Husqvarna 7021CM Service and Adjustments, To Adjust Cutting Height, Rear Deflector, Carburetor

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SERVICE AND ADJUSTMENTS

CAUTION: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:

1.Release control bar and stop engine.

2.Make sure the blade and all moving parts have completely stopped.

3.Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug.

LAWN MOWER

TO ADJUST CUTTING HEIGHT

See “TO ADJUST CUTTING HEIGHT” in the Operation section of this manual.

REAR DEFLECTOR

The rear defl ector, attached between the rear wheels of your mower, is provided to minimize the possibility that objects will be thrown out of the rear of the mower into the operator's mowing position. If the defl ector becomes damaged, it should be replaced.

TO ADJUST HANDLE (See Figs. 12 thru 14)

The handle can be mounted in a high or low position. The mounting holes in the bottom of lower handle are off center for raising or lowering the handle.

1.Remove upper handle and all wire tie(s) securing cable(s) to lower handle.

2.Remove hairpin cotters from lower handle bracket mounting pin.

3.Squeeze lower handle in to remove it from mounting pins.

4.Turn lower handle over to raise or lower handle.

5.Squeeze lower handle in and position holes onto mounting pins on handle bracket.

6.Reassemble upper handle and all parts removed from lower handle.

SQUEEZE

 

TO ADJUST

 

LOWER HANDLE

MOUNTING PIN

HANDLE

HAIRPIN

BRACKET

COTTER

FIG. 12

MOWING

MOWING

POSITION

POSITION

HAIRPIN

 

COTTER

HANDLE

 

MOUNTING

BRACKET

PIN

 

LOW POSITION

HIGH POSITION

FIG. 13

LOWER

HANDLE

ROTATE

FIG. 14

ENGINE

ENGINE SPEED

Your engine speed has been factory set. Do not attempt to increase engine speed or it may result in personal injury. If you believe that the engine is running too fast or too slow, take your lawn mower to an authorized service center for repair and adjustment.

CARBURETOR

Your carburetor is not adjustable. If your engine does not operate properly due to suspected carburetor problems, take your lawn mower to an authorized service center for repair and/or adjustment.

IMPORTANT:NEVERTAMPERWITHTHEENGINEGOVERNOR, WHICH IS FACTORY SET FOR PROPER ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACTYOUR NEAREST AUTHORIZED SERVICE CENTER, WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS.

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Contents 7021CM IV. Service Safe Operation Practices for Walk-Behind MowersGeneral Operation III. ChildrenTable of Contents Assembly HOW to SET UP Your Lawn MowerTo Install Attachments To Remove Lawn Mower from CartonMeets Cpsc Safety Requirements OperationKnow Your Lawn Mower HOW to USE Your Lawn Mower To Adjust Cutting Height See FigEngine Speed Engine Zone ControlBefore Starting Engine To Empty Grass Catcher See FigADD OIL See Fig ADD Gasoline See Fig Mulching Mowing TipsTo Stop Engine To Start EngineMaintenance Lubrication ChartGeneral Recommendations Before Each USELawn Mower EngineTires Blade CareCleaning To Change Engine OIL See FigAIR Filter See Fig MufflerService and Adjustments To Adjust Cutting HeightTo Adjust Handle See Figs thru Rear DeflectorStorage OtherFuel System Engine OILTroubleshooting Points Problem Cause CorrectionService Notes Page 532 18 Axle Arm Assembly LR KEY Part DescriptionHusqvarna Service Notes