Servicing The Spark Plug; Inspecting The Rotor Blades - Toro 38581 Operator's Manual

Power clear snowthrower
Table of Contents

Advertisement

Note: Moving the Z-fitting higher decreases the
gap between the control bar and the handle; moving
it lower increases the gap.
3. Hook the spring to the adjuster link and slide the
spring cover over the adjuster link.
4. Check the adjustment; refer to Checking the Control
Cable.
Note: After extended use, the drive belt may wear
and lose its proper belt tension. If the drive belt
slips (continuously squeals) under a heavy load,
disconnect the spring from the adjustor link and
move the upper end of the spring to the hole that
is further from the pivot point in the control bar
(Figure 22). Then connect the spring to the adjustor
link and adjust the control cable.
Figure 22
1. Remove the upper end of
spring from this hole
2. Insert the upper end of
spring into this hole
Note: The belt may slip (squeal) in wet conditions;
to dry out the drive system, start the rotor and run
it without a load for 30 seconds.

Inspecting the Rotor Blades

Service Interval: Yearly—Inspect the rotor blades and
have an Authorized Service Dealer
replace the rotor blades and scraper if
necessary.
Before each session, inspect the rotor blades for wear.
When a rotor blade edge has worn down to the wear
indicator hole, have an Authorized Service Dealer
replace the rotor blades and the scraper (Figure 23).
3. Pivot point
4. Upper end of spring
1. Wear indicator hole

Servicing the Spark Plug

Service Interval: Yearly—Service the spark plug and
replace it if necessary.
Use a NGK BPMR4A spark plug or equivalent.
1. Stop the engine and wait for all moving parts to stop.
2. Rotate the discharge chute so that it faces forward.
3. Remove the discharge chute, the discharge chute
handle, and the chute seal by removing the 3 large
screws and one small screw (Figure 24).
1. Discharge chute handle
2. Large screw (3)
3. Chute seal
4. Remove the 4 screws that secure the shroud
(Figure 24).
5. Remove the fuel tank cap.
12
Figure 23
Figure 24
4. Discharge chute
5. Small screw

Advertisement

Table of Contents
loading

This manual is also suitable for:

38582

Table of Contents