Maintenance - Husqvarna ST 151 Operator's Manual

Maintenance

NOTE: Determine the left and right sides of the machine from the normal operating position.
Check for Loose Fasteners
Clean / Inspect Snow Thrower
Clean / Replace V-Belts
Check / Replace Auger Blades and Scraper Bar
Check Fuel Lines and Electrical Wires
Check Engine Oil Level
Change Engine Oil
Inspect Muffler
Check / Replace Spark Plug
Empty Fuel Tank
Adjusting the Control Cable
Checking the Control Cable
1. Release the control bar to remove the slack in the
control cable (Figure 21).
Figure 21
1. Control bar
IMPORTANT: The control cable must contain some slack
when you disengage the control bar for the auger blades
to stop properly.
NOTE: You may need to adjust the control cable from
position 1 (default) to position 2 if you notice belt slip
when the control bar is engaged.
MAINTENANCE
NOTE: If the control cable is adjusted to position 2,
ensure that the auger stops properly when the control bar
is released
Adjusting the Control Cable
1. With the control bar disengaged, unhook and move
the control cable to the highest position. (Figure 22).
1
12
1
Figure 22
1. Control bar
2. Adjuster link
3. Cable positions
Position 2
2
3
Position 1:
Default position
(Lower Hole as
shown in illustration)