n n mm m mum Operator's Manual 2-Cycle Gasoline Trimmer ledger Model TB25 IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS P/N 769-00551 (12/02) PRINTED IN USA CAREFULLY
Content Page Calling Customer Support .................................................... 2 Rules for Safe Operation .....................................................
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 MEANING SYMBOL _;i will result inFailure seriousto injury yourselfwarning or to DANGER: Obey to a safety others.
WHILE OPERATING • Never start or run the unit inside a closed room or building. Breathing exhaust fumes can kill. Operate this unit only in a well ventilated outdoor area. • Wear safety glasses or goggles that are marked as meeting ANSI Z87.1-1989 standards. Also wear ear/hearing protection when operating this unit. Wear a face or dust mask if the operation is dusty. Long sleeve shirts are recommended. • Wear heavy, long pants, boots and gloves.
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 SYMBOL Indicates danger, warning, or caution. May be used in conjunction • SAFETY ALERT SYMBOL with other symbols or pictographs. © WARNING - READ OPERATOR'S MANUAL //._...
APPLICATIONS Other optional accessories may be used with the TB25ET. Refer to Operating the EZ-Link System for a list of add-ons. As a trimmer: • Cutting grass and light weeds. • Decorative trimming around trees, fences, etc. EZ-Start Lever Air Filter/Muffler Cover With Edger Add-On: • Edging along paths, driveways, rockeries, etc. Fuel Cap Starter Rope Grip Engine Stand Throttle Lock-Out \ \ Shaft Grip / Muffler \ \ Primer Bulb Spark Plug J-Handle \ Hanger Throttle Control J Shoulder Strap Cl
Onsomeunits,theJ-handlemaybe pre-installed. Inthis caseyoumustloosenscrewsandadjustthe handleto fit theoperator.Goto step5 if theJ-handleis pre-installed. INSTALL AND ADJUST 1. THE J-HANDLE INSTALLING |without the cutting attachment shield in place | [WARNING: Never 0perate the trimmer ] lto prevent Serious personal injury, l J_ 1. Top Clamp Place the cutting attachment shield onto the shaft housing above the clamp assembly (Fig. 4).
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.
_1 Start/On outdoor area. Carbon monoxide exhaust fumes can be ARNING: Operate this unit Only in a well- ventilated I ethan a confined area. l (I) StoplOff (O) / J WARNING: Avoid accidental startin 9. Make sure you are in the starting position when pulhng the starter rope (Fig. 8). To avoid serious injury, the operator an, unit must be in a stable position while starting. J Throttle Lock-Out Make sure that any Add-On is installed correctly and secure before starting the unit.
OPERATINGTHE EZ-LINW M SYSTEM 2. The EZ-Link TM system enables the use of these optional Add-Ons. Blower/Vacuum ........................... TBBV Cultivator ................................ While firmly holding the add-on, push it straight into the EZ-Link TM coupler (Fig. 10). NOTE: Aligning the release button with the guide recess will help installation (Fig. 9). TBGC Edger ................................... TBLE Hedge Trimmer ........................... Snow Thrower ............................
HOLDING THE TRIMMER WARNING: Always wear eye, hearing, foot ] and body protection to reduce the risk of I injury when operating this unit. J Before operating the unit, stand in the operating position (Fig. 12).
DECORATIVE TRIMMING ADJUSTING Decorative trimming is accomplished by removing all vegetation around trees, posts, fences and more. 1. Rotate the whole unit so that the cutting attachment a 30 ° angle to the ground (Fig. 14). 2. is at EDGER CUTTING DEPTH Loosen the adjustment knob above the wheel (Fig 16). Slide the wheel to the desired position: • Raising the wheel increases the cutting depth • Lowering the wheel decreases the cutting depth 3. Tighten the adjustment knob securely.
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.
. 4. Pull old line out of the line loading and line locking holes (Fig. 19 and 20). Insert a piece of trimming line straight into one of the two eyelets in the outer spool. Push it up through the line loading hole in the inner reel (Fig. 19). Do not bend the line when inserting it into the eyelet. 7. Repeat procedures 4-6 with the second piece of line. 8. Hold the outer spool. Wind the inner reel counterclockwise until approximately four (4) inches (102 mm) of line remain (Fig. 22).
2. Pull the old inner reel with existing line from the outer spool. 3. Insert the ends of the prewound inner reel line into the outer spool eyelets (Fig. 25). Push the new inner reel, arrow side up, into the outer spool. Remove any existing line from the inner reel before cleaning. Remove any debris or grass from the knob, spring, inner reel and foam seal. Wash the inner reel with warm soapy water (Fig. 27). 4, Inner Reel Fig. 27 , 4. Fig.
EDGER BLADE REPLACEMENT I _, |injury, always wear gloves while handling, ,_k T WARNING: To avoid serious personal _|removing or installing the blade. AI WARNING: The gear housing gets hot after long periods of use. To avoid serious personal injury, do not touch the housing unt t has cooed. 1. 2. I I I Line up the hole in output shaft with the locking rod slot. Insert the locking rod through the slot into the output shaft hole (Fig. 29). ) Rod Fig.
AIR FILTER MAINTENANCE Removing 1. 2. the Air Filter/Muffler Cover WARNING: To avoid serious personal injuryl always turn your trimmer off and allow it to 1 cool before you clean or service it, J Remove the four (4) screws securing the air filter/muffler cover (Fig. 34). Use a flat blade or T20 Torx bit screwdriver. Air Filter Pull the cover from the engine, Do not force, EZ-Start Lever Screws Inside Muffler Cover Fig. 35 TM Screws i I I I I I I I J I I I t Fig. 37 Fig.
SPARK ARRESTOR 1. 2. MAINTENANCE Remove the air filter/muffler Air Filter/Muffler Cover. cover. See Removing the Spark Arrestor Locate the muffler front and the two (2) bolts securing it to the engine (Fig. 39). Remove the two (2) bolts using a flatblade screwdriver or 5/16-inch socket or nut driver. Pull the muffler off of the engine. \ \ \ \ \ Exhaust Gasket \ 3. Turn the muffler over to the back side and locate the exhaust gasket. Remove the muffler gasket from the muffler (Fig. 39).
CARBURETOR \ ADJUSTMENT The idle speed of the engine is adjustable through the air filter/muffler cover (Fig. 41). NOTE: Careless adjustments can seriously damage your unit. An authorized service dealer should make carburetor adjustments. Check ! Fuel Mixture Old and/or improperly mixed fuel is usually the reason for improper unit performance, Drain and refill the tank with flesh properly-mixed fuel pnor to making any adjustments. Refer to Oil and Fuel Information.
REPLACING THE SPARK PLUG LONG TERM If the unit will be stored for an extended time, use the following storage procedure: 1. Drain all fuel from the fuel tank into a container with the same 2-cycle fuel mixture. Do not use fuel that has been stored for more than 60 days. Dispose of the old fuel/oil mix in accordance to Federal, State and Local regulations. Use a Champion RDJ7Y spark plug (or equivalent). The correct air gap is 0.020 inch (0.5 ram).
CAUSE ACTION 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 EZ-Start lever was not set Move lever to start ! | CAUSE ACTION Air filter is plugged Replace or clean t
Engine Type .......................................................................................................................................... Stroke .................................................................................................................................................... Displacement ............................................................................................................................................. Air-Cooled, 2-Cycle 1.25 in. (31.75 mm) 1.
EPA Emission Control Warranty Statement Your Warranty Rights and Obligations The Environmental Protection Agency and Troy-Bilt LLC (Troy-Bilt) are pleased to explain the emission control system warranty on your 2002 and later small off-road engine. New small off-road engines must be designed, built and equipped to meet stringent anti-smog standards.
ENGINE PARTS 2-CYCLE Item 1 Part NO.
BOOM AND TRIMMER 2 CYCLE TRIMMER PPN - 41BDT2EC063 Item 1 PARTS - MODEL - BOOM _- Part No.
REPLACEMENT PARTS - MODEL TB25ET 2 CYCLE GAS TRIMMER - ADD-ON PPN 41BDT2EC063 @ @ @ ® / J .@ @ ® @ ® Item 2 Part No.
MAN UFACTURER'S LIMITED WARRANTY FOR: O TI OI#BILT'_ ___ The limited warranty set forth below is given by Troy-Bilt LLC with respect to new merchandise purchasedand used in the United States, its possessions and territories. Troy-Bilt LLC warrants this product against defects in material and workmanship for a period of two (2) years commencing on the date of original purchase and will, at its option, repair or replace, free of charge, any part found to be defective in material or workmanship.
