Cub Cadet 1222 - Manual (Page 19)

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To change or replace the deck belts on your tractor,
proceed as follows:
• Lower the deck by moving the deck lift lever into the
bottom notch on the right fender.
• Remove the belt guards by removing the self-
tapping screws that fasten them to the deck.
• Remove the PTO belt from the electric PTO clutch
and from around the PTO idler pulley, if present.
See Figure 14.
• Grasp the deck idler pulley and pivot it toward the
left side of the deck to relieve tension on the belt.
• Remove the belt from around all spindle pulleys,
and deck idler pulley(s).
• According to your tractor model, route the new belts
as shown in Figure 14.
• Remount the belt guards removed earlier.
Changing the Transmission Drive Belt
All belts on your tractor are subject to wear and should
be replaced if any signs of damage are observed.
IMPORTANT: The V-belts on your tractor are specially
designed to engage and disengage safely. A substitute
(non-OEM) V-belt can be dangerous by not
disengaging completely. For a proper working machine,
use factory approved belts.
To change or replace the drive belt on your tractor,
proceed as follows:
• Remove the cutting deck as instructed earlier.
• After disconnecting the battery cables, remove the
battery and battery tray from beneath the seat.
IMPORTANT: When removing the battery, disconnect
the negative (black) wire from its terminal first, followed
by the positive (red) wire. Re-install in reverse order.
NOTE: Proper removal of the drive belt requires the
removal of several tractor components. Read through
the following procedure prior to attempting it; determine
if you can successfully complete it. Otherwise see an
authorized service dealer .
IMPORTANT: Note the routing of the lower drive belt
around all the pulleys and the belt keepers (if present)
before performing the following steps.
• Locate the fixed v-idler pulley found on the left
underside of the frame. See Figure 15.
• Grasp the belt on both sides of the pulley and
gently move it toward the left frame rail allowing it to
unseat itself from the fixed v-idler. See Figure 15.
Figure 15
WARNING: Be sure to shut the engine off,
remove ignition key, disconnect the spark plug
wire(s) and ground against the engine to
prevent unintended starting before removing
the belt(s).
Transmission Idler Pulley
Transmission Pulley
Engine Pulley
Front of Tractor
Rear Idler Pulley
Front Idler Pulley
Variable-Speed
Pulley
Drive Belt (Lower)
Drive Belt (Upper)