Craftsman 917.27624 Lawn Mower User Manual


 
The averagelawnshouldbecut to
approximately2-1/2 inchesduringthe
cool seasonand to over3 inchesduring
hot months. For healthierandbetter
looking lawns,mowoften and after
moderategrowth.
For bestcutting performance,grassover
6 inchesin heightshouldbe mowed
twice. Makethe first cut relativelyhigh;
the secondto desiredheight.
TO ADJUST GAUGEWHEELS
Gaugewheels are properlyadjusted
when they areslightlyoff the groundwhen
moweris at the desiredcuttingheightin
operatingposition.Gaugewheelsthen
keepthe deck inproperpositionto help
preventscalpingin most terrainconditions.
NOTE: Besure tractoris on a flat level
surface.
1. Lowermowerand adjust mowerto de-
sired cuttingheight(See"TOADJUST
MOWERCUTTINGHEIGHT"in this
sectionof manual).
2. Removeretainerspringandclevis pin
whichsecureeach gaugewheelbar.
3. Lowergaugewheels to ground.Raise
gaugewheelsslightlyto alignholes
in bracketandgaugewheel barand
insertclevis pin.Gauge wheelsshould
beslightly offthe ground.
4. Replaceretainerspringintoclevis pin.
5. Be sureall gaugewheelsare in the
samesetting.
IMPORTANT:Be sureto readjustgauge
wheelsif youchangethe cuttingheight
of the mowerdeck.
Retainer
Spring
Clevis
,;, Pin
_S"
TO OPERATE MOWER
Your tractor is equipped with an operator
presence sensing switch. Any attempt
by the operator to leave the seat with the
engine running and the attachment clutch
engaged will shut off the engine. You must
remain fully and centrally positioned in the
seat to prevent the engine from hesitating
or cutting off when operating your equip-
ment on rough, rolling terrain or hills.
1. Select desired height of cut.
2. Lower mower with attachment lift con-
trol.
3. Start mower blades by engaging at-
tachment clutch control.
TO STOP MOWER BLADES -
disengage attachment clutch control.
_ICAUTION: Do not operate the mower
without either the entire grass catcher,
on mowers so equipped, or the deflector
shield in place.
Attachment Lift Lever
Attachment Clutch High Position
Switch Pull Out To / Low
"Eng 'a_ --,,v_Position
/5°'
{ _ _'_(_J _ __,"?' Deflector
"_%./ \""--_- / \ f?'\ Shield
oI '>''
Push In To _._\j x-x_.4W_
"Disengage" )_ _/
REVERSE OPERATION SYSTEM (ROS)
Your tractor is equipped with a Reverse
Operation System (ROS). Any attempt by
the operator to travel in the reverse direc-
tion with the attachment clutch engaged
will shut off the engine unless ignition key
is placed in the ROS "ON" position.
_,WARNING: Backing up with the at-
tachment clutch engaged while mowing
is strongly discouraged. Turning the ROS
"ON", to allow reverse operation with the
attachment clutch engaged, should only
be done when the operator decides it is
necessary to reposition the machine with
the attachment engaged. Do not mow in
reverse unless absolutely necessary.
USING THE REVERSE OPERATION
SYSTEM -
1. Move motion control lever to neutral
(N) position.
2. With engine running, turn ignition key
counterclockwise to ROS "ON" posi-
tion.
3. Look down and behind before backing.
4. Slowly move motion control lever to
reverse (R) position to start movement.
5. When use of the ROS is no longer
needed, turn the ignition key clockwise
to engine "ON" position.
ROS "ON" Position
Engine "ON" Position
(Normal Operating)
15