Toro TITAN HD 1500, Руководство оператора

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Belt Maintenance
Inspecting the Belts
Service Interval: Every 50 hours
Replace the belt if it is worn. The signs of a worn belt
include squealing while the belt is rotating; the blades
slipping while cutting grass; and frayed edges, burn
marks, and cracks on the belt.
Replacing the Mower Belt
for Side-Discharge Mower
Decks
1. Park the machine on a level surface, disengage
the blade-control switch (PTO), and engage the
parking brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Lower the mower to the 76 mm (3 inch) height
of cut.
4. Remove the belt covers ( Figure 92 ).
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Figure 92
5. Remove the spring tension from the
spring-loaded idler pulley. Refer to
Figure 94
or Figure 95 .
Note:
For 1500 and 2000 Series mower
decks, use the spring removal tool (Toro Part
No. 92-5771) to remove the spring from the
mower-deck post (
Figure 94 ).
Note:
For 2500 Series mower decks, use a
ratchet in the square hole in the idler arm to
remove tension on the idler spring (
Figure 95 ).
6. Remove the belt from the mower-deck pulleys
and the clutch pulley.
7. Install the new belt around the mower pulleys
and the clutch pulley under the engine (
Figure
93 or Figure 95 ).
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Figure 93
1500 and 2000 Series Mower Decks
1. Clutch pulley 3. Spring-loaded idler pulley
2. Mower belt
4. Spring
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Figure 94
1500 and 2000 Series Mower Decks
1. Spring-removal tool (Toro
Part No. 92-5771) 4. Idler arm
2. Idler spring 5. Mower belt
3. Mower-deck post
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