The operation of any lawn SAFETVG'ASSESmower can result in foreign

objects thrown into the eyes, which can result in severe

eye damage. Always wear safety glasses or eye shields while oper- ating your lawn mower or performing any adjustments or repairs. We recommend a standard safety glasses orwide vision safety mask worn over spectacles.

HOW TO USE YOUR LAWN MOWER

ENGINE SPEED

Engine speed was set at the factory for optimum performance. It is not adjustable.

ENGINE ZONE CONTROL

_ILCAUTION: 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

. Self-propelling is controlled by hold- ing the operator presence control bar

down to the handle and pulling the drive control lever rearward to the handle.

The further toward the handle the lever is pulled, the faster the unit will travel.

. Forward motion will stop when either the operator presence 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.

DRIVE CONTROL ADJUSTMENT

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

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

2.Rotate turnbuckle on 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 (forward speed remains the same), your drive belt is worn and should be replaced.

Adjustment turnbuckle

TO ADJUST CUTTING HEIGHT

Raise wheels for low cut and lower wheels for high cut, adjust cutting height to suit

your requirements. Medium position is best for most lawns.

To change cutting height, pull up on adjuster lever, move wheel up or down

to suit your requirements and release adjuster lever. Be sure all wheels are in the same setting.

NOTE: Adjuster is properly positioned when lever inserts into hole in plate.

LEVER BACKWARD

4 il

TO LOWER MOWER

 

Plate

Operator presence control bar Drive control

TO

 

lever

ENGAGE

DRIVE

LEVER

DRIVE

CONTROL

FORWARD

CONTROL

DISENGAGED

8 TO RAISE MOWER

 

 

Page 8
Image 8
Craftsman 917.374091 owner manual Engine Speed