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Pour obtenir gratuitement une version en français de ce manuel, écrivez à l’adresse ci–dessous. N’oubliez pas d’indiquer les numéros de modèle et de série de votre produit. Lawn-Boy Inc., Attn.: Parts Dept., 8111 Lyndale Ave S, Bloomington, MN 55420-1196. Domestic English (EN)
Introduction or illegible, replace immediately. Replacements may be ordered through the engine manufacturer. Thank you for choosing a Lawn-Boy product. We want you to be completely satisfied with your new purchase. Contents Read this manual carefully to learn how to operate and maintain your product properly.
B71.1 specifications of the American National Standards Institute, in effect at time of production. Training Lawn-Boy designed this lawn mower for cutting and mulching grass, or, when equipped with a grass bag, for Read the instructions carefully. Be familiar with the catching cut grass.
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Use extra care when approaching blind corners, For wheeled rotary machines, mow across the face of shrubs, trees, or other objects that may obscure vision. slopes, never up and down. Keep in mind that the operator or user is responsible Exercise extreme caution when changing direction on for accidents or hazards occurring to other people or slopes.
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To ensure the best performance and safety, purchase Slopes are a major factor related to slip and fall accidents only genuine Lawn-Boy replacement parts and which can result in severe injury. All slopes require extra accessories. Do not use “will fit” parts and caution feel uneasy on a slope, do not mow it.
Safety and Instruction Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. By Front Height Adjuster On Mower Housing (Part No. 92-2914 Right) (Part No.
10W30), a two-cycle oil that is not NMMA TCW III-certified, or a fuel mixed at the wrong Use only Lawn-Boy Generation II 2-Cycle Oil (Fig. 4) or gasoline/oil ratio. This can cause engine damage not an equivalent premium grade, NMMA TCW III-certified covered under the Lawn-Boy warranty.
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Note: Failing to use the proper oil or the 32:1 gasoline-to-oil mixture ratio can result in serious engine m–3833 damage. Figure 6 Add Lawn-Boy Generation II 2-Cycle Oil (Fig. 4) or an 1. Fuel cap 2. Primer equivalent oil to fresh, unleaded gasoline according to the chart below: 7.
Operation Starting the Engine 1. Ensure that the wire is connected to the spark plug (Fig. 7). Figure 9 1. Blade control bail 3. Starter handle m–3884 2. Upper handle Figure 7 1. Spark plug wire 5. Pull the starter handle lightly until you feel resistance, then pull it sharply (Fig.
Maintain a sharp blade throughout the cutting season. Periodically file down nicks on the blade. Replace the blade when necessary with an original Lawn-Boy replacement blade. Mow only dry grass or leaves. Wet grass and leaves tend to clump on the yard and may cause the lawn...
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When cutting grass over six inches tall, first mow using the highest cutting height setting and walking WARNING slower; then mow again at a lower setting for best lawn appearance. If the grass is too long and leaves POTENTIAL HAZARD clumps on top of the lawn, the lawn mower may plug Wet grass or leaves can cause you to slip and up and cause the engine to stall.
Maintenance NOTICE:To obtain repairs at no charge under the terms and provisions of the Lawn-Boy warranty statement, an Authorized Service Dealer must perform the service or emission control part repair or replacement. Recommended Maintenance Schedule Each Service Item Service Operation...
CAUTION POTENTIAL HAZARD If you leave the wire on the spark plug, someone could start the engine. WHAT CAN HAPPEN Someone accidentally starting the engine could seriously injure you or other bystanders. HOW TO AVOID THE HAZARD Disconnect the wire from the spark plug before you do any maintenance. Set the wire aside so it does not accidentally contact spark plug.
Cleaning the Self-propel Drive 7. Hook the cable spring onto the drive bracket. Self-propel Models only Lubricating the Self-propel Under certain conditions, the clippings can collect under Drive the belt drive cover and in the pulley groove. This can cause the belt to slip, the self-propel drive to lose power, Self-propel Models only or the self-propel drive not to disengage.
2. Hold the self-propel drive bail 1 to 1-1/2 in. (25 to 38 mm) from the handle (Fig. 19). 3. Pull the cable jacket down (away from the bail) to remove the slack in the cable between the bail and the cable support.
Maintaining the Blade DANGER A straight, sharp blade provides maximum cutting performance. Regularly inspect and sharpen the blade. POTENTIAL HAZARD A worn or damaged blade could break and a piece of the blade could be thrown into the WARNING operator’s or bystander’s area. WHAT CAN HAPPEN POTENTIAL HAZARD A thrown piece of the blade could cause serious...
Cleaning the Exhaust Port Note: Do not grind the blade more than 5 in. (127 mm) from the outside ends and no less than 2 in. (51 mm) from the trailing edge (Fig. 27). Carbon deposit build-up causes excessive wear and loss of power.
Preparing the Fuel System 10. Set the lawn mower upright. 11. Hold the blade control bail against the upper handle (Fig. 30) and pull the starter rope several times to blow WARNING out any loose carbon. POTENTIAL HAZARD Gasoline can vaporize if you store it over long periods of time.
2. Clean any dirt and chaff from the cylinder, cylinder head fins, and blower housing. 3. Remove grass clippings, dirt, and grime from the external parts of the engine, the shrouding, and the top of the lawn mower housing. 4. Check the condition of the blade. Refer to Maintaining the Blade on page 16.
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1014 Figure 36 1. Chute support rod 8. Push the key hole slots on the chute down over the two shoulder bolts on the lawn mower housing, and slide Figure 34 the chute clockwise to lock it in place. 1. Cover or mulch plate 2.
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Check the grass bag often and replace it when (Fig. 39). necessary with a genuine Lawn-Boy replacement bag. A weakened or inferior bag may let objects pass through and 13. Position the bag hanger leg into the hanger clamp cause damage or an injury.
Installing the Cover Plate Installing the Mulch Plate To convert from mulching operation to side discharge, To convert from side discharge operation to mulching, remove the mulch plate and install a cover plate. remove the cover plate and install the mulch plate. WARNING WARNING POTENTIAL HAZARD...
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(Fig. 38). 11. Connect the wire to the spark plug. Note: Use only a genuine Lawn-Boy replacement cutting blade. Other blades may strike the mulch plate when you start and run the engine.
Troubleshooting Lawn-Boy designed and built your lawn mower for trouble-free operation. Check the following components and items carefully. If a problem continues, see your Authorized Service Dealer. PROBLEM CORRECTIVE ACTION Engine does not start 1. Fill the fuel tank with a fresh gasoline-and-oil mixture.
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PROBLEM CORRECTIVE ACTION 1. Move the throttle lever to the Fast position. Discharge chute plugs 2. Raise the cutting height. 3. Allow the grass to dry before mowing. 4. Clean the underside of the lawn mower deck. Lawn mower does not self-propel 1.
– EGR valve body and piping system connecting to the If you have any questions regarding your warranty rights and intake side of the engine responsibilities, or if you need a referral to a Lawn-Boy Service – EGR control system Dealer, please feel free to contact us at:...
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Service Dealer or Master Service Dealer. The Yellow Pages of the use of the Lawn-Boy Products covered by this warranty, except your telephone directory is a good reference source. The dealer for damages to other engine components caused by the failure of a will either arrange service at his/her dealership or recommend warranted part still under warranty.
Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Lawn-Boy importer. If all other remedies fail, you may contact us at Lawn-Boy Warranty Company.
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