..................................................................

SERVICE AND ADJUSTMENTS 3 4 6

STORAGE...................................................................................19

TROUBLESHOOTING.................................................................20

REPAIR PARTS ILLUSTRATION.................................22, 24, 26

REPAIR PARTS LIST

SLOPE GUIDE.............................................................................27

PARTS ORDERING/SERVICE..............................BACK COVER

...................................................

................................................

23, 25, 26

WARRAN

ONE YEAR FULL WARRANTY

When operated and maintained according to the instructions suppiied with it, if this Snowthrower faiis due to a defect in materiai or workmanship within one year from the date of purchase, caii 1-800-4-MY-HOME® to arrange for free repair (or repiacement if repair proves impossible).

If this product is used for commerciai or rentai purposes, this warranty appiies for only 90 days from the date of purchase.

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

Sears, Roebuck and Co., D817WA, Hoffman Estates, IL 60179

ACCESSORIES AND ATTACHMENTS

These and other accessories are recommended for use with your unit. Caii 1-800-4-MY-HOME® to find out if they are avaiiable. If available, they may be purchased at most Craftsman outlets or by calling 1-800-4-MY-HOME®.

The modei number and seriai numbers wiii be found on a decai attached to the snow thrower.

You shouid record both the seriai number and the date of purchase and keep in a safe pi ace for future reference.

MODEL NUMBER: 486.248371 SERIAL NUMBER: DATE OF PURCHASE:

184045

SAFETY

Read and understand the operating instructions before using.

Keep the area of operation ciear of aii persons, especiaiiy smaii chiidren and pets. Thoroughiy inspect the area to be cieared and remove aii door mats, sieds, boards, wires and other foreign objects. Use extreme caution when operating on or crossing gravei surfaces. Never direct discharge at bystanders or aiiow anyone in front of the snow thrower.

199682

Do not pi ace hands near rotating parts. Keep ciear of the discharge opening at aii times.

Never aiiow chiidren to operate the equipment. Never aiiow adults to operate the equipment without proper instruction. Disengage all clutches and shift into neutral before starting engine. Do not operate equipment without wearing adequate winter outer garments. Wear substantial footwear which will protect feet and improve footing on slippery surfaces. Check fuel before starting the engine. Do not remove the fuel cap or fill the fuel tank while the engine is running or hot. Do not fill the fuel tank indoors. Gasoline is an extremely flammable fuel. Make sure the snow thrower height is adjusted to clear the type surface it will be used on. Do not use the snow thrower without wheel weights attached to the tractor. Never make any adjustments while the engine is running. Always wear safety glasses or eye shield during operation or while performing adjustment or repair. Do not place hands or feet near rotating parts. Keep clear of the discharge opening at all times. Do not carry passengers. After striking a foreign object, stop the engine, remove the wire from the spark plug and then thoroughly inspect the snow thrower for damage. Repair any damage before restarting and operating the snow thrower. If the snow thrower starts to vibrate abnormally, stop the engine immediately and check for the cause. Vibration is generally a warning of trouble. Stop the engine whenever you leave the operating position, before unclogging the snow thrower or making any adjustments or inspections.

199683

Do not pi ace feet near rotating parts.

Take all possible precautions when leaving the unit unattended. Disengage the attachment clutch lever or switch, lower the snow thrower, shift into neutral, set the parking brake, stop the engine and remove the key. When cleaning, repairing or inspecting, make certain all moving parts have stopped. Disconnect the spark plug wire and keep it away from the plug to prevent accidental starting. Do not run engine indoors except when transporting the snow thrower in or out of the building. Open the outside doors. Exhaust fumes are dangerous. Do not clear snow across the face of slopes. Exercise extreme caution when changing direction on slopes. Do not attempt to clear steep slopes. Refer to the slope guide on page 35 of this manual. Never operate the snow thrower without guards, plates or other safety protection devices in place. Never operate the snow thrower near glass enclosures, automobiles, window wells, drop offs etc. without proper adjustment of the snow thrower discharge angle. Never run the snow thrower into snow at high speeds. Do not overload the snow thrower capacity by attempting to clear snow at too fast a rate. Never operate the snow thrower at high transport speed on slippery surfaces. Look behind and use care when backing up. Watch for traffic and stay alert when crossing or operating near roadways. Disengage power to the snow thrower when transporting or when not in use. Use only attachments and accessories approved by the manufacturer of the snow thrower (such as wheel weights, counter weights, cabs etc.) Never operate the snow thrower without good visibility.

HARDWARE PACKAGE CONTENTS

SHOWN ACTUAL SIZE

43063

43182

43661

43020

48106

43351

43084

J__L

49933 ) C

46938

710-0890A

43840

43350

43682

44215

w,x

47630

47631

43086

FF GG HH

43003

^ I—

□

712-3083 43019 HA21362 43082 47810 47572 46584

II JJ KK

27231

47598

NOT SHOWN ACTUAL SIZE

46959

731-0851A

711-0198

47134 43343

43055

47788

714-04061

1643-60

726-0178

23727

IMPORTANT: Not all Items supplied In the hardware bag will be needed for your particular tractor. Unneeded Items may be discarded after you have completed assembly and checked operation of unit. DO NOT DISCARD the two spare shear bolts (K) and 5/16" nylock nuts (HH). Refer to the Service and Adjustments section on page 18.

REF. QTY. DESCRIPTION REF. QTY. DESCRIPTION

A 2 Hex Bolt, 1/2" X 1-1/2" AA 2

Bowed Washer B 2 Hex Bolt, 1/2" X 1-1/4" BB 7 Lock Washer, 3/8" C 1 Hex Bolt, 3/8" X 3-1/4" CC 2 Spacer, 1/2" D 2 Hex Bolt, 5/16" X 1-3/4" DD 4 Nylock Nut, 1/2" E 2 Hex Bolt, 5/16" X 1-1/4" EE 4 Jam Nut, 1/2"

F 4 Hex Bolt, 5/16" x1" FF 6 Nylock Nut, 3/8"

G 8 Hex Bolt, 5/16" X 3/4" GG 2 Hex Lock Nut, 3/8"

H 6 Hex Bolt, 1/4" X 1" HH 21 Nylock Nut, 5/16" (2 spare parts)

1 4 Shoulder Bolt, Hex Head II 10 Flanged Nut, 3/8"

J 2 Shoulder Bolt, Round Head JJ 1 Flanged Nut, 5/16" K 2

Shear Bolt (spare parts)

KK 6 Flanged Nut, 1/4"

L 6 Carriage Bolt, 3/8" x 1" LL 1 Spring

M 2 Carriage Bolt, 5/16" x 1-3/4" MM 3

Chute Keeper N 2 Carriage Bolt, 5/16" x 1-1/4" NN 1 Trunnion

P 2 Carriage Bolt, 5/16" x 3/4" PP 4 Hairpin Cotter, 1/8"

4 Carriage Bolt, 5/16" x 1"

6 Hex Bolt, 3/8" X 1" (Thread Forming)

4 Hairpin Cotter, 5/64"

1 Hairpin Cotter, 3/32" R 2 Hex Bolt, 3/8" X 3/4" (Thread Forming) RR 2 Lock Pin S

V 22

2 Hex Bolt, 5/16" X 3/4" (Thread Forming) 4 Washer, 1/2" x 1" 7 Washer, 1/4"

Washer, 5/16" (Extra washers Included)

TT UU VV 2 Chain, Tensioning

2 Oulck Release Pin

1 Plastic Cap 1 Spacer, 1/4"

w 1 Washer, 3/8" (Thin) WW 2 Tall Reflector

X 3 Washer, 3/8" Standard XX 2 Nylon Tie Y 2 Lock Washer, 5/16"

8 Washer, 1/2" x 1-1/2"

CARTON CONTENT

1. Housing Assembly 12. Hanger Bracket Assembly R.H

Lift Handle and Cable

3. Chute Crank Rod Assembly 14. Rear Frame Bracket L.H.

4. Support Tube, Crank Rod 15. Rear Frame Bracket R.H.

5. V-Belt, Drive 52" (#41353) 16. Front Frame Bracket L.H.

6. V-Belt, Drive 55" (#46989) 17. Front Frame Bracket R.H.

Chute and Control Cable Assembly

8. Clutch Idler Assembly 19.

9. Anti-rotation Bracket 20.

10.

V-Belt, Auger (Attached to Housing Assembly)

11.

Frame Brace

ONLY ITEMS NEEDED FOR MODEL 247. TRACTORS ARE SHOWN

13. Hanger Bracket Assembly L.H.

18. Support Link (2) Support Tube (2) Side Plate L.H.

21.

Side Plate R.H.

]

ASSEMBLY

LOCATE TRACTOR'S MODEL LABEL

Look under your tractor seat to locate the model number label shown below. This manual Is for tractors with model numbers that start with 247 as shown below.

247 MODEL TRACTORS

CRflFTSMflN^ =

CONFORMS TO ANSI B71.1-2003 SAFETY STANDARDS

C MODEL 247. 000000 j

ilill

IMPORTANT: If your model number starts with 917, use

the owner's manual and the parts that are contained In the other parts bag.

SERIAL OOOOOOAOOOOOO

FOR PARTS AND SERVICE CALL 1-800-4UY-HOME

SEARS, ROEBUCK AND CO,, Hoffman Estates, IL 60179

CAUTION: Before starting to assemble the snow thrower, remove the sparkplug wlre(s), set the parking brake and remove the key from the tractor Ignition.

TRACTOR PREPARATION

Before performing these Instructions, refer to the Service and Adjustments section of your tractor owner's manual for specific safety Instructions.

• Allow engine, muffler and exhaust deflector to cool before beginning.

• Remove any front or rear attachment which Is mounted to your tractor.

• Remove the mower deck. Refer to your tractor owner's manual for removal Instructions. Mark all loose parts and save for reassembly.

• Remove the tractor hood. Refer to your tractor owner's manual for removal Instructions.

TOOLS REQUIRED FOR ASSEMBLY

(2) 7/16" Wrenches (2) 1/2" Wrenches (2) 9/16" Wrenches (2) 3/4" Wrenches (1) Knife

ADDITIONAL ITEMS REOUIRED

General Purpose Grease

REMOVAL OF PARTS FROM CARTON

• Remove all loose parts, parts bags and hardware bags from the carton. Lay out and Identify parts and hardware using the Illustrations on pages 4, 5 and 6. The parts bag labeled for 917 model tractors will not be needed.

IMPORTANT: Right hand (R.H.) and left hand (L.H.) side of the tractor are determined from the operators position while seated on the tractor.

STEP 1: (SEE FIGURE 1)

• Assemble a shoulder bolt and a 3/8" nylock nut to the holes shown on each side of the tractor frame.

STEP 3: (SEE FIGURE 3)

• Attach the frame brace between the front mount plates using two 1/2" x 1-1/4" hex bolts, 1/2" x 1-1/2"

STEP 2: (SEE FIGURE 2)

• Place a front mount plate onto each shoulder bolt and Install two quick release pins as shown.

STEP 4: (SEE FIGURE 4)

• Measure from the center of the three holes Indicated In figure 4 to select the hole that Is approximately 10" above the ground In both front mount plates.

• Install a shoulder bolt and 3/8" nylock nut In the selected hole In each front mount plate.

STEP 5: (SEE FIGURE 5)

• Remove the thread forming bolt from the hole in the footrest bracket on the left side of the tractor frame.

• Attach the L.H. hanger bracket to the empty hole using a 5/16" x 1" hex bolt, a 5/16" lock washer, and a 5/16" flat washer. Place the flat washer between the hanger bracket and the footrest bracket.

• Repeat on the right side of the tractor frame using the the R.H. hanger bracket.

STEP 7 (SEE FIGURE 7)

• Insert tensioning chains through the holes shown and attach to the springs on the upper and lower idler arms.

• Attach a 3/32" hairpin cotter to the chain attached to the upper idler arm, placing it in the third link from the spring.

STEP 6: (SEE FIGURE 6)

• Turn the clutch idler assembly upside down.

• Attach the spring from the parts bag to the bottom of the upper idler arm. Hook the spring onto the bolt that extends through the nut on the bottom of the upper idler arm and then install a 3/8" hex lock nut onto the bolt. Leave enough space for the spring to pivot.

STEP 8: (SEE FIGURE 8)

• Refer back to step 4. If you used the top hole indicated in step 4, use hole A in this step. If you used

one of the two lower holes, use hole B in this step.

• Attach the R.H. and L.H. rear frame brackets on the

inside to either hole A or B using one 5/16" x 3/4" hex bolt and 5/16" nylock nut for each bracket. Do not

tighten yet.

• Assemble the R.H. and L.H. front frame brackets

on the outside using two 5/16" x 3/4" hex bolts and 5/16" nylock nuts for each bracket.

+ 19 hidden pages