Craftsman 358797923 User Manual LEAF BLOWER Manuals And Guides L0805054
CRAFTSMAN Blower, Gas Manual L0805054 CRAFTSMAN Blower, Gas Owner's Manual, CRAFTSMAN Blower, Gas installation guides
User Manual: Craftsman 358797923 358797923 CRAFTSMAN LEAF BLOWER - Manuals and Guides View the owners manual for your CRAFTSMAN LEAF BLOWER #358797923. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman LEAF BLOWER Manual
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IMPORTANT MANUAL Do Not ThrowAway Operator's Manual Model No. 358.797923 358.797951 358.797983 358.797962 358.797991 Always Wear Eye Protection CUSTOMER ASSISTANCE CRRFTSNRN° 22cc/32cc 2-CYCLE ENGINE 155/170 Air Velocity GASOLINE BLOWER DANGER: READ THE OPERATOR'S MANUAL AND FOLLOW ALL WARNINGS AND SAFETY INSTRUCTIONS. FAILURE TO DO SO CAN RESULT IN SERIOUS INJURY. Sears, 530-083123-4-08/3/95 Roebuck • Assembly oOperation • Customer Responsibilities ° Service and Adjustments ° Repair Parts and Co., Hoffman Estates, IL 60179 U.S°A. SAFETY RULES CAUTION: ALWAYS DISCONNECT SPARK PLUG WIRE AND PLACE WIRE WHERE IT CANNOT CONTACT i SPARK PLUGTO PREVENT ACCIDENTAL STARTING WHEN SETTING UP, TRANSPORTING, ADJUSTING OR MAKING REPAIRS° V • inspectthe entire unit before each use for worn, loose, missing, or damaged parts.. Do not use until the unit is in proper working order. • Keep the outside surfaces free of oil and fuel. • Never start or run unit inside a closed room or building. Breathing exhaust fumes can kill. ° Never use for spreading chemicals, fertilizers, or any other material which may contain toxic substances. ° Do not set the unit on any surface except a clean, hard area to start the engine or while the engine is running.Debris such as gravel, sand, dust, grass, etc.could be pickedup by the air intake and thrown out through the discharge opening, damaging the unit, property, or causing senous injury to bystanders or the operator. • Avoid dangerous environments.. Do not use in unventilated areas or where explosive vapors or carbon monoxide build up could be present. • Avoid situations which could set the vacuum bag on fire. Do not vacuum discarded cigars or cigarettes or ash from fireplaces, barbecue pits, brush piles, etcoToavoidspreading fire, do not use blower near leaf or brush fires, fireplaces, barbecue pits, ashtrays, etc_ ° Do not overTeachor use from unstable surfaces such as ladders, trees, steep slopes, rooftops, etc. Use extra care when cleaning on stairways. Keep firm footing and balance at all times. = Never place objects inside the blower tubes; always direct the blowing debris away from people, animals, glass, and solid objects such as trees, automobiles, walls, etc_Theforce of air can cause rocks, dirt, or sticks to be thrown or to ricochet which can hurt people or'animals, break glass, or cause other damage_Do not allow the unit to be used as a toy. • Never place any object in the air intakeopening as this could restrict proper air flow and cause damage to the unit. • Never run unit without the proper equipment attached. When used as a blower, always installa blower tube.When used as a vacuum, always install vacuum tubes and vacuum bag assembly. ° Use only for jobs explained in this manual. OPERATOR SAFETY - Always wear eye protection to prevent rocks or debris from being blown or ricocheting into eyes and face which can result in blindness and/or other senous tnjury, o Always wear a respirator or facemask when working with the unit in dusty environments. • Always wear heavy, long pants, boots, and gloves. (To avoid shock of static electricity, do not wear rubber gloves.) Do not go barefoot or wear short pants, sandals, jewelry,loose clothing,or clothing with loosely hanging straps, ties, tassels, etc.; they can be caught in mov ng parts Secure hair so it isabove shoulder length • Do not operate this unit when you are tired, it],or under-the influenceof alcohol, drugs, or medication. • Keep others including children, animals, bystanders and helpers at least 50 feet (!5 meters) away Stop the engine immediately if you are approached. ° inspect the area before starting the unit Remove all debris and hard objects such as rocks, glass, wire, etc.that can ricochet, be thrown, or otherwise cause injury or damage during operation. UNIT/MAINTENANCE SAFETY • Disconnect spark plug before perforrning maintenance except for carburetor adjustment. • Use only genuine replacement parts as recommended by SEARS to avoid creating a hazard and/or voiding your warranty, o Check air intake openings, blowertubes, elbow tube,and vacuum tubes frequently, always with the engine stopped. Keep vents and tubes free of debris which can accumulate and restrict proper air flow ° Use only quality SEARS accessories and replacement parts as recommended for this unit.. ° Have al! maintenance and service not explained in this manual performed by your SEARS Service Center. FUEL SAFETY • • • Mix and pour fuel outdoors. Keep away from sparks or flames. Use a container approved for fuel. Do not smoke or ailow smoking near fuel or the unit or white using the unit. • Wipe up all fuel spills before starting engine, • Move at least 10 feet (3 meters) away from fueling s_tebefore starting engine. • Stop engine and allow unit to cool before removing fuel cap. TRANSPORTING AND STORAGE : Stop the unit before transporting Allow the engine to cool, and secure the unit before storing or transporting in a vehicle. • Empty the fuel tank before storing or transportingthe unit. Use up any fuel left in the carburetor by starting theengine and letting the engine run until it stops. • Store unit and fuel in an area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc • Store the unit out of the reach of children OPERATION SAFETY • Stop the engine before opening the vacuum inlet door or attempting to insert or remove the vacuum tubesThe engine must be stopped and the impeller blades no longer turning to avoid serious injuryfrom the rotating blades. SAFETY NOTICE Exposure to vibrations through prolonged use of gasoline powered hand units could cause blood vessel or nerve damage in the fingers hands and joints of people prone to circulation disorders or abnormal swellings Prolonged use in cold weather has been linked to blood vessel damage n otherw se healthy people, If symptoms occur' such as numbness pain, loss of strength, change in skin co or or texture or loss of feelings in the fingers, hands or joints discontinue the use of this unit and seek medica_ attention, An anti-vibration system does not guarantee the avoidance of these problems, Users who operate power tools on a continual and regular basis must monitor closely their physical condition and the condition of this unit 4_ LOOK FOR - THIS SYMBOL TO POINT OUT IMPORTANT SAFETY IS PRECAUTIONS. IT MEANS ATTENTION!!! BECOME ALERT!!! YOUR SAFETY INVOLVED. 2 SAFETY RULES WARNING: THIS POWER UNIT CAN BE DANGEROUS! THIS UNIT CAN CAUSE SERIOUS INJURY OR BLINDNESS TO THE OPERATOR AND OTHERS.THE WARNINGS AND SAFETY INSTRUCTIONS IN THIS MANUAL MUST BE FOLLOWED TO PROVIDE REASONABLE SAFETY AND EFFICIENCY IN USING THIS UNIT.THE OPERATOR IS RESPONSIBLE FOR FOLLOWING THE WARNINGS AND INSTRUCTIONS IN THIS MANUAL AND ON THE UNIT.READ THE ENTIRE OPERATOR'S MANUAL BEFORE ASSEMBLING AND USING THIS UNIT! RESTRICT THE USE OF THE POWER UNIT TO PERSONS WHO READ, UNDERSTAND AND FOLLOW THE WARNINGS AND INSTRUCTIONS INTHIS MANUAL AND ONTHE UNIT. NEVER ALLOW CHILDRENTO USE THIS UNIT_NEVER ALLOW CHILDREN TO USE THIS TOOL. THIS UNIT tS DESIGNED FOR BLOWER AND VACUUM USE ONLY. NEVER USE ANY OTHER ATTACHMENTS WITH THIS UNIT EXCEPT THE OPTIONAL GUTTER ATTACHMENT. WARNING: Thrown BLOWER CAN THROW OBJECTS VIOLENTLY. YOU CAN BE BLINDED OR INJURED. WEAR EYE AND LEG PROTECTION_ Shield HAZARD ZONE FOR BLOWN OBJECTS. BLOWER CAN THROW OBJECTS VIOLENTLY. OTHERS CAN BE BLINDED OR INJURED. KEEP PEOPLE AND ANIMALS 50 FEET (15 METERS) AWAY. Hazard Zone Operator's Manual READ OPERATOR'S MANUAL. FOLLOW ALL WARNINGS AND INSTRUCTIONS. FAILURE TO DO SO CAN RESULT IN SERIOUS INJURY. -3- PRODUCT CONGRATULATIONS on your purchase of a Sears Craftsman Gasotine Blower. tt has been designed, engineered and manufactured to give you the best possible dependability and performance. YELOGITY 358.797962 ................... 350 cu. fL/m[n. 358797983 & ......................................... 360 cur ft/m[n. ENGINE RPM Operating............................................... 7000-7600 Idle........................................................ 3800-4600 FUEL/OIL MIX RATIO........................ 40:1 (3.2 oz. per gallon gas) IGNITION ................................................ Solid State (Airgap010"to ,014") Nee: IGNITION TIMING.............................Non-adjustable,tixed SPARK PLUG .......................................... Champion (RCJ-BY) SPARK PLUG GAP ................................. 025" NUMBER WILL BE SPECIAL NOTICE For users on U.S. Forest Land and in some states, including California (Public Resources Codes 4442 and 4443), Idaho, Maine, Minnesota, New Jersey, Oregon, and Washington: Certain internal combustion engines operated on forest, brush, and/or grass-covered lands in the above areas are required to be equipped with a spark arrestor, maintained in effective working order, or the engine must be constructed, equipped, and maintained for the prevention of fire, Check with your state or local authorities for regulations pertaining to these requirements.. Failure to follow these requirements is a violation of the law..This unit is not factory-equipped with a spark arrestor; however, a spark arrestor is available as an optional part, If a spark arrestor is required in your area, contact your SEARS Service CentedDepartmenl for the correct kit. YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. AGREEMENT A Sears Maintenance Agreement is available on this product,, Contact your nearest Sears Store for details_ CUSTOMER & ENGINE 358.,797951,358.797962............... 22.cc2-cycle Air*Cooled 358.797923, 358,797983 & 358_797991.................................... 32cc 2-cycle Air-Cooled DATE OF PURCHASE: MAINTENANCE ............. 155mph 358.797983 358.797923, 358..797991 358,797923 358,797951 358.797983 358.797962 358.797991 THE MODEL AND SERIAL FOUND ON THE PRODUCT, 358.797962 358.797923, AIR VOLUME 358.797951, Please read and retain this manual. The instructions will enable you to assemble and maintain your unit properly. Always observe the "SAFETY RULES." DATE CODE!SERIAL 358.797951, 358.797991.......................................... 170mph Should you experience any problems you cannot easily remedy, please contact your nearest Sears Service Center/Department or call the 1-800 number listed on the front of this manual_ Sears has competent, well trained technicians and the proper tools to service or repair this unit. MODEL NUMBER: SPECIFICATIONS RESPONSIBILITIES • Read and observe the safety rules • Follow a regular schedule in maintaining, caring for, and using your unit° . Follow the instructions under "Customer Responsibilities" and "Storage" sections of this Operator's Manual. MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S PATENTS: 5 269 665: 52f, 1 144: 5174255; 5035 586; 4 940 02B; 4,846123: 4.B74,14_; 4,474,327; 4,413,371; 4,404 706: 4.402,106; 4.387.852; 4,325,163; 4,286,675: Re,33,050; D349,983: O322,971: D304,510; O299074; O26e,355:D263547 OTHER US AND FOREIGN PATENTS PENDING. FULL ONE YEAR WARRANTY ON SEARS BEST GAS BLOWER MODEL 358.797951 & 358.797962 For one (1) year from the date of purchase when this Gas Blower is maintained, lubricated, and tuned-up according to the instructions in the owner's manual. Sears will repair, free of charge° any defect in material or workmanship This warranty excludes the blower tubes, spark plug, and air cleaner, which are expendable parts and become worn during normar use.. If this Blower is used for commercial purposes, this warranty applies for 90 days from date of purchase, If this Blower is used for rental purposes this warranty applies for 30 days from date of purchase This warranty, applies only while this product is in use in the United States WARRANTY SERVICE IS AVAILABLE BY RETURNING THE BLOWER TO THE NEAREST SEARS SERVICE CENTER IN THE UNITED STATES This warranty gives you specific legal dghts, and you may also have other rights which vary from state to state. SEARS, ROEBUCK AND CO. DEPARTMENT 817WA, Hoffman Estates, tL 60179 FULL TWO YEAR WARRANTY ON SEARS BEST GAS BLOWER MODEL 358.797923, 358.797983 & 358,797991 For two (2) years from date of purchase, when this Gas Blower is maintained, lubrtcated_ and tuned L=paccording to the instructions in the owner's manual, Sears will repair, free of charge any defects in material or workmanship This warranty excludes blower tubes, spark plug and air cleaner, which are expendable parts and become worn during normal use f this Bower [s used for commerca purposes, this warranty applies for 90 days from data of purchase, if this Blower is used for rental purposes this warranty applies for 30 days from date of purchase This warranty appies onfy while this product is in use in the United States WARRANTY SERVICE 1S AVAILABLE BY RETURNING THE BLOWER TO THE NEAREST SEARS SERVICE CENTER IN THE UNITED STATES This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. SEARS, ROEBUCK AND CO,, D/817WA, Hoffman Estates, tL 60179 -4- TABLE OF CONTENTS Safety Rules ........................................................................................... 2 Customer Responsibilities ................................................................. 14 Product Specifications ....................................................... o4 Service and Adjustments ............................................................. 17 Warranty ............................................................................. 4 Storage ................................................................................................... 20 Accessories ..................................................................... .5 Trouble Shooting Points ........................................................... o21 Assembly .................................................................................... .6 Repair Parts .......................................................................................... 22 Operation ..................................................................................9 Repair Parts Ordering/Service .............................Back Cover INDEX A K Accessories ................................................................................... 5 Know Your Blower,,............................................................................. 9 M Adjustments Carburetor .............................................................. 19 Maintenance Schedule ..................................................... 14 Air Filter ........................................................................................... 15 Model Number_ .......................................................................... .4 O Assembly .................................................................... 6 B Operation ................................................................. ,.9 Blower Tube ....................................................................................... 7 P C Product Specifications .................................................... A R Carburetor Adjustments .......................................... 19 Carton Contents ............................................................... .,6 Repair Parts ...................................................................................... .22 Customer Responsibilities ....................................................... 14 Ordering ...................................................... Back Cover S Spark Plug ................................................................... 4 E Service and Adjustments .......................................................... 17 Engine Starter Rope ........................................................... t7 Fuel/Oil ................................................................................... 12 Starting ................................................................................. 13 Spark Plug ............................................................ 15 Storage .............................................................................. 20 T Starting ............................................................................................ 13 Storage,, .................................................................... 20 Trouble Shooting Points .................................................... 21 F V Fuel Filter ...............................................................................16 Vacuum Bag ........................................................................ .7 Fueling ..................................................................................... !2 Vacuum Tube ................................................................................. .8 W Warranty ........................................................................ 4 ACCESSORIES These accessories and attachments were available when the unit was originally purchased, They are also available at most Sears retail outlets and service centers. Most Sears stores can order these items for you when you provide the model number of your unit, Accessories .................. Safety Goggles Spark Plug Gutter ....................... Vacuum ..... Attachment Kit Attachment Kit Gas Can Air Filter Sears 2-Cycle ..... Spark Arrestor Engine Oil _J 3,2 oz. 40:1 -5- CARTON CONTENTS Parts packed separately in carton Vacuum Bag 358.797983, 358.797951 & 358,797991 Operator's Manual Upper Vacuum Tube _._% 358.797983, 358,797951 & 358.797991 _ //_"'_/_"_ L / _ Lower Vacuum Tube /J'358.797983, 358.797951 _ & 358°797991 & EIbowTube / 358.797983, 358.797951 & 35&797991 .=....f2-Cycle I1 _ Engine Oil Assist Handle 358.797983, 358.797951 & 358797991 Powerhead "_"-_oncentrator Nozzle 358.797951 & 358.797962 %___ Flare Nozzle 358°797983 & 358°797991 Blower Tube ASSEMBLY TOOLS REQUIRED FOR ASSEMBLY • Standard Screwdriver TO REMOVE BLOWER FROM CARTON • Remove loose parts bag and carton contents included with Blower, ° Remove your Blower from the packing material, • You may use the opened packing material as a work surface., -6- • After removing the contents from the carton, check parts against the Carton Contents list, • Examine the parts for damage_ Do not use damaged parts. • Notify Customer Assistance at 1-800-235-5878 immediately ff a pat1 is missing or damaged. NOTE: It is normal to hear the fuel filter rattle in an empty fuel tank. ASSEMBLY HOW TO ASSEMBLE YOUR BLOWER WARNING: Stop the engine before opening the vacuum inlet door or attempting to insert or remove the vacuum tubes. The engine must be stopped and the impeller blades no longer turning to avoid serious injury from the rotating blades. BLOWER TUBE ASSEMBLY (Fig. 1) • Locate the two locking tabs on the side of the blower tube. • Align the grooves on the nozzle with the locking tabs on the blower tube and push the nozzle onto the blower tube,, • Turn the nozzle clockwise until the parts snap into place and are firmly tightened, • Align grooves on the blower tube with locking tabs in the blower outlet (inset) and push the blower tube into the blower outlet. ° Turn the blower tube clockwise until the parts snap into place and are firmly lightene& Locking Tabs VACUUM BAG ASSEMBLY (Fig. 2 & 3) • Open the zipper on the large end of the vacuum bag. ° insert the elbow tube, grooved end first, through the zipper opening in the vacuum bag., Then, push the grooved end of the elbow tube through the vacuum bag tube opening in the other end of the vacuum bag,, Make sure the vacuum bag tube opening is flush against the tube flange,. • Close the zipper on the vacuum bag., Make sure the zipper is closed completely and the zipper seam is tucked toward the inside of the vacuum bag, Elbow Tube / Grooved End Vacuum Bag Tube Opening \ Zipper Opening Figure 2 Recessed Vacuum Bag Tube Opening Blower Outlet Right Grooves Blower Tube Flare Nozzle ',, \\ Tube Flange LockingTabs Grooves Figure 1 Figure 3 ASSEMBLY VACUUM TUBE ASSEMBLY (Fig. 4, 5, 6 & 7) Locking Tabs • Remove the blower tube from the engine_ Page 7 = Set the unit, blower outlet up, on a flat surface.. Open the vacuum inlet cover as follows: - Insert a screwdriver into latch area. -Gently twist the tip of the screwdriver and open the vacuum inlet cover with your other hand. =Hold open vacuum inlet cover and align the grooves on the upper vacuum tube with the locking tabs inside the vacuum inlet. Insert the upper vacuum tube and turn clockwise until parts snap together. ° Assemble the vacuum tubes by aligning the slanted end of the lower vacuum tube with the blower outlet as shown. Push the two tubes together until they are snug_ NOTE; The bottom end of the lower vacuum tube is cut at an angle. Make sure slanted end of vacuum tube is aligned with blower outleL ° To attach the vacuum bag, align the grooves on the elbow tube with the locking tabs inside the blower' outlet Be sure to align the dot on the elbow tube with the dot on the blower housing° Insert elbow tube into blower outlet; twist elbow tube counterclockwise until parts snap together, ° Adjust the vacuum bag at the elbow tube to remove any twists.. Elbow Curved to the iRight Groove / Figure 6 Vacuum Bag/ Shoulder Strap Seam "...` x,_ x'" ." __= ., Strap Retainer Locking Tabs Figure 7 SHOULDER '_"--- Blower Outlet _ Latch Area Vacuum _,_ inlet Cover Figure 4 Blower Outlet ;Locking Slanted End STRAP ADJUSTMENT (Fig. 7) • With your left hand hold the unit in an upright position, supporting the lower vacuum tube on the ground. Make sure the blower outlet and vacuum bag are positioned on your right-handside° • Place vacuum bag strap around your'back and over you r left shoulder. Snap vacuum bag hook onto the strap retainer in the top handle. • Extend yourright arm toward the rear of the vacuum bag. • Adjust the shoulder' strap until the vacuum bag/shoulder strap seam lies between your' thumb and index finger. , Make sure the shoulder strap is adjusted to allow a free flow of air from the elbow tube. If the vacuum bag is kinked, the unitwill not operate properly. BLOWER CONVERSION Upper Vacuum Tube ._._ ° Stop the engine. Allow the engine to cool. • Remove the vacuum tubes and vacuum bag assembly ° Secure the vacuum inlet cover, Make sure that the latch on the vacuum inlet cover is securely fastened_ • Reinstall the blower tubes as shown in the "Blower Tube Assembly" section. Vacuum Inlet Lower Vacuum Tube 1 vacuum Inlet Cover CHECK LIST ° Check all fastener& Make sure they are tight and there are no Ioose part& Figure 5 -8- OPERATION KNOW YOUR BLOWER (Fig. 8) READ THIS OPERATOR'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR BLOWER. Compare the illustrations with your unit to familiarize yourself with the location of the various controls and adjustments. Save this manual for future reference, ---- Throttle Lock & Guard 4_ Spark Plug On/Off Switch Assist Handle on Some Models (See Hardware Chart) / Trihggtlele _-___ Choke Lever r Blower Tube Flare Nozzle .i .4_iJ-- Starter Rope Handle 1 __,4F--Concentrator Nozzle Figure 8 The CHOKE LEVER is used for starting a cold engine, The THROTTLE TRIGGER controls engine speed. The STARTER ROPE HANDLE is used for starting the engine° The ON/OFF SWITCH is used to stop the engine. The CONCENTRATOR the flow of air. The THROTTLE LOCK is used to hold the throttle in the run position,, NOZZLE is used to concentrate The FLARE NOZZLE is used to disperse the air flow over a wider area_ -9- OPERATION BLOWER SAFETY SAFETY WARNING: THE BLOWER CAUSES OBJECTS TO BE THROWN VIOLENTLYoTHE OPERATOR MUST WEAR A SAFETY FACE SHIELD OR GOGGLES, ALWAYS WEAR HEAVY, LONG PANTS AND BOOTS. KEEP OTHERS AT LEAST 50 FEET (15 METERS) AWAY, THIS UNIT WILL THROW OBJECTS. KEEP OTHERS INCLUDING CHILDREN, ANIMALS, BYSTANDERS AND HELPERS AT LEAST 50 FEET (15 METERS) AWAY FROM THE OPERATOR AND UNIT_ STOP THE ENGINE IF YOU ARE APPROACHED. IN AREAS WHERE OTHER PEOPLE AND ANIMALS ARE PRESENT, SUCH AS NEAR SIDEWALKS, STREETS, HOUSES, ETC., IT IS STRONGLY RECOMMENDED THAT THE OPERATOR USE THE BUDDY SYSTEM; 'THAT IS, HAVE ANOTHER PERSON SERVE AS A "LOOK-OUT;' KEEPING HIMSELF AND OTHERS AT LEAST 50 FEET (15 METERS) AWAY FROM THE OPERATOR. DO NOT ASSEMBLE OR DISASSEMBLE THE VACUUM TUBE WHILE THE ENGINE IS RUNNING. INSERTING OR REMOVING THE VACUUM TUBE WHILE THE ENGINE IS RUNNING CAN RESULT IN SERIOUS INJURY. ALWAYS STOP THE ENGINE AND DISCONNECT THE SPARK PLUG BEFORE UNCLOGGING THE UNIT OR PERFORMING ANY MAINTENANCE ON THE VACUUM BAG. OPERATOR SAFETY ° Read your Operator's Manual. Make sure you completely understand and can follow all warnings and safety instructions in the manual before operating. - Always wear a respirator or facemask when working in dusty environments. o Always wear eye protection to prevent rocks or debris from being blown or ricocheting into eyes and face which can result in blindness or other serious injury. ° Always wear heavy, long pants, boots, and gloves. (To avoid shock of static electricity, do not wear rubber gloves..) Do not go barefoot or wear short pants, sandals, jewelry, loose clothing, or clothing with loosely hanging straps, ties, tassels, etc_ Secure hair so it is above shoulder length. UNIT SAFETY o inspect the entire unit before each use_ Replace damaged parts. Check for rue! leaks and make sure all fasteners are in place and securely fastened ° Check air intake opening, blower tubes, vacuum tubes, and elbow tube frequently, always with engine stopped and spark plug disconnected.Keep vents and discharge tubes free of debris which can accumulate and restrict proper air flow ,, Never place objects inside blower tubes; always direct blowing debris away from people, animals, glass, and solid objects such as trees, automobiles, walls, etc. The force of air can cause rocks, dirt, or sticks to be thrown or to ricochet which may hurt people or animals, break glass, etc - 10- Thrown _ L Objects Shield Hazard Zone Use Only Good Quality Replacement Parts • Never run the unit without the proper equiprnent attached., When using your unit as a blower always install blower tubes, When using your unit as a vacuum, always install vacuum tubes and vacuum bag assembly, Make sure vacuum bag assembly is completely zipped° ° When using the unit as a vacuum, always use the shoulder strap to avoid loss of control, • Use only quality SEARS accessories and replacement parts as recommended for this unit, BLOWER/VACUUM SAFETY • As a blower, the unit is designed to sweep debris, grass, straw, leaves, small twigs, or light snow It can also be used for fast drying wet outdoor areas such as a patio, sidewalk, carport, etc Never use for spreading or misting chemicals, fertilizers, or any other materials which may contain toxic substances. • As a vacuum, the unit is designed to pick up dry material such as leaves, grass, small twigs, and bits of paper. Do not attempt to vacuum stones, gravel, metal, broken glass, or any other debris which may cause damage to the impeller, Do not attempt to vacuum water or any other liquids. Vacuuming water or other liquids will cause damage to the engine, Avoid situations that could catch the vacuum bag on fire. Do not operate near an open flame. Do not vacuum discarded cigars or cigarettes or ash from fireplaces, barbecue pits, brush plies, etc. • Inspect area before starting engine. Remove all debris and objects such as rocks, glass, wire, large sticks, etc. that can cause damage during operation. ° Use the correct operating position° Do not overreach or use from unstable surfaces such as ladders, trees, steep slopes, roof tops, etc_ Keep firm footing and balance at al} times. OPERATION OPERATING TIPS BLOWER TIPS • Always work going away from solid objects such as walls, trees, automobiles, and fences.. o Clean corners by starting in corners and moving outward to flat areas to prevent an accumulation of debris which could fly into face.. o Be careful when working near plant&The force of the air could damage tender plants • Direct air flow by directing the nozzle down or to one side_ - Vary the air flow by adjusting your grip on the throttletrigger. • While using the models 358797983, 358°797951 & 35&797991 use the assist handle located on the back of the unit when working above the waist or when a twohanded grip is desired. o Uses for your blower: -Sweeping debris or grass clippings from driveways, sidewalks, patios, parks, parking lots, barns, stadiums, etc, - Blowing grass clippings, straw, or leaves into piles. - Fast drying wet outdoor areas such as a patio, -Removing debris from corners, around joints, and between bricks -Blowing light snow from driveways, sidewalks, or patios. WARNING: DO NOT USE THE UNIT AS A BLOWER WITHOUT THE BLOWER TUBES PROPERLY ATTACHED TO AVOID FLYING DEBRIS AND/OR IMPELLER CONTACT WHICH CAN CAUSE SERIOUS INJURY. ALWAYS WEAR EYE PROTECTION TO PREVENT ROCKS OR DEBRIS FROM BEING BLOWN OR RICOCHETING INTO THE EYES AND FACE WHICH CAN RESULT IN BLINDNESS OR SERIOUS INJURY, DO NOT USETHE UNIT AS A VACUUM WITHOUTTHE VACUUM TUBE AND VACUUM BAG PROPERLY ATTACHED TO AVOID FLYING DEBRIS AND/OR IMPELLER CONTACT WHICH CAN CAUSE SERIOUS INJURY, ALWAYS MAKE SURE THE VACUUM BAG IS COMPLETEI:Y ZIPPED BEFORE THE ENGINE IS STARTED_ ,_ 1- Eye ",-= Protection VACUUM TIPS _l Bow __ er Operation ° When using your unit as a vacuum, best results are achieved when the unit is operated at full throttle. Engage the throttle rock before beginning vacuuming procedures. • Move the unit slowly back and forth over debris to be vacuumed.. Avoid forcing the vacuum tube into a pile of debris as this can clog the unit. . The vacuum can pick up objects that are too big to pass through the impeller, This type of object will fall out of the vacuum tubes when the engine is stopped° ° If the unit becomes clogged: - Stop the engine and disconnect the spark plug wire. Do not attempt to remove obstructions with the engine running, - Wait until the impeller has completely stopped turning, then remove the vacuum tube,. - Carefully reach into the vacuum opening and clear out debris. • The vacuum bag must be properly emptied and maintained to avoid deterioration and obstruction of air flow which wilt reduce the performance of the vacuum. - Empty the vacuum bag after each use. - Remove the vacuum bag/elbow from the unit by turning it in a c!ockwise direction. Do not store vacuum bag containing leaves, grass, etc. - Wash the vacuum bag once a year as follows: • Turn the vacuum bag inside out,, • Hang it uP • Thoroughly hose it down, • Let vacuum bag hang until dry. Figure 9 Eye Assist Handle Model: 35&797983, t & 358.797991 Vacuum Operation Figure 10 -11 - OPERATHON BEFORE STARTING _hb 40:1 2-CYCLE ENGINE AIR-COOLED ENGINE OIL CRAFTSMAN 40:1 2-cycle engine oil (AIR-COOLED) is strongly recommended_ This oil is specially blended with fuel stabilizers for increased fuel stability (extends fuel life up to 5 times longer') and reduced smoke. BEARNING: SURE TO READ THE FUEL SAFETY INFORMATION IN THE SAFETY RULES SECTION ON PAGE 20FTHIS MANUAL, BEFORE YOU BEGIN. If CRAFTSMAN 40:1 2-cycle engine oil (AIR-COOLED) is not available, use a good quality 2-cycle engine oil (AIRCOOLED) that has a recommended fuel mix ratio of 40:1, IF YOU DO NOT UNDERSTAND THE FUEL SAFETY SECTION DO NOT' ATTEMPT TO FUELYOUR UNIT; SEEK HELP FROM SOMEONE WHO DOES UNDERSTAND THE FUEL SAFETY SECTION OR CALL THE CUSTOMER ASSISTANCE HOTLINE AT 1-800235-5878. IMPORTANT] Do not use: • AUTOMOTIVE OIL • BOAT OILS (NMMA, BIA, etc,) These oilsdo not have proper additives for 2-cycle engines (AIR-COOLED) and can cause engine damage. GASOLINE GASOLINE The two-cycle engine on this product requires a fuel mixture of regular unleaded gasoline and a high quality 40:1 2-cycle engine oil (AIR-COOLED) for lubrication of the bearings and other moving parts. The correct fuel/oil mixture is 40:1 (see Fuel Mixture Chart). Too little oil or' the incorrect oit type will cause poor performance and may cause the engine to overheat and seize. Mix gasoline and oit as follows: - Consult chart for correct quantities, • Do not mix gasoline and oil directly in the unit's fuel tank° Gasoline and oi! must be premixed in a clean approved fuel container. Always use fresh regular unleaded gasoline. This engine is certified to operate on unleaded gasoline._ IMPORTANT: Experience indicates that alcohol blended fuels called gasohol (or using ethanol or methanol) can attract moisture, which leads to oil/gas separation and formation of acids during storage,_Acidic gas can damage the fuel system of an engine while in storage_ To avoid engine problems, the fuel system should be emptied before storage for 30 days or longer..Drain the gas tar]k, then run the fuel out of the carburetor and fue! lines by starting the engine and Ietting it run until it stops Use fresh fuel next season. See STORAGE instructions for additional information.. Never use engine or carburetor cleaner products in the fuel tank or' permanent damage may occur. FUEL STABILIZER Fuel stabilizer' is an acceptable alternative in minimizing the formation of fuel gum deposits during storage,. Add stabilizer to gasoline in fuel tank or storage container:Always follow the fuel mix ratio found on the stabilizer container. Run engine at least 5 minutes after adding stabilizer to allow the stabilizer to reach the carburetor,,Youdo not have to drain the fuel tank for storage if you are using fuel stabilizer. CRAFTSMAN 40:1 2-cycle engine oil (AIR-COOLED) is specially blended with fuel stabilizers. If you do not use this Sears oit, you can add a fuel stabilizer (such as CRAFTS _ MAN No. 33500) to your fuel tank. -12- AND OIL MIXTURE FOR ONE GALLON: • Pour 3.2 ounces of high quality, 40:1 2-cycle engine oil (AIR-COOLED) into an empty, approved one gallon gasoline container. • Add one gallon of regutar unleaded gasoline to the gallon container, then securely replace the cap_ • Shake the container momentarily. • The mixture is now ready for' use_ Fuel stabilizer can be added at this time if desired; follow mixing instructionson the label.. FUEL MIXTURE CHART 40:1 Fuel:Oil Mix Ratio Gasoline 1 gallon 2.5 gallons Oil (fl. oz.} 32 8,0 NOTE: Fuel containers may hotd more than the specified amount. If too much gasoline is in the container, the resulting gas-to-oil fuel mixture will not be correct for proper engine operation. OPERATION STOPPING YOUR ENGINE = Move the on/off switch to the "Off" position = If engine does not stop, move the choke _everto the "Full Choke" position,, DANGER: WHEN STARTING THE ENGINE, HOLD THE UNIT AS SHOWN IN FIGURE 11. DO NOT SET THE UNIT ON ANY SURFACE EXCEPT A CLEAN, HARD AREA WHILE THE ENGINE IS RUNNING. DEBRIS SUCH AS GRAVEL, SAND, DUST, GRASS, ETC. COULD BE PICKED UP BY THE AIR INTAKE AND THROWN OUT THROUGH THE DISCHARGE OPENING, DAMAGING THE UNIT OR PROPERTY OR CAUSING SERIOUS INJURY TO BYSTANDERS OR OPERATOR. Once the engine starts, allow the engine to run 15 seconds, then move the choke Iver to "Off Choke". Allow the engine to run for 30 more seconds at "Off Choke" before releasing the throttle trigger., NOTE: If the engine dies with choke lever at "Off Choke" position, move the choke lever to "Half Choke",. Pull starter rope three times. Move choke lever to "Off Choke" position, pul! the rope until engine runs. Run engine 30 seconds with throttle trigger fuliy squeezed. ° To stop the engine, move the on/off switch to the "Off" position, AVOID ANY CONTACT WITH THE MUFFLER. A HOT MUFFLER CAN CAUSE SERIOUS BURNS. PROCEDURE STARTING A WARM ENGINE COLD ENGINE START AND WARM ENGINE START AFTER RUNNING OUT OF FUEL • Fuel engine with 40:1 fue! mix (3,2 oz_to 1 gallon gas),, Move !0 feet (3 meters) away from fueling site_ • Move on/off switch to the "On" position,, ° Actuate choke by moving the choke lever to the "Full Choke" position. ° Hold the unit in the starting position as shown, When using the unit as a blower, make sure the blower end is directed away from people, animals, glass, and solid objects.When using the unit as a vacuum, make sure the vacuum end is directed away from people, animals, glass, and solid objects • Squeeze and hold the throttle trigger. Keep the throttle trigger fully squeezed until the engine runs smoothly. Pull starter rope sharply five times, Blower Starting Position • Move the choke lever to the "Half Choke" position. ° Pull the starter rope sharply until the engine runs, but no more than six pulls. If the engine still has not started, it is probably flooded_ Flooded engines can be cleared of excess fuel with the following procedure. • Move the choke lever to the "Off" position° ° Squeeze and hold the throttle trigger. • Pull starter rope to clear the engine of excess fuelo Starting could require pulling the starter rope handle many times depending on how badly the unit is flooded. If engine still fails to start, refer to the "Trouble Shooting" charL FOR SAFE STARTING AND OPERATION, FOLLOW ALL SAFETY PRECAUTIONS IN THIS OPERATOR'S MANUAL AND LABELS ONTHE UNIT. DRESS PROPERLY BEFORE STARTING ENGINE. BASIC STARTING (Fig. 11 & 12) The engine may sound as if it is trying to start before the fifth pull, If so, go to the next step immediately Vacuum Starting Position , ° • ° Move the on/off switch to the "On" position_ Move choke lever to the "Off Choke" position, Squeeze throttle trigger° Pull starter rope until engine starts_ Throttle _ . //_ Trigger "-" Th rottle_ Lock Button ..._._=,:..._.... _._ Choke Jf Lever On/Off Switch l Figure 12 DIFFICULT STARTING OR FLOODED ENGINE The engine may be flooded with too much fuel if it has not started after 20 pulls,_ Figure 11 NOTE: When pulling the starter rope, do not use the full extent of the rope,, Do not let the starter rope snap back_ Hold the handle and let the rope rewind slowly, -13- Flooded engines can be cleared of excess fuel with the following procedure: ° Move on/off switch to the "On" position, , Move the choke lever to the "Off Choke" position. • Squeeze and hold the throttle trigger, ° Pull starter rope handle until engine starts., Starting could require pulling starter rope handle many times depending on how badly unit is flooded. If engine still fails to start, refer to "TROUBLE SHOOTING" chart or call the 1-800 number listed on the front cover of this manual. CUSTOMER MAINTENANCE RESPONSiBiLiTiES SCHEDULE I Before After Fill in dates as you complete regular service Every Eve;i;l¥e ar 'yl Service Dates 25 Hrs, Check for damaged or worn parts ..... t, i ............... Check for loose fasteners & parts Clean unit & labels Clean air filter Clean/inspect spark arrestor screen (if installed) and muffler Replace spark plug Replace fuel filter GENERAL BEFORE USE R ECOMMENDATIONS The warranty on this blower does not cover items that have been subjected to operator abuse or negligence.To receive full value from the warranty, operator must maintain blower as instructed in this manual. CHECK FOR DAMAGED OR WORN PARTS • Tighten, repair or replace parts as necessary, • Fuel cap - replace broken or leaking fuel cap CHECK FOR LOOSE FASTENERS Some adjustments will need to be made periodically to properly maintain your unit.. All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. o Once a year, replace the spark plug, replace air filter. A new spark plug and clean or new air filter element assures proper' air-fuel mixture and helps your engine run better, last longer and reduces harmful emissions_ • Follow maintenance schedule in this manual WARNING: DISCONNECT THE SPARK PLUG BEFORE PERFORMING MAINTENANCE EXCEPT FOR CARBURETOR ADJUSTMENTS, INSPECTTHE ENTIRE UNIT. REPLACE DAMAGED PARTS. CHECK FOR FUEL LEAKS AND MAKE SURE ALL FASTENERS ARE IN PLACE AND SECURELY FASTENED_ -14- • • ° ° ° AND PARTS Blower Tube Blower' Nozzle Vacuum Inlet Cover Blower Outlet Vacuum Bag AFTER USE CLEAN UNIT AND LABELS • Clean the unit and labels using a damp cloth with a mild detergent, • Wipe off the unit with a clean dry cloth. CUSTOMER RESPONSIBILITIES EVERY 5 HOURS CLEAN AIR FILTER (Fig. 13) EVERY 25 HOURS CLEAN AND INSPECT SCREEN CAUTION: TO AVOID CREATING FIRE HAZARD AND PRODUCING HARMFUL EMISSIONS, DO NOT CLEAN FILTER IN GASOLINE OR OTHER FLAMMABLE SOLVENT. SPARK ARRESTOR As the unit is used, carbon deposits build up on the muffler and spark arrestor screen (if installed), and must be removed to avoid creating a fire hazard or affecling engine performance THE HOLES IN THE AIR FILTER MUST BE FITTED OVER THE POSTS ON THE AIR FILTER COVER. WHEN INSTALLING THE AIR FtLTERtCOVER ASSEMBLY, BE SURE THAT THE FII.TER DOES NOT HANG ON THE CHOKE LEVER SCREW. Required cleaning is every 25 hours of operation or annually, whichever is less. Replace the spark arrestor screen if breaks occur, A dirty air filter decreases the life and performance of the engine and increases fuel consumption and harmful emis _ sionso Always clean after 5 tanks of fuel or 5 hours of operation, whichever is less.. Clean more frequently in dusty conditions. • Move the choked lever to "Full" ' Remove the air filter cover on top of the unit (under the handle)., . Wash the air filter in soap and water, , Squeeze the air filter dry. • Add 4 or 5 drops of oil to the air filter. Avoid soaking the air filter with oil. ° Squeeze the air filter to distribute o& ° Reassemble the air filter onto the cover, ° Reassemble air filter/cover assembly to unit. Return choke lever to the "Off" position. f Air Filter Cover \ CLEANING THE SPARK ARRESTOR SCREEN • Remove the (2) two muffler retainer springs, • Remove the muffler cover (cover snaps into muffler body)_ ° Remove muffler diffuser and spark arrestor screen assembly. Notice the orientation of these parts for reassemblyo o Clean the spark arrestor screen with a wire brush or replace if breaks are found in the screen. ° Replace any broken or cracked parts. ° Reinstall diffuser and spark arrestor screen assembly° o Reinstall muffler cover and (2) two springs, YEARLY REPLACE SPARK PLUG (Fig. 14) The spark plug should be replaced each year to ensure the engine starts easier and runs better. Spark plug gap should be _025". ° Pul! off the spark plug booL - Remove and discard the spark plug. ° Replace with correct spark plug and tighten with spark plug wrenche (10-12 Ib4t). ° Cover spark plug with spark plug boot. ,\ Spark Plug park Plug Boot Figure 13 Figure 14 -15- CUSTOMER REPLACE RESPONSIBILITIES FUEL FILTER (Fig. 15 & 16) Retainer The fuel filter should be replaced after each season, Never operate your unit without a fuel filter,,Be careful not to damage fuel line while removing the fuel filter, • Run fuel tank dry of fuel before proceeding with this step,. o Remove fuel cap and allow it to hang to side of motor_ • Using a small pair of needle nose pliers, grasp fuel cap retainer, holding it in tank opening and pull out. ° With cap out of tank, use a smatl section of bent wire similar to that shown in the illustration to catch fuel line and slowly pull from tank. When fuel filter appears in opening, grasp with fingers and remove from tank_ ° Once filter is out of tank, hold fuel line close to fuel filter, Remove fuel filter' by twisting and pulling at the same time, o Replace fuel filter.. ° Reverse process for installation., ,/ " Fuet Cap Figure 15 /j,,Bent Wire ,h.j Fuel Line ,Fuel / / Filter Fuel Line Fuel _#' FiIter ,i Barrel Neck Figure 16 -16- SERVICE AND ADJUSTMENTS STARTER ROPE (Fig. 17,18,19, 20, 21,22, & 23) • Remove the 5 screws from the pulley housing, then remove the pulley housing and pulley from the engine DOARNING: NOT REMOVE THE PULLEY WHEN REPLACING THE STARTER ROPE. ALWAYS WEAR EYE PROTECTION WHEN SERVICING THE STARTER ROPE. THE RECOIL SPRING, LOCATED BENEATH THE PULLEY, IS UNDER TENSION. IF THE SPRING POPS OUT, SERIOUS INJURY CAN RESULT. _ Remove Screws Replace the starter rope if the rope breaks or is badly worn. NOTE; When replacing an unbroken rope, cut the rope and allow the rope to rewind onto the pulley REPAIR OR REPLACE STARTER ROPE o Disconnect spark plug wire from the spark plug, ° Set unit, blower outlet up, on a fiat surface. Open the vacuum inlet cover as follows: - Insert a screwdriver into the latch opening. (Inset). - Gently twist the screwdriver while opening the vacuum inlet cover with your other hand. • Remove the impeller nut and washers while holding the impeller. Blower Nut Figure 19 • Remove the rope retainer screw from pulley; then, remove the broken piece of rope, if any.. • Grasp the pulley ratchet and wind the pulley clockwise until the pulley stops,. Then, slowly unwind the pulley counterclockwise until the pulley notch is aligned with the pulley housing notch, then unwind pulley one complete turn. Insert the hex wrench into the hole formed by the aligned notches. • Move away from the fuel tank and melt the ends of the new rope.. • Allow each melted end to drip once; then while the rope is still hot, pull each melted end through a clean rag to obtain a smooth, pointed end° 'Impeller Pulley Notch Vacuum Inlet • Pulley Ratchet Figure 17 ° Remove the 4 impeller shroud screws. Then, remove the 2 engine shroud screws located by the spark plug. Remove the impeller shroud from the engine shroud. Impeller Shroud Screws Engine Shroud Pulley Hole Li Pulley Retainer Tab and Screw Retainer Rib Housing Notch Eng' Rope Retainer ScrewtWasher Figure 20 €=,.,,_i Figure - insert one end of the rope through the handle and secure with a knot. Leave 3/16" pigtail behind the knoL • Insert the other end of the rope through the metal grommet, then under the rope edge. O-Ring Impeller Shroud !8 -17- SERVICE AND ADJUSTMENTS Pulley Ratchet - Rope Retainer Screw/Washer, /,,V"" Metal .1__ Grommet \ \ \\_._ fjl ,%, Screw Retainer Rope Tail Figure 21 Figure 22 • Guide rope inside the puIley, then through pulley hole. Figure 20_ • Wrap rope counterclockwise around the pulley ratchet and tuck the loose end back under the rope, leaving about a 1 inch tai_next to the retainer tib_The end of the rope should not go more than 1/4" past the end of the retainer rib. ° Install and tighten the retainer screw/washer. Figure 20 NOTE: Do not overtighten the retainer screw. Overtightening the screw can cause the screw post to strip out. Tighten the screw until the bottom of the washer either' (1) is snug against the rope or (2) contacts the top of the screw post. • Pull the rope tightly around the pulley ratchet. ° Slightly pu!l the rope to relieve the pressure on the hex wrench,, Remove the hex wrench and allow the rope to rewind slowly, o Reassemble the pulley housing to the engine. Tighten screws securely NOTE: Be sure the rubber o-ring is installedonto the pulley houstingo See Figure 18. • Align the hole in the impeller with the impeller shaft, making sure the flat sides are aligned, NOTE: When re-assembling the impeller housing to the engine shroud, be sure not to overtighten screws. Overtightening the screws can strip out the impeller housing,, = Assemble parts by reversing the first four steps under "Repair or RepJace Starter Rope", UnI " I I I | I | |_Flat '......... _tmpeller '/z "_Flat Side of Hole / Figure 23 -t8- Side of Shaft " in ImpelLer SERVICE AND ADJUSTMENTS CARBURETOR ADJUSTMENTS Carburetor adjustment is critical and if done improperly can permanently damage the engine as well as the carburetor. Please read all instructions and consult the Trouble Shooting section of this manual before beginning this process. If the engine does not operate according to these instructions after repeating the adjusting steps, do not use the unit. For further assistance, please call our customer assistance hotline at 1-800-235-5878. WARNING: THE IMPELLER WILL BE SPINNING DURING THIS PROCEDURE. WEAR YOUR PROTECTIVE EQUIPMENT AND OBSERVE ALL SAFETY INSTRUCTIONS. Very small adjustments can affect engine performance° It is important to make slight ajustments and test performance before proceeding, Each adjustment should be no more than t/16th of a turn., o Turn the mixture screw counterclockwise to the limiter stop ° Turn idle speed screw clockwise 1/2 turn. = If engine fails to start after performing carburetor presets, the unit may be flooded. Review the "Difficult Starling" section of the manual, if problems continue call the 1-800 number listed on the front cover of this manual for further assistance° ° Start the engine and operate for three (3) minutes to warm up.,Go to "Adjusting Procedure" KEEP OTHERS AWAYWHEN MAKING CARBURETOR ADJUSTMENTS_ THE MIXTURE SEBrlNG IS A HIGHLY CRITICAL ADJUSTMEI_,n". IF SET INCORRECTLY, PERMANENT DAMAGE WILL OCCUR TO THE ENGINE. DO NOT RUN ENGINE AT FULL THROTTLE FOR PROLONGED PERIODS WHILE MAKING THE MIXTURE ADJUSTMENT. Idle Speed Adjustment Screw If engine does not start, it may be flooded If in doubt, read the section on flooded engine in the starting section of this manual prior to beginning any adjustments The carburetor has been adjusted at the factory for sea level conditions. Adjustments may become necessary if the unit is used at significantly higher altitudes or if you notice any of the following conditions: ° Engine will not continue to run at idle position. See "Idle Speed Adjustment" and "Mixture Adjustment!' . Engine dies or hesitates when it should accelerate,, See "Acceleration Check," • Loss of power which cannot be corrected by cleaning air filter. See "Mixture Adjustment" NOTE: There are two adjustments on the carburetor. • The Idle Speed Adjustment is marked with the letter "T", • The Mixture Adjustment is marked with the letter "M", CARBURETOR PRESETS Mixture ustment Screw (Fig. 24) if your engine will not start due to suspected impropercarburetor adjustment, the following presets may be required if used, it is recommended that all steps within the adjustment procedure be completed in order to assure a properly set carburetor., If presets are not needed, proceed to section "Idle Speed Adjustment:' When making adjustments, be careful not to force the plastic limiter caps beyond the stops or damage will occur. -19- "O _1 I k Figure 24 ADJUSTING PROCEDURE IDLE SPEED ADJUSTMENT "T" • Allow engine to idle ° Adjust the idle speed until the engine continues to run without staltingo - Turn screw clockwise to increase engine speed,. - Turn screw counterclockwise to slow engine down, • No further adjustments are necessary if engine idles and performance is satisfactory° MIXTURE ADJUSTMENT "M" IMPORTANT: Do not operate engine at full throttle for prolonged periods while making mixture adjustments as damage to the engine can occur, . Turn the mixture screw countemlockwise until it stops, if the engine accelerates and runs smoothly, no further adjustments are necessary. If not continue to next step, ,, Turn the screw slowly the minimum amount clockwise until the engine runs smoothly., ° If the engine accelerates and runs smoothly, no further adjustments are necessary. ACCELERATION CHECK ° if the engine dies or hesitates instead of accelerating, turn the mixture screw the width of the slot in the adjusting screw at a time counterclockwise until you have smooth acceleration. • Check the idle speed for stability. Adjust as necessary.. ° Recheck for smooth acceleration and stable idle. • Repeat process as necessary for acceptable performance. STORAGE Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage, Add stabilizer to the gasoline in the fuel tank or fuel storage container_ Always follow the mix instructions found on stabilizer containers Run engine at least 5 minutes after adding stabilizer to allow the stabilizer to reach the carburetor: Immediately prepare your unit for storage at the end of the season or it will not be used for 30 days or more, WARNING: ALLOW THE ENGINE TO COOL, AND SECURE THE UNIT BEFORE STORING OR TRANSPORTING IN A VEHICLE° STORE UNIT AND FUEL IN AN AREA WHERE FUEL VAPORS CANNOT REACH SPARKS OR OPEN FLAMES FROM WATER HEATERS, ELECTRIC MOTORS OR SWITCH-. ES, FURNACES, ETC. STORE UNIT WITH ALL GUARDS IN PLACE. POSITION SO THAT ANY SHARP OBJECT CANNOT ACCIDENTALLY CAUSE INJURY TO PASSERS BY_ STORE THE UNIT OUT OF THE REACH OF CHILDREN. GAS BLOWER STORAGE INSTRUCTIONS If your blower is to be stored for a period of time, clean it thoroughly prior to storage.. Remove any dirt, leaves, oil, grease, etc. Store in a clean dry are& • Clean the entire unit. • Clean air filter:,Refer to "Customer Responsibilities," • Lightly oil external metal surfaces to prevent rust from forming. • Re-assemble all loose parts, being sure that all handles and guards are in place and are securely fastened. • Replace any damaged parts. ENGINE CRAFTSMAN 40:1 2-cycte engine oil (AIR-COOLED) is specially blended with fuel stabilizer. If you do not use this Sears oil, you can add a fuel stabilizer (such as CRAFTSMAN No. 33500) to your fuel tank. ° Remove spark plug and pour 1 teaspoon of 40:1 2-cycle engine oil (AIR-COOLED) through the spark plug opening. Slowly pull the starter rope 8 to t0 times to distribute oil to inner engine surfaces, ° Replace spark plug with a new one of the recommended type and heat range. Refer to "Product Specifications_' ° Clean air _ter, Refer to "Customer Responsibilities? ° Re-install all covers and hardware removed for access; tighten aUscrews and fasteners. ° Check entire unit for loose screws, nuts, and bolt& Replace any damaged, broken, or worn parts. ° Lightly oil external metal surface to prevent rust from forming ° Use fresh fuel having the proper' gasoline to oil ratio at the beginning of the next season. OTHER • Do not store gasoline from one season to another. ° Replace your gasoline can if your can starts to rust Rust and/or dirt in your fuel system will cause problems. ° Store your unit in a well ventilated area and covered, if possible, to prevent dust and dirt accumulation,. Do not cover with plastic. Plastic cannot breathe and will induce condensation and eventual rust or corrosion., Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur to fuel system components,. Follow these instructions: ° Drain the fuel from the unit into an approved fuel container: ° Drain the fuel lines and carburetor by starting the engine and letting it run until it stops. ° Allow the engine to cool before storage IMPORTANT: Never cover unit while engine and exhaust areas are still warm_ IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system parts such as the carburetor, fuel filter, fuel line or tank during storage, Also, experience indicates that alcohol blended fuels called gasohol (or using ethanol or methanol) can attract moisture and leads to oil/gas separation and formation of acids during storage which will damage your engine. To avoid engine problems, the fuel system should be emptied before storage of 30 days or tonger. - 20 - TROUBLE TROUBLE SHOOTING SHOOTaNG POINTS CHART SYMPTOM CAUSE CORRECTION Engine will not start or will only run only for a few seconds after starting. 1. Fuel tank empty_, 2., Engine flooded, 3 Spark plug not firing,, 4. Fue! not reaching carburetor. 5, Carburetor requires adjustment, 6o None of the above,, 1 2. 3 4, 5 6 Engine will not idle properly, 1, Carburetor set too fast or too slow. 2o Carburetor requires adjustment, 3,. None of the above.. , See "Carburetor Adjustments? 2. See "Carburetor Adjustments." 3 Contact your SEARS Service Center/DepL Engine will not accelerate, lacks power, or dies under a Ioad_ 1, Air filter dirty,, 2, Spark plug fouled., 3., Carburetor requires adjustment, 4. Muffler outlets plugged, 5. None of the above. Engine smokes excessively_ 1. Air filter dirty., 2, Fuel mixture incorrect. 3o Carburetor requires adjustment,. 1, Clean or replace air filter, 2. Refuel with correct fuel mixture. 3. See "Carburetor Adjustments." Engine runs hot, I. Fuel mixture incorrect, 2o Spark plug incorrect,. 3. Carburetor set too lean. 4. None of the above, 1 2. 3 4, Fill tank with correct fuel mixture., See "Starting Instructions," Install new plug/check ignition switch, Replace fuel filter; inspect fuel line. See "Carburetor Adjustments,? Contact your SEARS Service Center!Dept,, Clean or replace air filter,, Replace spark plug,, 3. See "Carburetor Adjustments" 4, Contact your SEARS Service Center/Dept. 5. Contact your SEARS Service CentedDept. , 2,, See "Fueling Your Unit:' Replace with correct plug See"Carburetor Adjustments? Contact your SEARS Service Center/Dept. If situations occur which are not covered in this manual use care and good judgement,, If you need assistance, contact your SEARS Service Center/Department or the CUSTOMER ASSISTANCE HOTLINE at 1-800-235-5878_ -21 - REPAIR PARTS SEARS BLOWER - MODELS 358.797923, 358.79795, 358.797962, 358,797983, 35&797991 32 4O 10 25 19 !12 26 2O 93 3O 32 10 46 34 59 48 49 52 53 54 55 69 € 65 66 99 87 88 89 91 92 98 10( 22 102 ...................... i Key No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Part No. 530-094712 530-026994 530--029111 530-015635 530-029130 530-015813 530-029072 530,-027597 530-015702 530-029117 530-015840 530-024772 530-037505 530-037506 14 530-029067 53O-O29609 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 530-019168 530-069572 530-029129 530-029089 530-015814 530-014121 530-014347 530-014362 530-014160 530-029071 530-029728 530-029112 530-094740 530-069293 530-029116 Champlon 530-015239 530--069627 530-069626 32 33 34 35 36 530-029145 530-039137 530--015776 530-015816 530-019178 530-026413 530-025875 37 38 39 40 41 42 4.3 44 45 46 47 48 49 50 5! 52 53 54 55 56 57 58 REPAIR PARTS ........................ L 530-069274 530-069349 530-015162 530-015306 530-029144 53O-O15849 530-,-015254 530-015852 530-,,029114 530-015771 530-037492 530-029115 530-069644 530,-019164 530--019165 530-015775 530-029113 530-047696 530--019166 530-027593 530-027594 530-016064 530-014033 Key No. Description Handle Front isolator Spacer Screw Rear Isolator Screw Trigger Spring "C" Clip Throttle Lock Button Pin 59 60 Spring Shroud-LeftModels 358797962, 797951 Shroud-LeftModels 358,797923, 797983, 797991 Shroud-RightModels 359,797962, 797951 Shroud-RfghtModels 358,797923, 797983, 797991 Grommet Switch Kit Isofator tsotator Screw Fuel Tank Ass'y, (Incl+ #2t, 22 & 106) Fuel Cap (IncL O'Rfng) Fuel Pick-up Ass'y Handle Cover Ass'y. (lncL 9. 10 & 12) Cover-Air Filter Models 358.797962, 797951 Models 358 797923, 797983, 797991 Air Filter Assist Handle Models 358 797951, 797983, 797991 Muffler Spring Spark Plug (RCJ--8Y) Screw Cyltnder Models 358 797962, 797951 Models 358 797923. 797983, 797991 Lead Wire Ignition Modute Screw Models 358,797962, 797951 Models 359 797923, 797983, 797991 Gasket Piston Ring Models 358, 797962, 797951 Models 358,797923, 797993, 797991 Piston Kit (Incl, #36,38, & Pin) Models 358-797962, 797951 Models 359,797923, 797983, 797991 Retainer Screw Ground Wire Screw Wave Washer Spacer Choke Shutter Screw Cable Assembly Plate Carburetor Kit (Incl, Llmfter Cap) Gasket Seal Screw Ground Wire Reed Block Gasket Reed Valve Reed Stop Screw Crankshaft Ass'y, Part No. 530-015126 61 62 63 64 65 66 57 88 69 7O 71 72 73 74 75 76 77 78 530-014005 530-019960 530-015788 530-032103 530-015787 530-019158 530-032102 530-015769 530-014016 530-039189 530-347987 53O-023817 530-029176 530-014156 530-016080 53O-015496 530-027523 530-069486 53O--029395 530-069714 79 81 82 83 84 85 56 87 88 89 90 91 92 93 530-027569 530-015769 530-032108 530-029110 530,-015805 530-019167 530-029182 530-015805 530-027523 530-029119 530--094710 530-029173 530-014157 530--015843 94 95 96 97 530-015818 530-015441 530-001733 530-047736 98 99 t00 101 102 103 104 105 106 107 108 109 110 530-015872 530-_94715 530-015667 530-015647 530-015815 530-015672 530-069348 53O-069232 530-069247 530-083123 530-069294 530-029404 530+-015811 1!1 112 113 114 530-027525 530-069303 530-029460 530-047390 530-047391 530-047392 530-047396 530-047398 Descdption Key Connecting Rod Ass*y, Models 358 797962. 797951 Models 358 797923, 797983, 797991 Spacer Inner Beadng Ring Crankshaft Seal Outer Bearing Retaining Ring Crankcase Ftywheel Washer Spring Spacer Crankcase/CrankshaftAssy, Screw Screw Retainer Starter Pulley (lnci .73) Starter Spdng Fan Housing Kit (tncl+,Starter Pulley) Starter Handle Screw Beadng Spacer Screw "O" Ring Eyelet Screw Retainer Roll Pin Btower Housing (Upper) Band Impeller Ass'y, (Incl Hub) ScrewModels 358,797951,797983, 797991 Washer Washer Nut Blower Housing (Lower) (Inct 99-103) Screw Door Spring Pin Screw Spring Spark Arrestor Kit Rope Kit Line Kit Operators Manual Gasket Kit Air Baffle Washer Models 358.797962, 797951 Spacer- Models 358,797951, 797962 Muffler Guard Cap - Models 358,797923, 797962 Decal Instruction Model 358797983 Model 358 _797923 Model 358 797962 Model 358,797951 Model 358 797991 Not Shown 530-061350 530-061933 530-061189 530,-061347 530-095152 23 Carton Carton Carton Carton Carton Model Model Model Model Model 358,797923 355,797951 358797962 358, 797983 358,797991 REPAIR PARTS j i i i i ........i Carburetor .i.i. i i i i Assembly Part Number 530--069644 i u ui (_-141A) _(/20 / I 1 Carb, Repair Kit 2 19 5,_,_' /6 7 10 17 Carb_ Gasket Kit I8 Key No, Part No. Description Key No. .......,,,,j,, J ,,,,,,,,,, 1 2 3 4 5 6 7 8 9 10 11 530-035014 530-035165 530-035016 530-035375 530-035376 530-035217 530-035218 530-035166 530-035164 530-035203 530-035208 Part No. Description i,J i *+ Metering Diaphragm '% Metering Diaphragm Gasket * Metering Lever Pin Screw Mixture Needle Mixture Needle Spring * Mixture Needle Washer "+ "O" Ring Mixture *+ Fuel Pump Diaphragm *+ Fuel Pump Gasket Idle Speed Screw Idle Speed Spring Vacuum TubelB!ower 12 13 14 !5 16 17 530-035028 530-035031 530-037330 530-035106 530-O35178 530-035264 18 530-035219 19 20 530--035211 530--038403 * * , , * Metering Lever Pin Metering Lever Metering Lever Spring Inlet Needle Valve Fue_Inlet Screen Carb, Kwik Repair Kit (*Indicates Contents) Carb. Gasket/Diaphragm Kit (+indicates Contents) *+ Circuit Plate Gasket Limiter Cap Tube Ass'y. 5 4 6 KEY NO. 1 2 3 4 5 6 PART NO. 530-069272 530-095117 530-069270 530-094662 53O-094968 530-094651 24 DESCRIPTION Collection Bag W/Strap Collection Bag Elbow Tube Vacuum Tube Blower Nozzle---Flare Blower Nozzle--Concentrator Blower Tube CRRFTSMRN° 22 cc/32 cc 2-CYCLE ENGINE 155/170 Air Velocity GASOLINE BLOWER Operator's anual Model No. 358,797923 358.797951 358.797983 358.797962 Each Gas Blowed_has its own model number, The model number for your unit will be found on a decal attached to the uniL 358.797991 All parts listed herein may be ordered from any Sears, Roebuck and Co, Service Center and most Retail Stores, IF YOU NEED REPAIR SERVICE OR PARTS: WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION AS SHOWN iN THIS LIST: REPAIR SERVICE 1-800-4-REPAIR (1-800-473-7247) • PRODUCT-"GASOL1NE BLOWER" • MODEL NUMBER - 35&797923 35&797951 358,797983 358.797962 358°797991 ORDERING PARTS 1-800-FON-PART (1-800-366-7278) ° PART NUMBER • PART DESCRIPTION CUSTOMER ASSISTANCE 1-800-235-5878 HOURS (CST) Mort.- Sat 7 a,m.- 7 p,,m "\,, Your Sears Merchandise has added value when you consider that Sears has service units nationwide staffed with Sears trained tech+ nicians,_ professional technicians specifically trained on Sears products, having the parts, tools and equipment to insure that we meet our pledge to you, we service what we sell, Sears, Roebuck and Co_, Hoffman Estates, IL 60179 U+S+A.
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