6
Maintaining
Your Snow
Thrower
Figure 9
Figure
9.
Place a block of wood underneath the auger housing
as shown in Figure 29 and separate auger housing
from the frame by tilting the housing forward and
pulling up the handles.
B
WARNING
10.a. Using a 1/2” wrench, remove the hex screw and
washer from the center of the pulley on the auger
housing. See Figure 30.
Always stop engine,
disconnect spark
plug, and ground
against engine before
cleaning, lubricating
or doing any kind of
maintenance on your
machine.
b. Lift the brake bracket assembly out of the pulley
groove
c. Remove the pulley.
C
11.
12.
Remove and replace auger belt inside belt keepers.
usedApplyforLoctitemounting262 tothetheaugerthreadspulley.of the hex screw
A
13.
Reassembleand washer. Torquepulley tohexaugerscrewhousing250-325within.hexlbs.screw
Figure 30
groove.NOTE: Make sure the brake puck is seated in the pulley
1
3
If also replacing the drive belt, proceed to the “Drive Belt”
instruction. If not, reassemble by performing the previous
steps in the opposite order and manner of removal.
Proper Adjustment: With the auger clutch lever in the
disengaged position, the top surface of the new belt
should be even with the outside diameter of the pulley.
1. To adjust, disconnect ferrule from brake bracket as-
sembly and thread ferrule in (towards idler) to increase
tension on belt, and out to decrease tension.
IMPORTANT
Refer to the Final
Adjustment section of
the Set-Up instructions
after replacing drive
and auger belts.
2
NOTE:the pulleyThegroovebrakewhenpuckaugermust alwayscontrolbeis disengaged.firmly seated in
Drive Belt
Figure 31
1.
Pull the idler pulley away from the backside of the
drive belt to relieve the tension and slide the drive belt
off the idler pulley. See Figure 31.
3.
Installand re-tensionthe newwithbelttheonidlerthe pulleyspulley. in the reverse order
2.
Remove the belt from the bottom drive pulley and the
Reassemblethe opposite order.your unit by performing the previous steps in
engine pulley.
1
| Categories | MTD Snow Blower Manuals, Snow Blower Manuals, Yard Man Snow Blower Manuals |
|---|---|
| Tags | MTD 769-03247, MTD Snow Blower Manual, Yard Man 769-03247 |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | Yard-Man, 769-03247, Snow Blower |
| Document File Type | |
| Publisher | mtdproducts.com |
| Wikipedia's Page | MTD Products |
| Copyright | Attribution Non-commercial |
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