Husqvarna HUSQVARNA YTH20K46 业主指南

The tires on your tractor were overinflated at the factory 

for shipping purposes.  Correct tire pressure is important 

for best cutting performance.
•  Reduce tire pressure to PSI shown on tires.

For best cutting results, mower housing should be prop-

erly leveled.  See “TO LEVEL MOWER HOUSING” in the 

Service and Adjustments section of this manual.

See the figures that are shown for replacing motion and 

mower blade drive belts in the Service and Adjustments 

sec tion of this manual.  Verify that the belts are routed 

cor rect ly.

After you learn how to operate your tractor, check to see that 

the brake is operating properly.  See “TO CHECK BRAKE” 

in the Service and Adjustments section of this manual.

✓CHECKLIST

PRODUCT.
PLEASE REVIEW THE FOLLOWING CHECKLIST:
✓   All assembly instructions have been com plet ed.
✓  No remaining loose parts in carton.

✓  Battery is properly prepared and charged. 

✓  Seat is adjusted comfortably and tightened securely.

✓  All tires are properly inflated.  (For shipping purposes, 

the tires were overinflated at the factory).

✓  Be sure mower deck is properly leveled side-to-side/

front-to-rear for best cutting results.  (Tires must be 

properly inflated for leveling).

✓   Check mower and drive belts.  Be sure they are routed 

properly around pulleys and inside all belt keepers.

✓   Check wiring.  See that all connections are still secure 

and wires are properly clamped.

✓   Before driving tractor, be sure free wheel control is in 

“transmission engaged” position (see “TO TRANS-

 PORT” in the Operation section of this man u al).

WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY 

EXTRA ATTENTION TO THE FOLLOWING IMPORTANT 

ITEMS:
✓   Engine oil is at proper level.

✓   Fuel tank is filled with fresh, clean, regular unleaded 

gasoline.

✓   Become familiar with all controls, their location and 

function.  Operate them before you start the engine.

✓   Be sure brake system is in safe operating condition.

✓  Be sure Operator Presence System and Reverse Op-

eration System (ROS) are working properly (See the 

Operation and Maintenance sections in this manual).

✓   It is important to purge the transmission before op-

 er at ing your tractor for the first time.  Follow proper 

starting and transmission purging instructions (See 

“TO START EN GINE” and “PURGE TRANSMISSION” 

in the Op er a tion section of this manual).