Husqvarna 917.37595 owner manual HOW to USE Your Lawn Mower, Engine Speed, Engine Zone Control

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OPERATION

The operation of any lawn mower can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your lawn mower or performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask over spectacles.

HOW TO USE YOUR LAWN MOWER

ENGINE SPEED

The engine speed was set at the factory for optimum per- formance. Speed is not adjustable.

ENGINE ZONE CONTROL

CAUTION: Federal regulations require an engine control to be installed on this lawn mower in order to minimize the risk of blade contact injury. Do not under any circumstances attempt to defeat the function of the operator control. The blade turns when the engine is running.

Your lawn mower is equipped with an operator presence control bar which requires the operator to be positioned behind the lawn mower handle to start and operate the lawn mower.

DRIVE CONTROL (See Fig. 6)

Self-propelling is controlled by holding the operator presence control bar down to the handle and pulling the drive control lever rearward to the handle. The farther toward the handle the lever is pulled, the faster the unit will travel.

Forward motion will stop when either the operator pres- ence control bar or drive control lever are released. To stop forward motion without stopping engine, release the drive control lever only. Hold operator presence control bar down against handle to continue mowing without self-propelling.

NOTE: If after releasing the drive control the mower will not roll backwards, push the mower forward slightly to disengage drive wheels.

OPERATOR PRESENCE CONTROL BAR

 

 

DRIVE

 

 

CONTROL

 

 

LEVER

ADJUSTMENT

TO ENGAGE

DRIVE

TURNBUCKLE

DRIVE

CONTROL

(ON UNDERSIDE)

CONTROL

DISENGAGED

FIG. 6

DRIVE CONTROL ADJUSTMENT (See Fig. 6)

Over time, the drive control system may become “loose”, resulting in decreased speed. There is a turnbuckle on the underside of the drive control housing to increase tension on the drive cable. Proceed as follows:

1. Turn unit off and disconnect spark plug wire from plug. 7

2.Turn nut on underside of drive control to increase drive speed.

3.Operate mower to test drive speed. Readjust as required.

4.If condition fails to improve after the above steps (for- ward speed remains the same), your drive belt is worn and should be replaced.

TO ADJUST CUTTING HEIGHT (See Fig. 7)

Both front wheels are adjusted by a single lever on the left front wheel. Likewise, both rear wheels are adjusted by a single lever on the left rear wheel.

Pull adjuster lever toward wheel.To raise mower, move lever forward to desired position.To lower mower, move the lever toward the rear.

Be sure to adjust both front and rear wheels to same height.

LEVER BACKWARD

HEIGHT

ADJUSTER

TO LOWER MOWER

LEVER

 

LEVER FORWARD

TO RAISE MOWER

FIG. 7

TO CONVERT MOWER (See Figs. 8 thru 10)

Your lawn mower was shipped ready to be used as a mulcher. To convert to rear bagging or side discharging:

REAR BAGGING

Remove knob securing mulcher door to mower housing.

Open mulcher door and insert tabs of discharge chute into hinge bracket opening and position rear of chute over threaded stud.

DISCHARGE CHUTE TABS

HINGE BRACKET

MULCHER DOOR

FIG. 8

Image 7
Contents 917.375950 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 CartonTo Prepare Battery See Fig To Install AttachmentsTo Assemble Grass Catcher See Figs Operation Meets Cpsc Safety RequirementsKnow Your Lawn Mower Engine Speed HOW to USE Your Lawn MowerEngine Zone Control Side Discharging Simple Steps to Remember When Converting Your Lawn MowerTOEMPTYGRASSCATCHERSeeFigs.11-12 Before Starting EngineADD 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 DeflectorStorage To Adjust Handle See FigCarburetor Engine OIL BatteryOther Fuel SystemProblem Cause Correction Troubleshooting PointsRotary Lawn Mower - Model Number KEY Part Description Rotary Lawn Mower - Model Number Rotary Lawn Mower - Model Number KEY Part Description Service Notes Limited TWO Year Warranty on Power Mower