Husqvarna 7021RB - Manual (Page 7)

7
DRIVE CONTROL (See Fig. 6)
• Self-propelling is controlled by hold ing the operator
presence control bar down to the handle and pulling
the drive control lever rearward to the handle. The
farther toward the handle the lever is pulled, the faster
the unit will travel.
• Forward motion will stop when either the operator pres-
ence control bar or drive control lever are released. To
stop forward motion without stop ping engine, re lease
the drive control lever only. Hold op er a tor presence
control bar down against handle to con tin ue mowing
without self-propelling.
NOTE: If after releasing the drive control the mower will
not roll backwards, push the mower forward slightly to
disengage drive wheels.
DRIVE CONTROL ADJUSTMENT (See Fig. 7)
Over time, the drive control system may become “loose”,
resulting in decreased speed. There is a turnbuckle on
the drive control housing to increase tension on the drive
cable. Pro ceed as follows:
1. Turn unit off and disconnect spark plug wire from spark
plug.
2. Rotate turnbuckle on drive control to increase drive
speed.
3. Operate mower to test drive speed. Readjust as re-
quired.
4. If condition fails to improve after the above steps
(forward speed remains the same), your drive belt is
worn and should be re placed.
TO ENGAGE DRIVE
CONTROL
DRIVE
CONTROL
LEVER
DRIVE CONTROL
DISENGAGED
OPERATOR PRESENCE CONTROL BAR
FIG. 6
FIG. 7
ADJUSTMENT
TURNBUCKLE
OPERATION
TO ATTACH GRASS CATCHER (See Fig. 9)
1. Lift the rear door of the lawn mower and place the
grass catcher frame side hooks onto the door pivot
pins.
2. The grass catcher is secured to the lawn mower hous ing
when the rear door is lowered onto the grass catcher
frame.
CAUTION: Do not run your lawn mower
without mulcher plug or ap proved grass
catch er in place. Nev er at tempt to op-
er ate the lawn mower with the rear door
re moved or propped open.
FIG. 8
WHEEL
AD JUST ER
LEVER
LEVER BACKWARD TO
LOWER MOWER
LEVER
FORWARD TO
RAISE MOWER
FIG. 9
CATCHER FRAME HOOK
PIVOT PINS
GRASS
CATCHER
HANDLE
REAR DOOR
TO ADJUST CUTTING HEIGHT (See Fig. 8)
All four wheels are adjusted by a single lever.
• Pull adjuster lever toward wheel. To raise mower, move
lever forward to desired position, To lower mower, move
the lever toward the rear.