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Summary of Contents for BRUSHWACKER 636.795454

Page 1: ...DEL NO 636 795454 CAUTION Read Rules for Safe Operation and Instructions Carefully I RRFTSM 37 7 cc GASBRUSHWACKEW o Assembly Maintenance Operation Repair Parts Sears Roebuck and Co Chicago Ill 60684 U S A NB04D 9150 6 82 PRINTED IN JAPAN ...

Page 2: ...k cap while the engine is running Never start or run the engine inside a closed room or building Fumes from the exhaust contain dangerous carbon monoxide Never attempt to make engine adjustments while the unit is running and strapped to the operator Always make engine adjustments with the unit resting on a flat clear surface 12 Do not use the unit if it is damaged or poorly adjusted 13 Inspect the...

Page 3: ...ttempting to assemble or operate the unit Refer to drawing below SPECIFICATIONS ENGINE TYPE DISPLACEMENT OPERATING RPM IGNITION CARBURETOR STARTER ON OFF SWITCH 2 Cycle Air Cooled 37 7 cc 2 30 Cu In 6000 Solid State Ignition Horizontal Draft Float Type Auto Rewind Togg le positive ON O F F MUFFLER CLUTCH FUEL TANK SPARK PLUG SPARK PLUG GAP LUBRICATION NOTICE Lo Tone w Cover Centrifugal 1 Liter 2 1...

Page 4: ...nd nut have left hand threads Pay par ticular attention to blade rotation when installing the blade Blade has counter clockwise rotation when viewed from the engine end of the machine When installing the blade fasten the shaft with lock handle Figure 5 L OCKXANO Figure 5 7 SHOULDER HARNESS The SHOULDER HARNESS clips in one of the holes of the bracket as shown Adjust so that the blade is parallel t...

Page 5: ...ause hard starting and poor performance If fuel mix has been stored longer than this time it should be removed and filled with a fresh mixture CAUTION NEVER fill the fuel tank to the inlet port level NEVER add fuel to the tank in a closed un ventilated area DO NOT add fuel to this unit close to an open fire or sparks BE SURE to wipe off spilled fuel before attempting to start the engine DO NOT att...

Page 6: ... throttle fully opened and no load the engine rpm wilt be very high which can have an adverse effect on the life of the engine Adjustments SPARK PLUG MAINTENANCE If the spark plug electrode area has an excess of carbon buildup the efficiency of the plug will be seriously reduced REMOVE THE CARBON WITH A SPARK PLUG CLEANER OR WIRE BRUSH After cleaning the spark plug RESET THE ELECTRODE GAP TO 0 6 0...

Page 7: ... dead dry long stem weeds grass or vines there is a possibility of this material WRAPPING around the blade shaft This action can stall the blade and cause the clutch to slip To avoid this problem the unit should be operated at full throttle swinging the machine into the materials to be cut and avoiding the material just cut as you make the return swing I IMPORTANT Clean and inspect cutter shaft pe...

Page 8: ... damaged o_ poorly adjusted 12 Inspect the area to be cut and remove all debris that could become entangled in the nylon cutting head Also remove any objects that the unit may sling during cutting 13 Keep children away Onlookers should be kept at a safe distance from the work area at least 30 feet 14 Do not use this unit for any job other than those for which it is intended as described in this ma...

Page 9: ... mowing is shown in figure 17 In this position the cutting line is parallel to the ground With practice this technique will provide the results illustrated When mowing avoid pressing the head into the ground as this can cause damage to your unit C Figure 17 EDGING Adjust the drive tube and handle to position the cutting line as shown in figure 18 CAUTION Operating any line trimmer could throw obje...

Page 10: ...his unit is a manual type B LINE 1 2 ADJUSTMENT Remember that line wear is as normal as the dulling of a metal blade The life of the line will depend on your cutting technique and the surface against which you are trimming Do not operate at a higher speed than is necessary to perform the required cutting When the line wears down loosen knob on bottom of head by turning counter clockwise four turns...

Page 11: ...SE Removing the Trimmer Head To remove the Trimmer Head nylon cutting head do this Align the hole in the lower head with the hole in the cup washer Insert the Lock Handle which is included in the BRUSHWACKERT M tool kit thru the hole as shown thus locking the drive shaft Holding on to the Lock Handle unscrew the Universal Head by turning in the direction shown Caution Figure 25 Nylon cutting cord ...

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Page 20: ...ME OF ITEM 37 7cc Gas BRUSHWACKER T M If the parts you need are not stocked locally your order will be electronically transmitted to a Sears Repair Parts Distribution center for expedited handling When you buy merchandise from Sears you get an extra something that nobody else can offer Sears Service Across town or across the country Sears Service follows you providing trustworthy competent service...

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