1 introduction, Traction drive belt, Engine pulley – Ariens 924 User Manual
Page 30: Attachment drive belt, Attachment belt idler, Traction belt idler, Figure 4-3: drive belts, Brake shoe, Drive belt, 3 traction drive belt
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Belt Drive
4.1
Introduction
A
WARNING: Remove wire from spark plug
before attempting any repair or adjustment
procedures.
When unit is tipped to preform the service proce
dures in this section, remove enough fuel so that no
spillage will occur, block securely and remove bot
tom cover.
Remove attachment drive belt from pulley (hold
brake away from belt).
Replace attachment drive belt in reverse order
making sure pulleys align. If alignment is necessary,
loosen attachment pulley set screws, reposition
pulley and retighten set screws.
A
WARNING:
Gasoline
is
highly
flammable
and its vapors are explosive. Handle with
care.
Separate auger/impeller housing per instructions in
Auger/Impeller Section.
4.2 Attachment Drive Belt
1. Traction Drive Belt
2. Engine Pulley
3. Attachment Drive Belt
4. Attachment Belt Idler
5. Traction Belt Idler
Figure 4-3: Drive Belts
A
WARNING: When clutch is engaged, impel
ler brake disengages. If brake is not 1/16 to
1/8" from belt when disengaged
1. Brake Shoe
2. Drive Belt
Figure 4-4: Impeller Brake
4.3 Traction Drive Belt
Pull idler away from belt and remove belt from idler
pulley, engine and driven pulley (it may be neces
sary to turn engine engine pulley using rewind
starter).
NOTE:
To gain clearance engage traction clutch and
if necessary pull back attachment idler arm clevis
pin.
Replace traction drive belt in reverse order making
sure pulleys align. If alignment is necessary, loosen
engine pulley set screws, reposition pulley and re
tighten set screws. Check alignment of attachment
driven pulley and align if necessary.
i
4-4