Toro 74408, Руководство оператора

Страница: 35 / 52

4. If the wheels do not lock, see an Authorized
Service Dealer for maintenance.
5. Release the brakes and move the neutral/brake
locks to the neutral position. The wheels
should rotate freely, if not; see an Authorized
Service Dealer for maintenance.
Belt Maintenance
Inspecting the Belts
Inspect all belts every 100 hours.
Check belts for cracks, frayed edges, burn marks
or any other damage. Replace damaged belts.
Replacing the Mower Belt
The signs of a worn mower belt are squealing
while the belt is rotating, blades slipping while you
are cutting grass, frayed belt edges, burn marks,
and cracks. Replace the mower belt if you detect
any of these signs.
1. Disengage the PTO, move the motion control
levers to the neutral locked position, and set
the parking brake.
2. Stop the engine, remove the key, and wait for
all moving parts to stop before leaving the
operating position.
3. Remove 2 bolts and washers in each belt cover
and remove the belt covers over the outside
spindles (Figure 44).
4. Pull on the idler arm to relieve the belt
tension on the left spindle pulley (Figure 42
or Figure 43).
5. Remove the old belt.
6. Install the new belt around the pulleys
(Figure 42 or Figure 43).
7. Install the belt onto the spring loaded idler
pulley.
Figure 42
34 inch Mower
1. Fixed idler pulley 3. Mower belt
2. Left spindle pulley 4. Spring-loaded idler arm
Figure 43
40 inch Mower
1. Fixed idler pulley 3. Mower belt
2. Left spindle pulley 4. Spring-loaded idler arm
8. Install the belt covers over the outside spindles
(Figure 44).
Note:
Non-commercial owners will need to
install the front washer and bolt that holds the
belt cover in place.
35