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Craftsman 917.273480 Owner's Manual page 14

20.0 hp, 42" mower electric start automatic transmission

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• The averagelawn should be cut to ap-
proximately2-1/2 inches duringthe cool
season and to over 3 inches during hot
months. Forhealthierand better looking
lawns,mowoften and after moderate
growth.
• Forbest cutting performance,grassover
6 inches in height should be mowed
twice. Makethe first cut relativelyhigh;
the second to desired height.
TO ADJUST GAUGE WHEELS
Gauge wheels
are properly adjusted
when they are slightly off the ground when
mower is at the desired cutting height in
operating position. Gauge wheels then
keep the deck in proper position to help
prevent scalping in most terrain conditions.
NOTE: Be sure tractor is on a flat level
surface.
1. Lower mower and adjust mower to de-
sired cutting height(See "TO ADJUST
MOWER CUTTING HEIGHT' in this
section of manual).
2. Remove retainer spring and clevis pin
which secure each gauge wheel bar.
3. Lower gauge wheels to ground. Raise
gauge wheels slightly to align holes
in bracket and gauge wheel bar and
insert clevis pin. Gauge wheels should
be slightly off the ground.
4. Replace retainer spring into clevis pin.
5. Be sure all gauge wheels are in the
same setting.
IMPORTANT: Be sure to readjust gauge
wheels if you change the cutting height
of the mower deck.
Retainer
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.
1. Select desired height of cut.
2. Start mower blades by engaging at-
tachment clutch control.
TO STOP MOWER BLADES -
disengage attachment clutch control.
,_CAUTION:
Do not operate the mower
without either the entire grass catcher,
on mowers so equipped, or the deflector
shield in place.
Clutch Lever
"Engaged
Lift Lever
High
Position
Low
Position
Position
Shield
TO OPERATE ON HILLS
_WARNING:
Do not drive up or down
hills with slopes greater than 15° and do
not drive across any slope. Use the slope
guide provided at the back of this manual.
• Choose the slowest speed
before start-
ing up or down hills.
• Avoid stopping or changing speed on
hills.
• If stopping is absolutely necessary,
push brake pedal quickly to brake posi-
tion and engage parking brake.
• To restart movement, slowly release
parking brake and brake pedal.
• Slowly depress appropriate drive pedal
to slowest setting.
• Make all turns slowly.
14

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