Operator's Manual BL100 \ BL150 2-Cycle Gas Trimmers IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS P/N 769-01904A (8/05) CAREFULLY
THANK YOU TABLE OF CONTENTS Thank you for buying this quality product. This modern outdoor power tool will provide many hours of useful service. You will find it to be a great labor-saving device. This operator's manual provides you with easy-tounderstand operating instructions. Read the whole manual and follow all the instructions to keep your new outdoor power tool in top operating condition. Service Information ......................... Rules for Safe Operation Know Your Unit .....................
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and their explanations, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident prevention measures. SYMBOL I SYMBOL Failure to obey a safety warning will result in serious injury to yourself or to others.
• Addfuelin a clean,well-ventilated outdoorareawhere therearenosparksor flames.Remove thefuelcap slowly,andonlyaftertheenginestops.Donotsmoke whilefuelingor mixingfuel.Wipeupanyspilledfuel fromtheunitimmediately. • Avoidcreatinga sourceof ignitionforspilledfuel.Do notstarttheengineuntilfuelvaporsdissipate. • Movetheunitatleast30feet(9.1m)fromthefueling sourceandsitebeforestartingtheengine.Donot smoke.Keepsparksandopenflamesawayfromthe areawhileaddingfuelor operatingthe unit.
SAFETY AND INTERNATIONAL SYMBOLS This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the operator's manual for complete safety, assembly, operating and maintenance and repair information. SYMBOL MEANING MEANING SYMBOL • SAFETY ALERT SYMBOL • THROWN OBJECTS AND ROTATING CUTTER CAN CAUSE SEVERE INJURY Indicates danger, warning, or caution. May be used in conjunction with other symbols or pictographs.
APPLICATIONS As a trimmer: Fuel Cap • Cutting grass and light weeds • Edging • Decorative trimming around trees, fences, etc. Blue Choke Lever Starter Rope Grip Shaft Grip _k /J Primer Bulb /' D-Handle Throttle Control On/Off Stop Control Spark Plug Muffler Air Filter/Muffler Cover Line Cutting Blade Shaft Tube \ Cutting Attachment Cutting Attachment Shield
INSTALL AND ADJUST 1. 2. 3. __ THE D-HANDLE Shaft Housing Push the D-handle down onto the shaft housing so that the handle slants towards the shaft grip (Fig. 1). The squared bolt hole in the handle is to the right. Insert the shoulder bolt into the squared hole in the handle and push through. On the left side of the handle, place the washer on the bolt, then screw the wing nut onto the bolt. Do not tighten until you make the handle adjustment.
OIL AND FUEL MIXING INSTRUCTIONS Old and/or improperly mixed fuel are the main reasons for the unit not running properly. Be sure to use fresh, clean unleaded fuel. Follow the instructions carefully for the proper fuel/oil mixture. Definition of Blended Fuels Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol, or MTBE (ether). Alcohol-blended fuel absorbs water. As little as 1% water in the fuel can make fuel and oil separate. It forms acids when stored.
WARNING: Operate this unit only in a well- ventilated outdoor area. Carbon monoxide exhaust fumes can be lethal in a confined area. WARNING: On/Off Stop Control Avoid accidental starting. Make sure you are in the starting position when pulling the starter rope (Fig. 8). To avoid serious injury, the operator and unit must be in a stable position while starting. STARTING INSTRUCTIONS Start/On (I) 1. Mix gas with oil. Fill fuel tank with fuel/oil mixture. See Oil and Fuel Mixing Instructions.
HOLDING THE TRIMMER WARNING: A, ways wear eye, hearing, foot and body protection to reduce the risk of injury when operating this unit. Before operating the unit, stand in the operating position (Fig. 9). Check for the following: NOTE: Do not rest the Bump Head TM on the ground while the unit is running. ITIt' lkl, Donotremove or alter I _,wr_,,wmm _,,_ m!, the line cutting blade I assembly. Excessive line length will make the unit overheat. This may lead to serious persona njury or damage to the un t.
MAINTENANCE SCHEDULE NOTE: Maintenance, replacement, or repair of the emission control devices and system may be performed by any non-road engine repair establishment, individual or authorized service dealer. Perform these required maintenance procedures at the frequency stated in the table. These procedures should also be a part of any seasonal tune-up. NOTE: Some maintenance procedures may require special tools or skills.
For Use with Single Line ONLY For Use with SplitLine or Single Line Slotted ._ Holes _,,o TM ........ LtN_ / 9. Insert the end of the line into the open hole in the inner reel and pull the line tight to make the loop as small as possible (Fig. 18). 10. Before winding, split the line back about 6 inches. 11. Wind the line in tight even layers in the direction indicated on the inner reel. \ NOTE: Failure to wind the line in the direction indicated will cause the cutting attachment to operate incorre
INSTALLING A PREWOUND REEL 1. Hold the outer spool with one hand and unscrew the bump knob counterclockwise (Fig. 12). Inspect the bolt inside the bump knob to make sure it moves freely. Replace the bump knob if damaged. 2. Remove the old inner reel from the outer spool (Fig. 13). 3. Remove the spring from the old inner reel (Fig. 13). 4. Place the spring in the new inner reel. NOTE: The spring must be assembled on the inner reel before reassembling the cutting attachment. 5.
SPARK ARRESTOR MAINTENANCE WARNING: deflector Iftheexhaust assembly is NOTE: The exhaust can only flow in one direction: AWAY from the engine. Pay close attention when disassembling the muffler so you can put it back together correctly. Failure to do so will damage the unit and may cause serious personal injury. 1. Remove air filter/muffler cover. Refer to Removing the Air Filter/Muffler Cover. 2. Locate the muffler, but do not remove it. Find the two (2) screws on the bottom of the muffler (Fig. 26).
Clean Air Filter The condition of the air filter is important to the operation of the unit. A dirty air filter will restrict air flow and change the air/fuel mixture. This is often mistaken for an out of adjustment carburetor. Check the condition of the air filter before adjusting the idle speed screw. Refer to Air Filter Maintenance. Adjust Idle Speed Screw If, after checking the fuel mixture and cleaning the air filter, the engine still will not idle, adjust the idle speed screw as follows: 1.
CLEANING WARNING: To avoid serious personal injury, 2. Start the engine and allow it to run until it stalls. This ensures that all fuel has been drained from the carburetor. Allow the engine to cool. Remove the spark plug and put 1 oz. (30 ml) of any high quality motor oil or 2-cycle oil into the cylinder. Pull the starter rope slowly to distribute the oil. Reinstall the spark plug. 3, always turn your trimmer off and allow it to cool before you clean or service it.
CAUSE On/Off control in the OFF position ACTION Turn On/Off control to ON Empty fuel tank Fill fuel tank with properly mixed fuel Primer bulb wasn't pressed enough Press primer bulb fully and slowly 10 times Engine is flooded Squeeze the trigger and pull the starter rope Old or improperly mixed fuel Drain gas tank and add fresh fuel mixture Fouled spark plug Replace or clean the spark plug Plugged spark arrestor Clean or replace spark arrestor CAUSE ACTION Air filter is plugged Old or improp
Engine Type .......................................................................................................................................... Air-Cooled, 2-Cycle Stroke ................................................................................................................................................... 1.25 in. (31.75 mm.) Displacement ............................................................................................................................................ 1.9 cu in.
California / EPA Emission Control Warranty Statement Your Warranty Rights and Obligations The California Air Resources Board, the Environmental Protection Agency and MTD LLC (MTD) are pleased to explain the emission control system warranty on your 2000 and later small off-road engine. New small off-road engines must be designed, built and equipped to meet stringent anti-smog standards.
MANUFACTURER'S LIMITED WARRANTY FOR: The limited warranty set forth below is given by Troy-Bilt LLC with respect to new merchandise purchased and used in the United States, its possessions and territories.
ENGINE PARTS - BL100/BL150 2-CYCLE GAS TRIMMER Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Part No.
BOOM & TRIMMER 2-CYCLE PARTS - BL100 GAS TRIMMER \ % Item I _0 @ @ @ Part No.
BOOM & TRIMMER 2-CYCLE Item Part No.
