12
Replacing the Rotor Blades
Before each season, inspect the rotor blades for wear. When
a rotor blade edge has worn to the wear indicator hole
(Fig. 8), replace both rotor blades to ensure proper
performance and to prevent damage to the underside of the
snowthrower. The running time and the roughness of the
driveway or the sidewalk determines the wear rate of the
rotor blades.
1
Figure 8
1.
Wear indicator hole
Important
Replace the scraper whenever you replace
the rotor blades. This ensures proper snowthrower
operation and performance. Refer to Replacing the Scraper
on page 11.
Note: You need a T27 torx driver to complete this
procedure.
1. Stop the engine and wait for all moving parts to stop.
2. Remove the key from the switch.
3. Disconnect the wire from the spark plug. Refer to steps
3 through 5 of Replacing the Spark Plug on page 14.
4. Remove four torx screws, two bolts, and six locknuts
that secure the one of the rotor blades to the rotor shaft
assembly (Fig. 9).
929
8
7
5
6
1
4
3
2
Figure 9
1.
Torx screw (4 per rotor blade)
2.
Bolt (2 per rotor blade)
3.
Locknut (6 per rotor blade)
4.
Blade support (2)
5.
Wear indicator hole
6.
Drive belt cover
7.
Thin layer of rotor blade
8.
Thick layer of rotor blade
Содержание CCR Powerlite 325
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