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CUTTING DECKS AND LIFT SHAFT
NOTE: The idler pulley will back away from the
idler stop bolt as the belt wears. The stop bolt
should be adjusted after every 10 hours of use.
5.
Remove the timing belt idler spring.
See Figure 8.11.
Timing belt idler spring
Figure 8.11
6.
Work the belt off of the pulleys.
NOTE: The PTO idler pulley and the timing belt
idler pulley can be moved apart, making clear-
ance to remove the timing belt. See Figure 8.12.
Timing belt idler pulley
Figure 8.12
PTO idler pulley
7.
To install the timing belt turn the blades 90
apart. See Figure 8.13.
NOTE: Failure to time the blades will result in
the blades hitting each other.
NOTE: The timing marks line up with the blades
and need to be 90
NOTE: The timing marks on the blade pulleys
have been shown in white for clarity.
8.
Install the timing belt by following steps 1
through 6 in reverse order.
Test run the tractor in a safe area before returning it to
service.
148
Figure 8.13
apart. See Figure 8.14.
o
Timing marks
Figure 8.14
o
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