Troy-Bilt TB75SS Operator's Manual
2-cycle gasoline trimmers
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- Operator's manual (72 pages) ,
- Operator's manual (72 pages) ,
- Operator's manual (60 pages)
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Summary of Contents for Troy-Bilt TB75SS
- Page 1 Operator’s Manual TM M 2-Cycle Gasoline Trimmers Model TB75SS or TB25CS IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY P/N 769-00734A (10/03) PRINTED IN USA...
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Page 2: Table Of Contents
INTRODUCTION THANK YOU TABLE OF CONTENTS Thank you for buying this quality product. This modern Service Information ......2 outdoor power tool will provide many hours of useful service. -
Page 3: Rules For Safe Operation
RULES FOR SAFE OPERATION The purpose of safety symbols is to attract your SYMBOL MEANING attention to possible dangers. The safety symbols, and their explanations, deserve your careful attention and understanding. The safety warnings do not by Failure to obey a DANGER: themselves eliminate any danger. - Page 4 RULES FOR SAFE OPERATION • Always stop the engine and allow it to cool before filling • Keep hands, face, and feet at a distance from all the fuel tank. Never remove the cap of the fuel tank, or moving parts. Do not touch or try to stop the cutting add fuel, when the engine is hot.
- Page 5 RULES FOR SAFE OPERATION 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 MEANING •...
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Page 6: Know Your Unit
• Edging • Decorative trimming around trees, fences, etc. Starter Rope Grip Other optional accessories may be used with the TB75SS and TB25CS. Refer to Operating the EZ-Link System for a list of add-ons. Air Filter/Muffler Muffler Cover EZ-Start Lever... -
Page 7: Assembly Instructions
Cutting Attachment Attachment Shield Assembly Install on a Straight Shaft (TB75SS) 1. Slide the cutting attachment shield into the shield mount on the cutting attachment. Align the screw Fig. 4 holes in the shield with the holes in the cutting attachment (Fig. -
Page 8: Oil And Fuel Information
OIL AND FUEL INFORMATION OIL AND FUEL MIXING INSTRUCTIONS Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded gasoline in a separate fuel can. Use a 40:1 Old and/or improperly mixed fuel are the main reasons fuel/oil ratio. Do not mix them directly in the engine fuel for the unit not running properly. -
Page 9: Starting/Stopping Instructions
STARTING/STOPPING INSTRUCTIONS Stop/Off (O) Operate this unit only in a WARNING: well- ventilated outdoor Start/On ( I ) area. Carbon monoxide exhaust fumes can be lethal in a confined area. WARNING: Avoid accidental starting. Make sure you are in the starting position when pulling the starter rope (Fig. -
Page 10: Operating Instructions
OPERATING INSTRUCTIONS OPERATING THE EZ-LINK™ SYSTEM 2. While firmly holding the add-on, push it straight into the EZ-Link™ coupler (Fig. 10). The EZ-Link™ system enables the use of these optional Add-Ons. NOTE: Aligning the release button with the guide recess will help installation (Fig. - Page 11 • Keep the cutting attachment parallel to the ground. • Do not force the cutting attachment. Allow the tip of TB75SS TB25CS the line to do the cutting, especially along walls. Cutting with more than the tip will reduce cutting efficiency and may overload the engine.
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Page 12: Maintenance And Repair Instructions
MAINTENANCE AND REPAIR INSTRUCTIONS MAINTENANCE SCHEDULE NOTE: Maintenance, replacement, or repair of the emission control devices and system may be Perform these required maintenance procedures at the performed by any non-road engine repair frequency stated in the table. These procedures should establishment, individual or authorized service also be a part of any seasonal tune-up. - Page 13 MAINTENANCE AND REPAIR INSTRUCTIONS 3. Pull old line out of the line loading and line locking 7. Repeat procedures 4-6 with the second piece of line. holes (Fig. 16 and 17). 8. Hold the outer spool. Wind the inner reel 4.
- Page 14 MAINTENANCE AND REPAIR INSTRUCTIONS 2. Pull the old inner reel with existing line from the outer 4. Remove any existing line from the inner reel before spool. cleaning. Remove any debris or grass from the knob, spring, inner reel and foam seal. Wash the inner reel 3.
- Page 15 MAINTENANCE AND REPAIR INSTRUCTIONS AIR FILTER MAINTENANCE Removing the Air Filter/Muffler Cover To avoid serious WARNING: personal injury, always turn your unit off and allow it to cool before you clean or service it. 1. Remove the four (4) screws securing the air Air Filter filter/muffler cover (Fig.
- Page 16 MAINTENANCE AND REPAIR INSTRUCTIONS SPARK ARRESTOR MAINTENANCE 1. Remove the air filter/muffler cover. See Removing the Exhaust Air Filter/Muffler Cover. Spark Bolts Gasket Arrestor 2. Locate the muffler front and the two (2) bolts securing it to the engine (Fig. 31). Remove the two (2) bolts using a flatblade screwdriver or 5/16-inch socket or nut driver.
- Page 17 MAINTENANCE AND REPAIR INSTRUCTIONS CARBURETOR ADJUSTMENT The idle speed of the engine is adjustable through the air filter/muffler cover (Fig. 33). 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.
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Page 18: Cleaning And Storage
MAINTENANCE AND REPAIR INSTRUCTIONS REPLACING THE SPARK PLUG STORAGE Use a Champion RDJ7Y spark plug (or equivalent). • Never store the unit with fuel in the tank where fumes The correct air gap is 0.020 inch (0.5 mm). Remove the may reach an open flame or spark. -
Page 19: Troubleshooting Chart
TROUBLESHOOTING ENGINE WILL NOT START C A U S E A C T I O N 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... -
Page 20: Specifications
SPECIFICATIONS ENGINE* Engine Type............................Air-Cooled, 2-Cycle Stroke ..............................1.25 in. (31.75 mm) Displacement............................. 1.9 cu in. (31 cc) Clutch Type ................................. Centrifugal Idle Speed RPM ............................2,800 - 4,000 rpm Operating RPM..............................7,200+ rpm Ignition Type................................Electronic Ignition Switch .............................. Rocker Switch Spark Plug Gap ............................