Husqvarna 55B21HV 用户手册

•     Lift the round door of the discharge chute and place 

the grass catcher into place on the discharge chute.

NOTE: Be sure round door of discharge chute rests on 
grass catcher as shown.

•      Mower is now ready for rear bagging operation.

•         To convert to mulching operation, remove grass catch er 

and discharge chute.  Secure mulcher door to mower 
housing with knob.

•      To convert to side dis charg ing operation, remove grass 

catch er and discharge chute.  Install side discharge 
defl ector and secure it to lawn mower housing with 
knob.

Your lawn mower was shipped ready to be used as a mulcher.  
To convert to rear bagging or side discharging:

REAR BAGGING 
•     Remove knob securing mulcher door to lawn mower 

housing.

•      Open mulcher door and insert tabs of discharge chute 

into hinge bracket opening and position rear of chute 
over threaded stud.

Both front wheels are adjusted by a single lever on the left 
front wheel.  Likewise, both rear wheels are adjusted by a 
single lever on the left rear wheel.

•      Pull adjuster lever toward wheel. To raise mower, move 

lever forward to desired position. To lower mow er, move 
the lever toward the rear.

Be sure to adjust both front and rear wheels to the same 
height.

•      Secure rear of discharge chute to lawn mower housing 

with knob.

•      Place rear handle of grass catcher on the crossbar of 

the lawn mower's lower handle as shown.

SIDE DISCHARGING
•     Grass catcher and discharge chute must be re-

moved.

•      Open mulcher door and install front of side dis charge 

defl ector beneath it as shown.

•      Secure rear of side discharge defl ector to lawn mower 

housing with knob.

•      Mower is now ready for side discharging operation.

•      To convert to mulching operation, side dis charge de-

fl ector must be removed and mulcher door secured to 
mower housing with knob.