Drive Control Adjustment - Craftsman 917.374350 Manual Del Propietário

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 oper-
ating your lawn mower or performing any
ad just ments or repairs. We recommend a
standard safety glasses or wide 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
CAUTION: Federal regulations re quire
an engine control to be installed on this
lawn mower in order to minimize the
risk of blade contact injury. Do not un der
any circumstances attempt to de feat the
func tion of the operator con trol. The blade
turns when the engine is running.
• Your lawn mower is equipped with an
operator pres ence 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 either drive
control lever rearward to the handle.
The further toward the handle a lever is
pulled, the faster the unit will travel.
• Forward motion will stop when either the
operator presence control bar or a drive
control lever are released. To stop forward
motion without stop ping engine, re lease a
drive control lever only. Hold op er a tor pres-
ence control bar down against handle to
con tin ue 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.
• To keep drive control engaged when
turning corners, push down on the
handle to lift the front wheels off the
ground while turning lawn mower.
Operator presence control bar
TO ENGAGE
DRIVE CONTROL

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. Pro ceed as follows:
1. Turn unit off and disconnect spark plug
2. Rotate turnbuckle on drive control to
3. Operate mower to test drive speed.
4. If condition fails to improve after the
TO ADJUST CUTTING HEIGHT
Raise wheels for low cut and lower wheels
for high cut, adjust cutting height to suit
your requirements. Me di um position is
best for most lawns.
• To change cutting height, pull up on
NOTE: Adjuster is properly positioned
when lever inserts into hole in plate.
LEVER BACKWARD
TO LOWER MOWER
Drive
control
levers
LEVER
FORWARD
DRIVE CONTROL
8
TO RAISE MOWER
DISENGAGED
wire from spark plug.
increase drive speed.
Readjust as required.
above steps (forward speed remains
the same), your drive belt is worn and
should be re placed.
adjuster lever, move wheel up or down
to suit your re quire ments and release
adjuster lever. Be sure all wheels are in
the same setting.
Lever
Plate
Adjustment
turnbuckle