Husqvarna 70R21HV owner manual Table of Contents

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Never refuel the machine indoors.

Never store the machine or fuel container where there is an open fl ame, spark or pilot light such as a water heater or on other appliances.

Never fi ll containers inside a vehicle, on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before fi lling.

Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment with a portable container, rather than from a gasoline dispenser nozzle.

Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

If fuel is spilled on clothing, change clothing immedi- ately.

Never overfi ll fuel tank. Replace gas cap and tighten securely.

V. GENERAL SERVICE

Never run a machine inside a closed area.

Never make adjustments or repairs with the engine (motor) running. Disconnect spark plug wire, and keep

wire away from plug to prevent accidental starting.

Keep nuts and bolts, especially blade attachement bolts, tight and keep equipment in good condition.

Never tamper with safety devices. Check their proper operation regularly.

Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage. Allow machine to cool before storing.

Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting.

Never attempt to make wheel height adjustments while the engine (motor) is running.

Grass catcher components are subject to wear, dam- age, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer’s recom- mended parts, when necessary.

Mower blade is sharp and can cut. Wrap the blade or wear gloves, and use extra caution when servicing it.

Do not change the engine governor setting or overspeed the engine.

Maintain or replace safety and instruction labels, as necessary.

WARNING: This lawn mower is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.

In the state of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffl er is available through your nearest authorized service center.

CONGRATULATIONS on your purchase of a new lawn mower. It has been designed, engineered and manufactured to give you the best possible dependability and performance.

Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center/department. We have competent, well-trained technicians and the proper tools to service or repair this lawn mower.

Please read and retain this manual. The instructions will enable you to assemble and maintain your lawn mower properly. Always observe the “SAFETY RULES”.

SERIAL

NUMBER: _________________________________

DATE OF PURCHASE: _______________________

THE MODELAND SERIAL NUMBERS WILL BE FOUND ON ADECALATTACHED TO THE REAR OF THE LAWN MOWER HOUSING.

YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

PRODUCT SPECIFICATIONS

Gasoline Capacity

1.6 Quarts

and Type:

(Unleaded Regular Only)

 

 

Oil Type (API SG–SL):

SAE 30 (above 0°C / 32°F)

 

SAE 5W-30 (below 0°C / 32°F)

 

 

Oil Capacity:

20 Ounces

 

 

Spark Plug:

RC12YC (Gap: .030")

 

 

Blade Bolt Torque:

35-40 ft. lbs.

 

 

CUSTOMER RESPONSIBILITIES

Read and observe the safety rules.

Follow a regular schedule in maintaining, caring for and using your lawn mower.

Follow the instructions under “Maintenance” and “Stor- age” sections of this owner’s manual.

TABLE OF CONTENTS

SAFETY RULES

2-3

PRODUCT SPECIFICATIONS

3

CUSTOMER RESPONSIBILITIES

3

ASSEMBLY

4

OPERATION

5-9

MAINTENANCE SCHEDULE

10

MAINTENANCE

10-12

SERVICE AND ADJUSTMENTS

13-14

STORAGE

14-15

TROUBLESHOOTING

16

REPAIR PARTS

17-21

3 WARRANTY

22

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Contents 70R21HV III. Children Safe Operation Practices for Walk-Behind MowersII. Slope Operation General OperationTable of Contents To Unfold Handle See Figs AssemblyHOW to SET UP Your Lawn Mower To Remove Lawn Mower from CartonMeets Cpsc Safety Requirements OperationKnow Your Lawn Mower HOW to USE Your Lawn Mower Engine SpeedEngine Zone Control Side Discharging Simple Steps to Remember When Converting Your Lawn MowerBefore Starting Engine To Empty Grass Catcher See FigsADD OIL See Fig Mowing Tips ADD Gasoline See FigTo Stop Engine To Start EngineBefore Each USE MaintenanceLubrication Chart General RecommendationsEngine Lawn MowerSpark Plug CleaningClean Under Drive Cover MufflerTo Remove Drive Belt See Figs Service and AdjustmentsTo Adjust Cutting Height Rear DeflectorTo Adjust Handle See Fig StorageCarburetor Engine OIL OtherHandle See Figs Fuel SystemProblem Cause Correction Troubleshooting PointsGear Case Assembly - Part Number 532 18 Rotary Lawn Mower - Model Number 70R21HVKEY Part Description Page KEY Part Description Page KEY Part Description Husqvarna