Troy-Bilt 10030 Manuel D’Utilisation

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SECTION 7:  SERVICING YOUR SNOW THROWER
Augers
The augers are secured to the spiral shaft with two shear 
bolts and hex lock nuts. If you hit a foreign object or ice 
jam, the snow thrower is designed so that the bolts may 
shear. Refer to Figure 13.
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 in the Assembly Section. 
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 
covered by your snow thrower’s warranty.
Shave Plate and Skid Shoes
The shave plate and skid shoes on the bottom of the 
snow thrower are subject to wear. These should be 
checked periodically and replaced when necessary. 
NOTE: The skid shoes on this machine have two wear
edges. When one side wears out, they can be rotated
180° to use the other edge.
Figure 17
Remove the six carriage bolts, belleville washers 
and hex nuts which attach two skid shoes to the snow 
thrower on two sides. See Figure 11.
Reassemble new skid shoes with the hardware 
removed earlier (cupped side of belleville washer 
against the skid shoes). Make certain the skid shoes 
are adjusted to be level.
To remove the shave plate, remove the carriage 
bolts, belleville washers and hex nuts which attach 
the shave plate to the snow thrower housing.See 
Figure 17. 
Reassemble the new shave plate, with heads of 
carriage bolts to the inside of the housing. Tighten 
securely.
Replacing Belts
To remove and replace either the auger belt or the drive 
belt, follow the steps below and then proceed to the 
specific steps listed under respective sub-headings.
Disconnect the chute crank assembly at the 
discharge chute end by removing the hairpin clip 
and the two flat washers. See Figure 18A.
Remove the engine shroud by removing the lock 
nuts and bolts securing it. See Figure 18B.
Remove the plastic belt cover, located near the 
engine, by removing the three self-tapping screws 
and flat washers that secure it. See Figure 18B.
Figure 18
Tip the snow thrower up and forward so that it rests 
on its auger housing. Refer to Figure 9.
Remove the six self-tapping screws from the frame 
cover underneath the snow thrower.
Roll the front and rear auger belts off the auger drive 
pulley. See Figure 19.
Unhook the idler spring from the hex bolt on the 
auger housing. See Figure 20.
Back out the stop bolt until the support bracket rests 
on the auger pulley.
NOTE: Loosening the six nuts that connect the frame to
the auger housing may aid in belt removal.
WARNING: 
Before servicing, repairing, or 
inspecting, disengage all clutch levers and stop 
engine. Wait until all moving parts have come 
to a complete stop. Disconnect spark plug wire 
and ground it against the engine to prevent 
unintended starting. 
Shear Bolts
Carriage 
Hex Nut
Washer
Shave 
Bolt
Plate
Lock Nut
Hex 
Self-Tapping
Screw
Belt 
Cover
Chute
Crank
Hairpin 
Clip, Flat
Washer
A
B
Engine 
Shroud
Bolt