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FORM NO. 3319–677GB 53cm Walk-behind Power Mower Model No. 20709 — 8900001 & Up Model No. 20711 — 8900001 & Up Operator’s Manual...
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1. Model and serial number decal 1026 1. Low setting 3. Cable anchor – self-propelled model 2. High setting 1068 1042 1. Knob 2. Top handle half 1. Spark plug wire The Toro Company – 1997 All Rights Reserved Printed in USA...
Preparation DANGER signals an extreme hazard that will cause serious injury or death if the recommended precautions are not followed. While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open WARNING signals a hazard that may cause serious sandals.
Always be sure of your footing on slopes. 19. Stop the engine and disconnect the spark plug wire. Walk, never run. before clearing blockages or unclogging chute; For wheeled rotary machines, mow across the before checking, cleaning or working on the face of slopes, never up and down.
Sound Pressure Level Sound Power Level This unit has a sound power level of: 100 dB(A)/1 This unit has an equivalent continuous A-weighted pW, based on measurements of identical machines per sound pressure at the operator ear of: 88.5 dB(A), Directive 84/538/EEC and amendments.
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Throw or flying objects — Whole body Engage exposure Thrown or flying objects — Rotary side-mounted mower. Disengage Keep deflector shield in place. Stop engine before Battery charging leaving operator condition position. Hourmeter/elapsed Fuel operating hours Fast Neutral Slow First gear Decreasing/Increasing Second gear Grease lubrication...
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Cutting element — Engine stop height adjustment Choke Pull rope. Primer (start aid) Wheel Push primer three Wheel traction times. Properly dispose of Lower control bar. batteries. Insert key in ignition Raise control bar. switch. Turn key in ignition Raise/lower control switch.
Raise control bar. Raise control bar. Lower control bar. Assembly Note: Belt cover may need to be loosened and slightly moved out of the way to make enough room to place handle in Handle high height setting. Adjust self–propelled cable. See Maintenance Assembly section.
32:1 mixture of gasoline and oil. the use of fresh, clean, UNLEADED regular grade Failure to use the right mixture will result in serious gasoline with an octane rating of 85 or higher in Toro gasoline powered products. Unleaded gasoline burns engine damage.
OVER–FILL TANK. Replace fuel cap securely Operation and wipe up any spilled fuel. Starting Engine Toro recommends that Toro Stabilizer/Conditioner be used regularly in all Toro gasoline powered products Note: Follow steps in BEFORE STARTING during operation and storage seasons. Toro section.
Release blade control bail (Fig. 13). Both the clutches, mower may need to be engine and blade will stop. See your dealer pushed forward one inch after immediately if they do not. self-propelled bail has been released. Adjusting Cutting Height To Restart Engine Each wheel is adjusted individually with a wheel Repeat STARTING ENGINE procedure with...
Check stopping time every 50 hours or at start of each mowing season. Blade must stop within Blade Brake 3 seconds of releasing bail; if not see your Authorized Toro Service Dealer for repair. Grease rear height adjustor brackets Lubrication (self-propelled models).
POTENTIAL HAZARD If you leave the wire on the spark plug, someone could start the engine. WHAT CAN HAPPEN Accidental starting of the engine could seriously injure you or other bystanders. HOW TO AVOID THE HAZARD Pull the wire off the spark plug before you do any maintenance. Also push the wire aside so it does not accidentally contact the spark plug.
1/8 inch (3.2 mm), the crankshaft should be checked for straightness by your Authorized Toro Service Dealer. Tip mower onto right side (Fig. 21). Blade Removal Scrape built-up grass clippings and dirt from mower housing with a hardwood scraper.
Examine blade driver for bent or sheared drive Torque blade nut to 47 ft.–lbs. (63 N m) lugs. Replace if necessary. (Fig. 26). Note: Blade nut must be replaced after installing and removing four (4) times. Blade Sharpening Locking feature will decrease and nut could loosen if not replaced.
Self-propelled Drive Cleaning Remove the blade nut and blade (Fig. 23). See BLADE REMOVAL section. (self–propelled models only) Remove blade driver by tapping with plastic or fiber hammer in the direction of rotation Under certain conditions clippings can collect under (Fig.
Troubleshooting Your mower was designed and built for trouble-free operation. Check the following components and items carefully. If a problem continues, see your Authorized Toro Service Dealer. PROBLEM CORRECTIVE ACTION Engine will not start Fill fuel tank with fresh gasoline/oil mix...
Drain Gasoline, page 12. After fuel For special conditions, the following accessories may is drained, start engine and let it idle until all fuel is be purchased at your local Authorized Toro Service consumed and engine stops. Repeat the starting Dealer.
Note: Fold handle only as illustrated. If Remove spark plug (Fig. 4) and spin engine handle is folded in opposite direction rapidly using starter to blow excess oil from the damage will occur to control cables. cylinder. Clean spark plug or replace if cracked, broken or electrodes are worn.