Cub Cadet 190-209-100 - Manual (Page 17)

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5. Remove the two hex flange lock nuts and carriage
bolts (See Figure 29) securing the left side of the
gear box mounting bracket to the deck.
6. Remove the two hex flange lock nuts and carriage
bolts (See Figure 29) securing the right side of the
gear box mounting bracket to the deck plate.
Figure 29
7. Lift the gear box/mounting bracket assembly and
slide the belt off and underneath the drive pulley.
8. Slip the belt under the moveable flat idler pulley
(See Figure 30) and remove the belt from the deck.
INSTALL NEW SPINDLE BELT
1. Lift the gear box/mounting bracket assembly to
install the belt around the rear and left side of the
drive pulley, and through the center opening of the
mounting bracket (See Figure 29).
2. Secure the gear box mounting bracket to the deck
with the four carriage bolts and hex flange lock
nuts.
3. Slip the belt under the moveable flat idler pulley
and route the backside of the belt around the rear
and right side of the idler pulley. Refer to Figure 30.
4. Route the belt as follows (Refer to Figure 30):
• around the right spindle pulley
• around the front of the center spindle pulley
• around the rear of the fixed flat idler pulley
• to the left spindle pulley
5. After making certain the belt is properly engaged in
each pulley, insert the 3/8” drive ratchet (or
breaker bar) into the idler arm and pivot the
movable flat idler pulley toward the left side of the
deck to allow the spindle belt to be rolled onto the
left hand spindle pulley. Refer to Figure 28.
6. Install the belt covers and secure with the six hex
nuts and lock washers.
GEAR BOX
MTG. BRACKET CARRIAGE BOLTS
AND HEX FLANGE
LOCK NUTS
SPINDLE BELT DRIVE PULLEY
Figure 30
MOVABLE
FLAT IDLER
PULLEY
FIXED
FLAT IDLER
PULLEY