•
Position the friction wheel assembly up onto the pin
of the shift rod assembly, and slide the shaft
through the assembly. Reassemble in reverse
order.
Hex Nut /
Bell Washer
NOTE: If you placed plastic film under the gas cap, be
certain to remove it.
Augers
The augers are secured to the spiral shaft with two
shear bolts and hex lock nuts. See Figure 26. If you hit
a foreign object or ice jam, the snow thrower is
designed so that the bolts may shear.
Shear Bolts
Snow thrower shown resting on its auger housing; wheels not shown for clarity.
Figure 24
•
Lightly tap the hex nut to dislodge the ball bearing
from the right side of frame before removing the hex
nut and bell washer from left end of shaft.
Move the gear shaft to the right and slide the friction
wheel assembly from the shaft.
Remove the six screws from the friction wheel
assembly (three from each side). Remove the
friction wheel rubber from between the friction
wheel plates. See Figure 25.
•
•
Figure 26
Screws
If the augers do not turn, check if the bolts have
sheared. Two replacement shear bolts and hex lock
nuts have been provided with the snow thrower. Refer
to Loose Parts on page 5. For future use, order kit
number OEM-710-0890.
Friction Wheel Rubber
Hub
Screws
IMPORTANT: NEVER replace the auger shear bolts with
standard hex bolts. Any damage to the auger gearbox
or other components, as a result of doing so, will NOT
be coved by your snow thrower’s warranty.
Engine
Friction Wheel Plates
Figure 25
•
Refer to the engine manual for all engine related
service procedures.
•
Reassemble new friction wheel rubber to the
friction wheel plates and hub, tightening the six
screws in rotation and with equal force.
SECTION8: OFF-SEASONSTORAGE
WARNING: Never store engine with fuel in
tank indoors or in poorly ventilated areas,
where fuel fumes may reach an open flame,
spark or pilot light as on a furnace, water
heater, clothes dryer or other gas appliance.
•
•
•
Remove all debris from the exterior of equipment.
Follow lubrication recommendations on page 13.
Always store the snow thrower in a clean, dry area.
NOTE: When storing any type of power equipment in
an unventilated or metal storage shed, care should be
taken to rust proof the equipment. Using a light oil or
silicone, coat the equipment, especially any chains,
springs, bearings and cables.
•
If unit is to be stored over 30 days, prepare engine
for storage as instructed in the engine manual.
16
| Categories | MTD Snow Blower Manuals, Snow Blower Manuals, Yard Man Snow Blower Manuals |
|---|---|
| Tags | MTD 31AE633E401, MTD 31AE663H401, MTD Snow Blower Manual, Yard Man 31AE633E401, Yard Man 31AE663H401 |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | MTD, Snow Blower, Yard-Man, 31AE633E401, 31AE663H401, Snow Blower |
| Document File Type | |
| Publisher | mtdproducts.com |
| Wikipedia's Page | MTD Products |
| Copyright | Attribution Non-commercial |
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