Section 7— Service36
Replacing the PTO Belt
1. Remove the PTO belt from the deck as instructed in the
Deck Removal section then remove it from around the PTO
clutch. See Figure 6-5.
Figure 6-5
2. Route the PTO belt as shown in Figure 6-5. After routing
the belt around the PTO pulley, use a ⁄” drive in the idler
pulley bracket and turn towards the right of the tractor to
finish routing the belt around the idler pulley.
3. Reinstall the deck.
Replacing the Deck Belt
1. Set the parking brake. Remove ignition key and both spark
plug caps.
2. Remove the PTO belt, (refer to Deck Removal on page 34).
3. To remove the belt covers, remove the wing knob from the
carriage screws securing it to the deck. See Figure 6-6.
Figure 6-6
4. The speed nut should hold the carriage screw and tab bolt
in place, if not re-install as shown in Figure 6-6.
4. Using a ⁄” drive insert the male end into the ⁄” square
opening in the deck idler assembly and rotate the idler
clockwise on the 60” and 54” decks and counter-clockwise
on the 48” deck. See Figure 6-7. While holding the deck
idler, loosen the deck belt from the pulley and slide the belt
away from the pulley.
Figure 6-7
WARNING! Avoid pinching injuries. Never place
your fingers on the idler spring or between the belt
and a pulley while removing the belt.
5. Route the new belt as shown in Figure 6-7. Then reinstall
the deck and PTO belt as instructed on page 34.
Replacing the Blades
WARNING! Before performing any maintenance,
disengage the PTO, engage the parking brake lever,
turn the ignition key to the “OFF” position and
remove the key from the switch. Protect your hands
by using heavy gloves when handling the blades.
When servicing the mower deck, be careful not to
cut yourself on the sharpened blades.
1. Remove the deck as instructed in the Deck Removal section.
2. Jack up the front of the mowing deck about one foot and
block it in that position.
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