Husqvarna 1130ST - Manual (Page 11)

11
OPERATION
TO MOVE FORWARD AND BACKWARD
SELF-PROPELLING, forward and reverse movement of
the snow thrower, is controlled by the traction drive control
lever located on the left side handle.
• Squeeze traction drive control lever to handle to en-
gage the drive system.
• Release traction drive control lever to stop the forward
or reverse movement of the snow thrower.
SPEED and DIRECTION are controlled by the drive speed
control lever.
• Press downward on the speed control lever and move
lever to desired position BEFORE engaging the trac-
tion drive control lever. Be sure lever springs back and
locks into desired position.
CAUTION: Do not move speed control lever
when traction drive control lever is engaged.
Damage to the snow thrower can result.
• Slower speeds are for heavier snow and faster speeds
are for light snow and transporting the snow thrower. It
is recommended that you use a slower speed until you
are familiar with the operation of the snow thrower.
NOTE: When both traction drive and auger control levers
are engaged, the traction drive control lever will lock the
auger control lever in the engaged position. This will allow
you to release your right hand from the handle and adjust
the discharge chute direction without interrupting the snow
throwing process.
POWER STEERING OPERATION
Steering triggers are used to assist in steering your snow
thrower. The triggers are located on the underside of each
handle. When a trigger is squeezed, it disengages the drive
wheel on that side of snow thrower and allows it to turn in
that direction.
• To turn left – squeeze left side trigger.
• To turn right – squeeze right side trigger.
TO ADJUST SKID PLATES
NOTE: The wrench provided in your parts bag may be used
to adjust the skid plates.
Skid plates are located on each side of the auger housing
and adjust the clearance between the scraper bar and the
ground surface. Adjust skid plates evenly to proper height
for current surface conditions. For removal of snow in
normal conditions, such as a paved driveway or sidewalk,
place skid plates in the highest position (lowest scraper
clearance) to give a 1/8" clearance between the scraper bar
and the ground. Use a middle position if the surface to be
cleared is uneven.
NOTE: It is not recommended to operate the snow thrower
over gravel or rocky surfaces. Objects such as gravel,
rocks or other debris, can easily be picked up and thrown
by the impeller, which can cause serious personal injury,
property damage or damage to the snow thrower.
• If snow thrower must be operated over gravel surface,
use extra caution and be sure skid plates are adjusted
to lowest (highest scraper clearance) position.
1. Shut off engine and wait for all moving parts to stop.
2. Adjust skid plates by loosening the rear 1/2" hex nut
only, then moving skid plate to desired position. Be
sure both plates are adjusted evenly. Tighten securely.
TO THROW SNOW
The auger rotation is controlled by the auger control lever
located on the right side handle.
• Squeeze auger control lever to handle to engage the
auger and throw snow.
• Release the auger control lever to stop throwing snow.
AUGER
CONTROL
LEVER
DRIVE SPEED
CONTROL LEVER
TRACTION DRIVE
CONTROL LEVER
SKID PLATE
LOW POSITION (HIGH GROUND CLEARANCE)
1/2" HEX NUT
HIGH POSITION
(LOW GROUND
CLEARANCE)
AUGER
HOUSING
LH TURN
TRIGGER RH TURN
TRIGGER
SCRAPER BAR
The scraper bar is not adjustable, but is reversible. After
considerable use it may become worn. When it has worn
almost to the edge of the housing, it can be reversed,
providing additional service before requiring replacement.
Replace a damaged or worn scraper bar.