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Form No. 3351-920
Trimmer/Brushcutter
Model No. 51950—250000001 & Up
Model No. 51970—250000001 & Up
Model No. 51990—250000001 & Up
Model No. 51951—250000001 & Up
Model No. 51971—250000001 & Up
Model No. 51991—250000001 & Up
Model No. 51930B—240000001 & Up
Model No. 51932B—240000001 & Up
Model No. 51934B—240000001 & Up
Operator's Manual
WARNING:
To reduce the risk of injury, the user must read and understand the operator's manual. Save this manual.
English (EN), French (F), and Spanish (ES)
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Table of Contents
Related Manuals for Toro 51950
Summary of Contents for Toro 51950
- Page 1 Form No. 3351-920 Trimmer/Brushcutter Model No. 51950—250000001 & Up Model No. 51970—250000001 & Up Model No. 51990—250000001 & Up Model No. 51951—250000001 & Up Model No. 51971—250000001 & Up Model No. 51991—250000001 & Up Model No. 51930B—240000001 & Up Model No. 51932B—240000001 & Up Model No.
- Page 2 READ THIS INFORMATION ���� Before you use your new trimmer/brushcutter, read the following help- ful hints to get you started. Fueling DANGER: Gasoline is extremely flammable and explosive. A fire or explosion from gasoline will burn you and others. Obtain a clean container that is approved for use with gasoline. Mix all of the 2-cycle oil provided with 1 US gallon of 87-octane, unleaded gasoline.
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Page 3: Table Of Contents
Table of Contents Introduction....................................4 Safety Rules ....................................5 Symbols ....................................6-7 Product Labels ....................................8 Specifications ....................................9 Applications ....................................9 Features ....................................10-11 Unpacking ....................................12 Assembly....................................13-16 Connecting the Attachment to the Upper Shaft ........................13 Removing the Attachment from the Upper Shaft ........................13 Attaching the Front Handle..............................13 Attaching the Shoulder Strap ...............................13 Attaching the Grass Deflector..............................13 Converting from Brushcutter to Trimmer..........................15... -
Page 4: Introduction
The Toro warning system in this manual identifies potential hazards and has special safety messages that help you and others avoid personal injury, even death. DANGER, WARNING, and CAUTION are signal words that identify the level of hazard. -
Page 5: Safety Rules
Safety Rules WARNING: Read and understand all instructions. Failure to follow all instructions may result in serious personal injury as well as damage to the product. This product has been designed and manufactured to entangled in the cutting attachment. Clear the area meet or exceed the requirements of the current version of of children, bystanders, and pets. -
Page 6: Symbols
This engine is equipped with a spark arrester muffler. It is a violation of California Public Resource Code Section 4442 to use or operate this engine without a spark arrester muffler on any forest-covered, brush-covered, or grass- covered land. Other states or federal areas may have similar laws. This spark ignition system complies with Canadian ICES-002. - Page 7 Symbols The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING DANGER: Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.
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Page 8: Product Labels
Product Labels Product labels and instructions are easily visible to the operator and are located near any area of potential danger. Replace damaged or lost labels Part No. 983647-001 Part No. 983648-001 Part No. 984032-001 Part No. 985102-001 50' 15m 50' 15m Part No. -
Page 9: Specifications
Engine 25.4 cc Full Crank Durability 300 hours Cutting Width Model Nos. 51930B, 51950 & 51951 17 in. Model Nos. 51932B, 51970 & 51971 18 in. Model Nos. 51934B, 51990 & 51991 8 in. for brushcutter, 18 in. for trimmer Line Size .095 in. -
Page 10: Features
Curved Shaft Trimmer Feature (Model Nos. 51930B, 51950 & 51951) Grass Barrier The grass barrier keeps grass from getting wrapped around the drive shaft. -
Page 11: Features
Curved Shaft Trimmer (Model Nos. 51930B, 51950 & 51951) Grass Front Handle Barrier Curved Shaft Grass Deflector Engine Trigger Handle Straight Shaft Trimmer (Model Nos. 51932B, 51970 & 51971) Front Handle Dual Line Engine Straight Shaft Grass Deflector Blade Trigger... -
Page 12: Unpacking
(Model Nos. 51930B, 51950 & 51951) If any parts are missing, do not operate the Lock washer (1) (Model Nos. 51930B, 51950 & 51951) product until the missing parts are replaced. Flat washer (1) (Model Nos. 51930B, 51950 & 51951) Failure to do so could result in serious personal injury. -
Page 13: Assembly
Assembly Connecting the Attachment to the 3. Place the handle along the upper shaft to a position that allows for comfortable operation. Upper Shaft 4. Place the handle support on the bottom of the tube on See Figure 2. the opposite side of the front handle. Follow these steps to connect the attachment to the upper 5. -
Page 14: Attaching The Grass Deflector
Slot grass deflector. To Attach the Curved Shaft Grass Deflector Model Nos. 51930B, 51950 & 51951 See Figure 5. Follow these steps to attach the curved shaft grass deflector. 1. Press the grass deflector onto the bottom of the curved shaft as shown. -
Page 15: Converting From Brushcutter To Trimmer
Converting From Brushcutter To Trimmer Model Nos. 51934B, 51990 & 51991 To convert from the brushcutter to the trimmer, remove the Head blade, remove the brushcutter guard, attach the grass deflec- Locking Tool tor, and install the trimmer head assembly. To Remove the Blade and Brushcutter Guard See Figure 7 and Figure 8. -
Page 16: Converting From Trimmer To Brushcutter
Converting From Trimmer To Brushcutter Model Nos. 51934B, 51990 & 51991 To convert from the trimmer to the brushcutter, remove the trimmer head assembly, remove the grass deflector, attach Head the brushcutter guard, and install the blade. Locking To Remove the Trimmer Head Assembly and Grass Tool Deflector See Figures 10 and 11. -
Page 17: Operation
Operation Mixing the Fuel Filling the Tank DANGER: WARNING: Gasoline is extremely flammable and explosive. Always stop the engine before filling the tank. A fire or explosion from gasoline will burn you Never add fuel to a machine with a running or and others. -
Page 18: Starting The Product
WARNING: The product may throw objects during opera- tion, causing injury to the operator or to by- standers. Always wear suitable eye protection, long heavy pants, and boots while operating the product. Starting the Product See Figure 14a, Figure 14b, and Figure 15. Set Choke to A Set Choke to B Starting the product differs depending on whether the engine... -
Page 19: Operating The Trimmer
To Operate the Curved Shaft Trimmer (Model Nos. 51930B, 51950 & 51951) See Figure 16a. Follow these steps to operate the curved shaft trimmer. 1. Start the trimmer. -
Page 20: Operating The Brushcutter
Operating the Brushcutter Curved Shaft Trimmer (Model Nos. 51934B, 51990 & 51991) See Figure 17. Follow these steps to operate the brushcutter. Dangerous Direction of 1. Start the brushcutter. Cutting Area Rotation 2. Hold the brushcutter at waist level with your right hand (arm extended) on the trigger handle and your left hand on the front handle. -
Page 21: Maintenance
Spark Plug Replacing the Cutting Line WARNING: See Figures 20 and 21. Use only Toro replacement parts when servicing this product. Use of any other parts may create a WARNING: hazard or cause product damage. Use of line other than the proper monofilament cutting line could cause personal injury. -
Page 22: Replacing The Spool
Eyelet Replacing the Spool Slotted See Figure 21. Note: For best performance, use only Toro spools (Part No. Spool AR04118). The spool may wear during normal use of the line advance feature and may require occasional replace- ment. Replacement spools are available through your Toro Figure 21 retailer. -
Page 23: Checking The Fuel Cap
Checking the Fuel Cap Air Filter WARNING: A leaking fuel cap is a fire hazard and must be replaced immediately. The fuel cap contains a non-serviceable filter and check valve. A clogged fuel filter causes poor engine performance. If performance improves when the fuel cap is loosened, the check valve may be faulty or the filter may be clogged. -
Page 24: Replacing The Spark Plug
Replacing the Spark Plug Storing the Product See Figure 24. Storing the product differs depending on the amount of time it will be in storage. All model numbers included in this manual use an NGK BPMR7A or Champion RCJ-6Y spark plug. Use an Note: If the product includes another attachment, place the exact replacement and replace annually. -
Page 25: Troubleshooting
Troubleshooting Problem Possible Cause Solution Engine will not start Switch set to the O (OFF) Set switch to the I (ON) position. position. Remove the spark plug. Reattach the spark No spark plug cap and lay the spark plug on the metal cylinder. -
Page 26: Warranty
SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. This warranty gives you specific legal rights, and you may also have other rights, which vary, from state to state. This product is manufactured under license from The Toro Company by OWT Industries, Inc. Warranty... - Page 27 FEDERAL AND CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS OWT Industries, Inc. specifically warrants the emissions control system of this Gas Trimmer Product in accordance with the California and Federal legal requirements described below: OWT Industries, Inc. warrants to the original retail purchasers and subsequent purchasers that the nonroad engine included with this product has been designed, built and equipped, at the time of sale, to comply with applicable EPA regulations, and that the engine is free from defects in material and workmanship that would cause it to fail to conform with the applicable regulations for its warranty period.
- Page 28 Customer Service Information If your product requires service or maintenance, contact your nearest authorized service dealer. To locate your nearest authorized service dealer for this product, contact us toll free at 1-866-574-9242 (US) or 1-866-574-9243 (Canada). OWT Industries, Inc. P.O. Box 35 Highway 8 Pickens, SC 29671 983000-410...