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TRACTOR
Always observe safety rules when perform-
ing any maintenance.
BRAKE OPERATION
If tractor requires more than 5 feet (1,5 m)
to stop at highest speed in highest gear on
a level, dry concrete or paved surface, then
brake must be serviced. (See "TO CHECK
BRAKE" _n the Service and Adjustments
section of this manual).
TIRES
• Maintain proper a_r pressure in all tires
(See the side of tires for proper PSi.)
• Keep tires free of gasoline, oil, or insect
control chemicals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may cause
tire damage.
NOTE: To seal hre punctures and preven[
flat tires due to slow leaks, tire sealant may
be purchased from your local parts dealer.
T_re sealant aJso prevents t_re dry rot and
corrosion
OPERATOR PRESENCE SYSTEM AND
REVERSE OPERATION SYSTEM (ROS)
Be sure operator presence and reverse
operatton systems are working properly, If
your tractor does not function as descnbed,
repair the problem _mmedlately.
• The eng=ne should not start un{ess the
brake pedal is fully depressed, and the
attachment dutch control is in the dtsen-
gaged position,
CHECK OPERATOR PRESENCE SYSTEM
• When the engine _srunning, any attempt
by the operator to leave the seat without
first setting the parking brake should shut
off the engine.
• When the engine is running and the at-
tachment clutch is engaged, any attempt
by the operator to leave the seat should
shut off the engtne.
• The attachment clutch should never oper-
ate unless the operator is in the seat.
CHECK REVERSE OPERATION (ROS)
SYSTEM
• When the engine is running with the lgnttion
switch in the engine "Q N" position and the
attachment clutch engaged, any attempt
by the operator to dnve in reverse shouid
shut off the engine.
• Whentheeng_ne_s running wtththe ignition
switch in the RQS "ON" position and the
attachment clutch engaged, any attempt
by the operator to drive _nreverse shoutd
NOT shut off the engine.
Ros "On" Engtne "On" Posttton
Pos_t_on (Normal Operating}
BLADE CARE
For best resul;s mower b{ades mus_ be sharp.
Replace worn, bent or damaged blades.
_CAUTION: Use onIy a replacement blade
approved bythe manufacturer of your tractor.
Using a btade not approved by the manu-
facturer of your tractor is hazardous, could
damage your tractor and void your warranty.
BLADE REMOVAL
I Raise mowerto highest position to allow
access to biades.
NOTE: Protect your hands with gloves and,"
or wrap blade w_th heavy cloth,
2. Remove blade bolt by turntng counter-
clockwise.
3. Install new blade with stamped "GRASS
SIDE" facing the ground,
IMPORTANT: To ensure proper assembly,
center hole _nblade must ahgn with star on
mandrel assembly.
4. Install and tighten bfade bolt securely
(45-55 Ft. Lbs,i62-75 Nm).
IMPORTANT Special b{ade bolt is heat
treated
Star
Center Hole \ i-, ,._
"_ '_' I-_ 71
o.o0o°o....... I oo..o,
B ade _'_'_'"J-- ['..
BATTERY
Your tractor has a battery charging system
which is sufficient for normal use. However,
periodic charging of the battery with an au-
tomotwe charger will extend its life,
• Keep battery and terminals clean.
• Keep battery bolts tight.
• Keep small vent holes open.
• Recharge at 6-I0 amperes for 1 hour
NOTE; The orlgtnal equipment battery on
your tractor is maintenance free. Do not
attempt to open or remove caps or covers.
Adding or checking level of elec[roiyte is
not necessary.
17
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