Jonsered LT2220 CMA2 Manual Do Utilizador

The center of this blade has a five (5) star pattern. The bolt 

that attaches this blade has nor mal Right Hand threads 

that loosens by turn ing (  ) counterclockwise and tight ens 

by turning (  ) clockwise.

For best results mower blades must be kept sharp.  Replace 

bent or damaged blades.

IMPORTANT: THE BLADES ON YOUR MOW ER ARE NOT THE 

SAME AND MUST BE INSTALLED ON THE CORRECT SIDE. IT 

IS SUG GEST ED THAT YOU WORK ON ONE BLADE AT A TIME 

TO ENSURE PROP ER ASSEMBLY OF COMPONENTS.

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RH

Always observe safety rules when per form ing any main-

 te nance.
BRAKE OPERATION
If tractor requires more than five (5) feet to stop at highest 

speed in high est gear on a level, dry concrete or paved 

surface, then brake must be checked and ad just ed. (See 

“TO ADJUST BRAKE” in the Ser vice and Ad just ments 

section of this manual).
TIRES

• 

Maintain proper air pressure in all tires (See “PROD UCT 

SPEC I FI CA TIONS” section of this man ual).

• 

Keep tires free of gasoline, oil, or insect control chemi-

 cals which can harm rubber.

•  Avoid stumps, stones, deep ruts, sharp objects and 

other hazards that may cause tire damage.

NOTE: To seal tire punctures and pre vent flat tires due to 

slow leaks, tire sealant may be purchased from your local 

parts dealer. Tire sealant also pre vents tire dry rot and 

corrosion.

Be sure operator presence and reverse operation sys tems 

are work ing properly.  If your tractor does not function as 

described, repair the problem immediately.

•  The engine should not start unless the brake pedal is 

fully de pressed, and the attachment clutch con trol is 

in the dis en gaged position.

CHECK OPERATOR PRESENCE SYSTEM

• 

When the engine is running, any attempt by the op er a tor 

to leave the seat without first setting the parking brake 

should shut off the engine.

• 

When the engine is running and the at tach ment clutch 

is engaged, any attempt by the operator to leave the 

seat should shut off the engine.

•  The attachment clutch should never operate unless 

the operator is in the seat.

CHECK REVERSE OPERATION (ROS) SYSTEM 

•  When the engine is running with the ignition switch in 

the engine "ON" position and the at tach ment clutch 

engaged, any attempt by the operator to shift into 

reverse should shut off the engine.

•  When the engine is running with the ignition switch in 

the ROS "ON" position and the at tach ment clutch en-

gaged, any attempt by the operator to shift into reverse 

should NOT shut off the engine.

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