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Содержание 358.798470

Страница 1: ...D FOLLOW ALL WARNINGS AND SAFETY INSTRUCTIONS FAILURE TO DO SO CAN RESULT IN SERIOUS INJURY Always Wear Eye Protection cc 2 0 cu in 2 CYCLE ENGINE 18 Inch Semi Automatic Head GAS BRUSHWACKER Assembly Operation Customer Responsibilities Service and Adjustments Repair Parts Sears Roebuck and Co Hoffman Estates IL 60179 U_S A 530 083376 1 04 04 95 ...

Страница 2: ...SAFETY Mix and pourfue outdoors Keep away fromsparks orflames Use a containerapproved for fuel Do not smoke or allow smokingnear fuel or the unit or while usingthe unit Wipe up all fuel spillsbefore startingengine Move at least 10 feet 3 meters away from fuel ing site before starling engine Stop engine and allow the engine to cool before removingfuel cap CUTTING SAFETY Inspect the area to be cut b...

Страница 3: ...S TOOL BLADE CAN THRUST VIOLENTLY AWAY FROM MATER IAL IT CANNOT CUT BLADE THRUST CAN CAUSE AMPUTATION OF ARMS OR LEGS KEEP PEOPLE AND ANIMALS 50 FEET 15 METERS AWAY WARNING BLADE TRIMMER LINE CAN THROW OB JECTS VIOLENTLY YOU CAN BE BLINDED OR INJURED WEAR EYE AND LEG PROTEC TION BLADE THRUST Leg Guards Eye Boots Protection Thrown HAZARD ZONE FOR THROWN OBJECTS BLADE TRIMMER LINE CAN THROW OBJECTS ...

Страница 4: ...ed witha spark arrestor maintained in effective workingorder or Ihe enginemustbe constructed equipped and maintainedforthe prevention of fire Check withyourstateor localauthoritiesfor regulations pertaining totheserequirements Failure tofollow theserequirements is a violation ofthe taw This unitisnotfactory equipped witha sparkarrestor however a sparkarrestoris available as an optional part ff a s...

Страница 5: ...ft Lubrication 22 E Engine Fuel Oil 18 Spark Plug 4 Starting t 9 Storage 30 F Fue ing 18 Fue Filter 23 H Handlebar _ 8 K Know Your Brushwacker 12 L Line Advancement 17 Line Replacement 26 M Maintenance Schedule i 21 Model Number 4 O Operation Brushwacker 18 Line Trimmer 20 Ordering Repair Parts Back Cover R Repair Parts List 32 S Service and Adjustments 24 Specifications 4 Starter Rope 24 Starting...

Страница 6: ...IRED FOR ASSEMBLY Torque wrench optional Referencetorquevaluesare providedthroughoutthis manual for tighteninghardware Long hex key included Short hex key included Adjustablewrench or large pliers Phillipsscrewdriver TO REMOVE BRUSHWACKER FROM CARTON Remove loose parts bag and carton contents included with Brushwacker _ Remove your BrushwackeP from the packingmaterial You may use the opened packin...

Страница 7: ...nct configurations as follows Semi automatic Head for grass light weeds Weed Blade for heavy weeds and light brush Brush Blade for cutting saplings and similar medium Go to the section for the desired configuration and follow the instructionsas provided 7 ...

Страница 8: ...ed portion to the right NOTE Be sure the barrier portion of the handlebar is to the left of the tube for operator Position the mounting block between the arrows on the 8 short straight section of the handlebar Place the cover over the handlebar and secure it with twoscrews finger tight only Be sure the handlebar is installed correctly then tight en each screw securely and evenly ENGINE SCREW FOAM ...

Страница 9: ...the short hex key GEARBOX WIDEST PART OF SHIELD THROTTLE HANDLE ASSEMBLY Fig 5 6 Remove the screw from the throttle handle Slide the throttlehandle onto the rightside of the han dlebar and align the screw hole Placing the engine on your right side with the shaft of the unit extending to the front the throttle handle should be in your right hand IMPORTANT REFER TO THE ILLUSTRATION ON THE FRONT COVE...

Страница 10: ... _ ARBOR METAL I SHAFT SHIELD _ RETENTION PLATE ii ii i iiiiIIIH WEED BLADE ASSEMBLY Fig 8 Installthe dust cup overthe arbor shaft Install blade over arbor shaft making sure the hole in the center of the blade is fitted around the raised cen ter on the dust cup Install the large flat washer beveled washer and flanged hex nut as shown Be sure beveled washer is installed as shown in Figure 8 inset A...

Страница 11: ...ad centered on left shoulder Danger sign centered on your back Full weight of tool on left shoulder Without operator bending over the blade or semi automatic head is near and parallel to the ground and easily contacts material to be cut HEX WRENCH IN ALIGNED HOLES VASHER NUT _ WASHER CUPPED SIDE TOWARD 1 An _ BEVELED ii i Figure 9 SHOULDER STRAP ASSEMBLY Fig 10 I_ WARNING J PROPER SHOULDER STRAP A...

Страница 12: ...II IIIIIIII II IIIIIII II IIIIIIIIIIIIIIII II Figure 1t The ON OFF SWITCH is used to slop the engine The THRO I FLE TRIGGER controlsengine speed The STARTER ROPE HANDLE is used for startingthe engine The SEMI AUTOMATIC HEAD contains spool of line which advanceswhen head is tapped on the ground The PRIMER BULB circulatesfuel to the carburetor The CHOKE LEVER is used for startingcold engine The HAND...

Страница 13: ...ose clothingorjewelry or clothingwith loosely hangingties straps tassels etc they can be caughtinmoving parts Do not operate thisunitwhen youare tired ill orunder the influenceof alcohol drugs or medication Always use the handlebar and a properly adjusted shoulderstrap Refer to Assembly and Operation Do not swing the unit with such force that you are in danger of losing your balance Never start or...

Страница 14: ...putation Carefully study thissection Itis importantthat youunderstandwhat causes blade thrust howyoucan reducethe chance of it occurring and how you can remain in controlof the unit if blade thrustoccurs WHAT CAUSES BLADE THRUST Blade Thrustcanoccurwhen thespinningbladecon tacts an object that it does not cut This contact causes the bladeto stopforan instantand thensud denlymove or thrust away fro...

Страница 15: ...ea to be cut after the return swin q endplantfeetoncemore Usethe8 o clock to 10o clockposition forcutting Bring the engineto full throttle beforeenteringthe maleriat tobecut Thebladehas maximum cutting poweratfull throt tie and is less likely to bind stall or causeblade thrust whichcan resultin seriousinjuryto the operatoror others Referto GuardAgainstBladeThrust Alwaysreleasethrottletdggerandallo...

Страница 16: ...ad Secure hair so it is above shoulderlength Secure loose clothingorjewelry or clothing with looselyhangingties straps tassels etc they can be caughtin movingpads Do notswingthe toolwith suchforcethat youare indan ger of losingyour balance Never start or run the engine inside a closed room or building Breathingexhaust fumes can kill Keep handlesfree of oil and fuel CUI I ING SAFETY Inspect the are...

Страница 17: ...engine before adjustinghandlebar Put on shoulder strap and hookon the unit Adjust the handlebar by slightly unthreadingthe top handlebar screws and rotatingthe handlebarforwardor backward Ensure the mounting brackets remain between the arrows on the handlebar Tighten the handlebar screws beforestarting the engine TOP HANDLEBAR SCREWS SHOULDER STRAP The shoulder strap is worn for support and contro...

Страница 18: ...posits during storage Add stabilizer to gasoline in fuel tank or storage container Always followthe fuel tank or storage container Always followthe fuel mix ratiofoundon the stabilizer container Run engine at least 5 minutesafter adding stabilizer to ailow the stabilizer to reach the carburetor You do not have to drain the fuet tank for storage if you are using fuelstabilizer 40 1 2 CYCLE AIR COOL...

Страница 19: ...s Once the engine starts allow the engine 1orun 15 sec onds then movethe choke leverto Off Choke Allowthe engine to run for 30 more seconds at Off Choke before releasing the throttletrigger 19 11 i OPERATION NOTE If the engine has not started after 6 pulls at haft choke check to make sure the ON OFF switch and the choke lever are in the proper positions Then move the choke lever to the full chokep...

Страница 20: ... fences trees and flower beds but it also can cul the tender bark of trees or shrubs and scar fences To help avoid damage espec aly to delicate vegetation or trees with tender bark shorten line to 4 5 inches and use at partial throttle The tip of the line does the cutting You wil achieve the best performance and minimum line wear by not crowd ing the line into cutling area Always release throttle ...

Страница 21: ...manual WARNING DISCONNECT THI_ SPARK PLUG BEFORE PERFORMING MAINTENANCE EXCEPT FOR CARBURETOR ADJUST MENTS REPLACE BLADE OR SEMI AUTOMATIC HEAD PARTS THAT ARE CRACKED CHIPPED OR DAMAGED IN ANY OTHER WAY BEFORE USING THE UNIT INSPECT THE ENTIRE UNIT REPLACE DAMAGED PARTS CHECK FOR FUEL LEAKS AND MAKE SURE ALL FASTEN ERS ARE IN PLACE AND SECURELY FAS TENED Before After Use Use v v Every Every 5 Hrs ...

Страница 22: ...NING THE SPARK ARRESTOR SCREEN Loosen and removethe 2 muffler guard screws Remove the mufflerguard Remove the muffler cover retainingspdngs Remove muffler diffuser and spark arrestor screen assembly Notice the orientation of these parts for reassembly Clean the spark arrestor screen with a wire brush or replace if breaks are found in the screen Replace any broken or crackedparts Reinstall diffuser...

Страница 23: ...eding with this step i emove fuel cap and allowit to hang to side of motor Using a small pair of needle nose pliers grasp fuel cap retainer holding it in tank openingano pullout With cap out of tank use a small section of bent wire similar to that shown in the illustrationto catch fuel line and stowly pull from tank When fuel tilter appears in opening grasp withfingersand removefrom tank Once filt...

Страница 24: ...tha 9 16 socket wrench See inset Figure 32 NOTE Clutch will slide off the crankshaft intact Do not dis assemb eclutch Remove the beveledwasher clutch and largeflat wash er as shown Remove the pulleyhousingfrom the engine Remove rope retention screw Remove any remaining rope Hold pulleyhousingand hand turn the pulleyclockwise as far as it will go Then turnthe pulleycounterclockwise untilthe pulteyn...

Страница 25: ...tainer rib andthe rope reten tionscrew post Reinstall the rope retention screw into the retention post Tightenuntil snug NOTE Do not overtighten the screw Overtighteningthe screw can cause the threads in the screw post to strip out Hold rope taut at rope exit hole so il wig not move and remove long hex wrench Slowly feed rope into the pulley housing Make sure spacer is in place then reverse steps ...

Страница 26: ... 37 38 39 NOTE The line saver can become wornduring use After a groove is worn into line saver removeit from the hub turn it upside down and reinstall il fromthe inside with spoolremoved to provide a new wear surface Hold the semi automatic head as shown Press the locktab and turn the lockring as shown Remove the lock ring tap button andspool Clean dirt and debris from all parts Replace the spool ...

Страница 27: ...emainingon the spool Use a 40 foot lengthof SEARS 080 diametertine Insert about 1 8 inch of the end of the line throughthe hole in the inner rimof the spool Allow no more than 1 8 inchof fine to extend beyond the rim to avoidinter ference withtapping action Wrap the line on the spoolas shown by the arrow Follow INSTALLING PRE WOUND SPOOL to com pleteassembly FOR BEST RESULTS USE ONLY 080 SEARS BRA...

Страница 28: ...eriodically Laythe blade on a fiat surface and inspect the blade for flatness before sharpening Throw away any blade that is not flat File or grindeach edge in the same manner to main tain a balanced blade BRUSH BLADE FiLE OR GRIND BLADEAS SHOWN MAINTA_ RADIUS IN THIS AREA SHARPENTHIS AREA ONLY MAINTAIN RADIUS IN THIS AREA WEED BLADE SHARPENING Fig 42 The 4 point 8 inch blade is reversible When th...

Страница 29: ...are notneeded proceedtosection Idle speed adjustment Very small adjustmentscan affectengine performance It is importantto turn the screw a very small amount per adjust ment and test performancebefore making further adjust ments Each adjustment shouldbe no morethanthe widthof the slot in the adjusting screw Turn both of the mixture screws counterclockwise until they o stop DO not attempt to adjust ...

Страница 30: ...ctions Drainthe fuel from the unit into an approved fuel con tainer Drain the fuel lines and carburetor by starting the engineand letting it run untilit stops Allowthe engine to cool before storage IMPORTANT It is important to prevent gum deposits from forming in essential fuel system parts such as the carburetor fuel filter fuel hose or tank during storage Also experience indicates that alcohol b...

Страница 31: ...ding line against material being cut ml i i i i i i ii i 1 Too litUeline outside of head 2 Old cuttingline 1 Filltank with correct fuel mixture 2 See Starting Instructions 3 InstalJnew plug check ignition switch 4 Reptace fuel filter inspect fuel line 5 See Carburetor Adjustments 6 Contact your SEARS Service Center Dept 1 See Carburetor Adjustments 2 See Carburetor Adjustments 3 Contact your SEARS...

Страница 32: ...cl 10 11 12 Screw Line Limiter Line Limiter Locknut Dust Cup Shaft Lubrication Hub Ass y Incl 16 Line Saver Spring Cap Spring Drive Gear Gear Box Ass yo ThrottleHsg Left Throttle Hsg Right Throttle Lockout DriveShaft Seat Gear Box Grass Washer Screw Grease Refill Screw Pinch Clamp Lockwasher Pinch Clamp Lockwasher Gear Box Screw Gear Box 37 3B 40 41 42 43 44 45 46 47 48 49 5O 51 52 53 54 55 56 57 ...

Страница 33: ...REPAIR PARTS 16 19 _ _ 17 I _ 22 43 52 32 44 48 45 54 37 38 3O 59 61 76 77 67 68 63 sp rca I Arrestor_ Gasket I 91 85 86 87 33 ...

Страница 34: ...tainer Starter Pulley Muffler Kit _ilufflerAttachment Spring Screw Starter Pulley ignition Module Kit Screw Ignition Module Cylinder NO 49 5O 51 52 53 54 55 56 57 58 59 60 61 62 63 64 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 Not NO STD PM2 530 015768 530 039 t 36 530 347987 530 038911 530 069291 530 029395 530 027569 530 069672 530 O94189 530 069254...

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