,4U6 2 0 J997 Owner's Manual CRAFTSMAN° 21" Mulching/Side-Discharge PUSH LAWN MOWER Model No. 247.370320 CAUTION: Before using this product, read this manual and follow all Safety Rules and Operating Instructions. Sears, Roebuck and Co., Hoffman Printed in U.S.A. Estates, IL 60179, U.S.A.
Page Content Content Page Warranty Information 2 Maintenance 12 Safe Operation Practices 3 Service & Adjustment 15 Slope Gauge 6 Storage 17 Assembly 7 Trouble-Shooting 19 Operation 9 Parts List 20 Two-Year Warranty on Craftsman Lawn Mower For two years from the date of purchase, when this Craftsman lawn mower is maintained, lubricated, and tuned up according to the instructions in the owner's manual, Sears will repair, free of charge, any defects in material or workmanship.
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 instructionsin this manual before attempting to operate your lawn.mower. Failureto comply with these instructionsmay resultin personal injury.When you see this symbol--heed its warning. r I ,_ I _.- nANnER-- lu Your lawn mower was built to be operated according to the rules for safe operation in this manual.
walking. If you must back the mower away from a waltor obstruction first look down and behind, and then follow these steps: a. Step back from the mower to fully extend your arms. b. Be sure you are well balanced with sure footing. c. Pull the mower back slowly, no more than half way toward you. d. Repeat these steps as needed. Do not operate the mower while under the influence of alcohol or drugs. Do not engage the self-propelled mechanism on units so equipped while starting engine.
Keep all nuts, bolts, and screwstight to be sure the equipment is in safe workingcondition. Never tamper with safety devices. Check their properoperation regularly. After striking a foreign object, stop the engine, remove the wire from the spark plug, and thoroughlyinspectthe mower for any damage. Repair the damage beforestarting and operating the mower. Use only an approved gasoline container. Never remove gas cap or add fuel while the engine is running.
_) Z m_ SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE ! Ii.q _._ _" _" _ _. _. , _li_ ; : , -._: '- A I'_ I_ - __Okoo _ : A CORNER OR AOF FENCE A BUILDING POST ' il ' ,_ POWER POLE . ,, - °II:: _ ,_ 6 411i,m,,/ill, iu_ u.I U.I a. _ --_ __ _ "' "' €/)a. O Do not mow on inclines with a slope in excess of 15 degrees (a rise of approximately 2-112 feet every 10 feet). A riding mower could overturn and cause serious injury.
REMOVING • • UNIT FROM CARTON mower and/or front or behind the mower is observed from the operating position. Remove staples, break glue on top flaps, or cut tape at carton end and peel along top flap to open carton. Remove loose parts if included with unit (i.e., owner's manual, etc.). See Figure 1. LOOSE PARTS a. Side Discharge Chute b. Owner's Manual c. A Bottle of Engine Oil 1. Remove manuel & loose parts TOOLS REQUIRED a. Pair of Pliers b.
Note: Make sure to route the cables inside the lower handle. Also do not crimp the cables while rifting the handle up, mulching cover to the deck. See Figure 5A. Keep the cover in a safe place for future use. Save the wing nuts. Ptace the side discharge chute on the deck in place of the mulching cover so that the top flange of the discharge chute goes under the deck. See Figure 5B. Align the three slots on the chute with the hardware slots on the deck.
KNOW YOUR LAWN MOWER (Refer to Figure 6.) Read this owner's manual and safety rules before operating your lawn mower. Compare the illustrations in Figure 6 with your lawn mower to familiarize yourself with the location of various controls and adjustments. Save this The operation of any lawn mower can result in foreign objects being thrown into the operator's eyes and causing severe eye damage. Always wear safety glasses while operating the manual for future reference.
STOPPING ENGINE NOTE: Although multi-viscosity oils (5W30, 10W30, etc.) improve starting in cold weather, these multiviscosity oils will result in increased oil consumption when used above 32°F. Check the oil level more frequently to avoid possible engine damage from running low on oil. Release blade control handle to stop the engine and the blade. Disconnect spark plug wire and move away from spark plug to prevent accidental starting.
stroke.Keepingafirmgriponthestarter handle,lettheropereturntothestarterslowly. • Aftertheenginestarts,movethrottlecontrolto desiredenginespeed. Note:ff engine fails to start after three pulls, repeat USING YOUR LAWN MOWER Your mower is designed to operate as a mulching or a side discharge unit. • For converting from a mulcher to a side discharge unit, refer to instructionson page 8 of this manual. steps,?, 3, and4. 4. Squeeze blade control handle • • 5. Pull rope 1. Attach control to FAST • plug 3.
GENERAL RECOMMENDATIONS Disconnect spark plug wire. Drain the gasoline from the lawn mower, or place a piece of plastic under the gas cap. Tip the mower so that it rests on the housing. Keep the side with the air cleaner facing up. Hold it firmly. Scrape clean the underside of the deck with a suitable tool. Put the mower back on its wheels on the ground. If you had put plastic under the gas cap, make sure to remove it now. Always observe safety rules when performing any maintenance.
Engine Oil Wrap in a clean cloth and squeeze (do not twist) until completely dry, or allow to air dry. Saturate with engine oil and squeeze (don't twist) to distribute oil and remove excess oil. Only use high quality detergent oil rated with API service classification SF, SG or SH. Select the oil's viscosity grade according to your expected operating temperature. Refer to page 10 of this manual for viscosity chart. Stop engine and wait several minutes before checking oil level.
assembly. Use a grease gun to lubricate the casters every 25 operating hours or so. washing with a commercial solvent. Feeler gap .030" Blade Control Handle • Lubricate the pivot points on the blade control handle and the brake cable at least once a season with light oil. The blade control handle must operate freely in both directions. For complete lubrication chart, see Figure 12.
BLADE CARE recommended torque for the bolt which is 450600 in.-Ibs. Periodically inspect the blade adapter for cracks, especially if you strike a foreign object. Replace when necessary. A WARNING: When removing the cutting blade for sharpening or replacement, protect hands by using heavy gloves or a rag to grasp the cutting blade. Disconnect spark plug wire from spark plug. Turn mower on its side making sure that the air filter and the carburetor are up.
takeyourlawn mower to your ADJUSTING nearest SEARS CUTTING HEIGHT service center. • Engine performance may be affected in altitudes above 4000 feet. To improve engine performance, install a high altitude adjustment kit, available at the SEARS service center. NOTE: A dirty air cleaner will cause an engine to run rough. Be certain air cleaner is clean and attached to the carburetor. IMPORTANT: All wheels must be placed in the same relative position.
Prepareyourlawnmowerforstorageattheendofthe seasonorif the unit will not be used for 30 days or Acidic gas can damage the fuel system of an engine while in storage. more. Store the mower in a clean, dry area. Drain fuel system & carburetor MOWER container from open flame. WARNING:outdoors Drain away fuel into approved Be sure engine is cool. Do not smoke. Clean underside of the mower following instructions in the Maintenance section of this manual. Drain the fuel tank.
stabilizer to allow the stabilizer to reach the carburetor. Do not drain the gas tank and carburetor if using fuel stabilizer. Drain all the oil from the crankcase (This should be done after the engine has been operated and is stillwarm) and refill the crankcase with fresh oil. change oil refer to the Maintenance section of this manual. Clean engine Clean engine and remove any grass clippings, dirt, or chaff from the exterior of the engine.
PROBLEM Engine fails to start POSSIBLE CAUSE CORRECTIVE 1. Blade control handle disengaged 2. Spark plug wire disconnected 3. Throttle control lever not in starting position 4. Fuel tank empty, or stale fuel 5. Blocked fuel line 6. Faulty spark plug 7. Engine flooded Engine runs erratic 1. Spark plug wire loose 2. Blocked fuel line or stale fuel ACTION 1. Engage blade control handle. 2. Connect wire to spark plug. 3. Move throttle lever to starting position. 4. Fill tank with fresh, clean fuel. 5.
SEARS CRAFTSMAN 5.5 H.P. LAWN MOWER MODEL 247.370320 7 6 12 13 4 2 \ 2 4 2O
SEARS CRAFTSMAN 5.5 H.P. LAWN MOWER Key No. MODEL 247.370320 Part No. Description 770-0751M Owner's Manual (not shown) 1. 714-0104 Hairpin Clip 2. 720-0241 Wing Nut 3, 726-0240 Cable Tie 4. 736-0451 Saddle Washer 5. 749-0907 Lower Handle 6. 749-0439B Upper handle 7. 747-0824 Control Handle 8. 720-0295 Foam Grip 9. 710-1205 Rope Guide 10. 720-0279 Handle Knob 11. 746-0883 Control Cable Box 12. 710-0605 Oval C-Sunk Scr. 13. 712-0324 Hex L-Nut 1/4-20 Thd. 14.
SEARS CRAFTSMAN 5.5 H.P. LAWN MOWER MODEL 247. 370320 dies for reference only \ 15 11 16 59 44 5 6 5 48 26 32 33 24 29 42 46 40 55 22
SEARS Key No. CRAFTSMAN 5.5 H.P. LAWN MOWER Pad No. Description 1. 143.975512 Engine) _.l_,_F Tt5Pt,_N /_ _I,_"7.,'_ 2. 734-1849 Wheel, Front Caster 7 X 2 3. 736-0105 4. MODEL 247.370320 Key No. Part No. . 30. Description 710-0654A -i-r Screw 3/8 -16 x 1.oo 31. 710-0703 Carriage Screw 1/4-20 x .75 Bell Washer ,401 X ,870 X ,063 32. 712-0397 Wing Nut 736-0182 Spring Washer .50 I,D, x 1,0 O,D, x .022 33. 726-O233 Push Nut 34. 736-0204 Flat Washer 5.
CRAFTSMAN ENGINE NO. 143.975512 FOR CRAFTSMAN 5.5 H.P. LAWN MOWER MODEL 247.370320 _347 i 301 3OO 287 b / 292 310 307 ._305 256,, 370B g00 12C %215 11_ 12 240 45 4O \ 41 243 251 42 24 261
CRAFTSMAN ENGINE CRAFTSMAN 5.5 H.P, LAWN MOWER Key No. NO. 143.975512 Part No. FOR MODEL Description Key No. 247.370320 Part No. Description 0 RPM High 3100 to 3400 46 32610A Connecting Rod Bolt 0 RPM Low 2000 to 2300 48 36030 Valve Lifter 1 36177 Cylinder 50 36031A Camshaft (MCR) 2 27652 Dowel Pin 52 29914 Oil Pump Ass'y.
Fable continued from Page 25) Key No. Part No. 135 35395 150 31672 Key No. Part No.
CRAFTSMAN ENGINE NO. 143.975512 CRAFTSMAN 5.5 H.P. LAWN MOWER FOR MODEL 247.370320 Carburetor No. 632671A Key No. 5 I Part No. Description 1.
CRAFTSMAN ENGINE NO. 143.975512 FOR CRAFTSMAN 5.5 H.P. LAWN MOWER MODEL 247.370320 Recoil Starter 590702 12 Key No. S 13 7 6 Part No. Description 590702 Recoil Starter 1 590599A Spring Pin 2 590600 Washer 3 590696 Retainer 4 590601 Washer 5 590697 Brake Spring 6 590698 Starter Dog 7 590699 Dog Spring 8 590700 Pulley & Rewind Spring Ass'y. 11 590703 Starter Housing Ass'y. (40 degree grommet) 12 590535 Starter Rope (98" x 9/64" dia.
Forthe repairor replacementpartsyouneed delivereddirectlyto yourhome Call7 am - 7 pm, 7 daysa week 1-800-366-PART (1-800-366-7278) Forin-homemajorbrandrepairservice Call24 hoursa day,7 daysa week 1-8OO-4-REPAIR (1-800-473-7247) Forthelocationof a SearsPartsandRepairCenterinyourarea Call24 hoursa day,7 daysa week 1-800-488-1222 For informationon purchasinga Sears Maintenance Agreementor to inquire about an existing Agreement call 9 am - 5 pm, Monday-Saturday 1-800-827-6655 SEARS America's Repair S_c
