Murray 612100x30NA, Owner'S Manual

Page: 10 / 28

MAINTENANCE
10
F-041018C
Remove lock nut and flat washer found on the right side of
housing. Figure 14.
Remove bolt and metal bearing, from inside of housing.
Figure 15.
Gently pull impeller out from the right side. Figure 15.
Insert new impeller so as to engage with the driven pulley.
Figure 15.
Insert bolt with metal bearing, from the inside of the housing.
Figure 15.
Fasten with lock nut and flat washer.
Rotate impeller a few turns by hand, to ensure proper
operation.
CAUTION: Failure of impeller to spin freely may result in
serious motor damage. Ensure proper operation prior to
starting the snow shovel.
Re–attach upper housing to lower housing using the eleven
(11) screws. Fasten Securely.
Replacing Scraper Bar
To replace a damaged or worn scraper bar, proceed as follows:
Remove the three(3) lock nuts securing the scraper bar.
Figure 16.
Remove the old scraper bar.
Install new scraper bar the same way the old blade came off.
Figure 16.
Secure scraper bar into position by fastening it with the
three(3) lock nuts. Fasten securely.
Rotate impeller a few turns by hand, to ensure proper
operation.
Figure 14
Lock Nut
& Flat Washer
Metal
Bearing
Figure 15
Impeller Engaged
With Driven Pulley
Right
Side
Nylock Nuts
Figure 16