How To Use Your Tractor; To Set Parking Brake; Stopping; To Adjust Mower Cutting Brake - Craftsman 917.250520 Owner's Manual

OPERATION
HOW TO USE YOUR TRACTOR
TO SET PARKmNG BRAKE
(See Fig. 8)
Your tractor is equipped with an operator presence sensing
switch. When engine is running, any attempt by the
operator to leave the seat without first setting the parking
brake will shut off the engine.
, Depress clutch/brake pedal into full "BRAKE" position
and hold.
° Place parking brake lever in "ENGAGED" position and
release pressu re from clutch/brake pedal Pedal should
remain in "BRAKE" position. Make sure parking brake
will hold tractor secure.
PUSH IN TO ATTACHMENT CLUTCH
THROTTLE "DISENGAGE" SWITCH PULL OUT TO
CONTROL LEVER
CHOKE
CONTROL\
CLUTCH/BRAK[
PEDAL "BRAKE"
POSITION
IGNITION
MOTION
CONTROL
LEVER
HEIGHT
"DRIVE" ADJUSTMENT PARKING
POSITION KNOB BRAKE
"DISENGAGED .... ENGAGED"
POSITION POSITION
FiG. 8
STOPPING (See Fig. 8)
MOWER BLADES -
" Move attachment clutch switch to "DISENGAGED"
position.
GROUND DRIVE -
• Depress clutch/brake pedal into full "BRAKE" position,
Move motion control lever to neutral (N) position.
JlVIPORTANT: THE MOTION CONTROL LEVER DOES
NOT RETURN TO NEUTRAL (N) POSIT!ON WHEN THE
CLUTCH/BRAKE PEDAL IS DEPRESSED.
ENGINE -
• Move throttle control to slow (._a_) position.
NOTE: Failure to move throttle control to slow (,_)
position and allowing engine to idle before stopping may
cause engine to "backfire".
Turn ignition key to "OFF" position and remove key.
Always remove key when leaving tractor to prevent
unauthorized use.
Never use choke to stop e_-_gine.
NOTE: Under certain conditions when unit is standing idle
with the engine running, hot engine exhaust gases may
cause "browning" of grass. To eliminate this possibility,
always stop engine when stopping tractor on grass areas.
TO USE CHOKE CONTROL (See Fig. 8)
use choke control whenever you are starting a cold engine.
De not use to start a warm engine,
° To engage choke Control, pull knob out, Slowly push
knob in to disengage.
TO USE THROTTLE CONTROL {See Fig. 8)
Always operate engine at full throttle.
° Operating engine at less than full throttle reduces the
battery charging rate.
• Full throttle offers the best bagging and mower perfor-
mance.
TO IVIOVE FORWARD AND BACKWARD
(See Fig. 8)
The direction and speed of movement is controlled by the
motion control lever,
° Start tractor with motion control lever in neutral (N)
position.
• Release parking brake and clutch/brake pedal.
° Slowly move motion control lever to desired position.
TO ADJUST MOWER CUTTHNG HEIGHT
(See Fig. 9)
The cutting height is controlled by turning the height adjust-
ment knob in desired direction.
• Turn knob clockwise (f_) to raise cutting height.
° Turn knob counterclockwise (P_)to lower cutting
height.
The cutting height range is approximately 1-1/4" to 4-1/4".
The heights are measured from the ground to the blade tip
with the engine not running. These heights are approxi-
mate and may vary depending upon soil conditions, height
of grass and types of grass being mowed.
• The average lawn should be cut to approximately 2-1/2
inches during the coot season and to over 3 inches
during hot months, For healthier and better looking
lawns, mow often and after moderate growth.
o For best cutting performance, grass over 6 inches in
height should be mowed twice. Make the first cut
relatively high; the second to desired height.
13