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6.2.3
DRIVE BELT
A V belt transmits rotational
power between the engine
and the hydrostatic pump
under the front of the frame.
It must be maintained in good
condition to transmit power to
the pump. To maintain belt,
follow this procedure:
1. Stop engine, engage park
brake and remove ignition
key before dismounting.
2. Remove belt drive guard
mounting bolts and lay
guard to the side.
3. Check the belt tension.
The belt should deflect 1/4
inch (6 mm) when loaded
with a 10 lb. force in the
center of its vertical span.
4. Loosen the lower tension-
ing pulley anchor bolts.
5. Slide or tap pulley to the
required position.
6. Tighten pulley anchor
bolts to their specified
torque.
7. Move pulleys to their loos-
est position when replac-
ing the drive belt.
8. Install guard over belt
drive.
9. Tighten mounting bolts to
their specified torque.
42
Fig. 37 BELT DRIVE
Drive System
Tension Pulleys
WARNING
Machine is shown with guard
removed for illustrative purposes
only. Do not operate machine
with guard removed.
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