Cutting Decks And Lift Shaft
139
• For a 46” “H” deck, See Figure 8.19.
• For 50” and 54” decks, See Figure 8.20.
5. Reinstall and/or tighten all belt guards and keep-
ers that were loosened to get the PTO belt off.
6. Install the deck as describe at the begining of
this chapter.
7. Test drive the tractor before returning to service.
Figure 8.19
Figure 8.20
Timing belt
To service the timing belt:
1. Remove the deck as describe at the begining of
this chapter.
2. Remove the PTO belt by following the steps
described in the previous section of this manual.
3. Remove the PTO belt idler spring.
See Figure 8.21.
4. Remove the timing belt idler stop using a pair of
9/16” wrenches. See Figure 8.22.
NOTE: The idler spring pulley applies the ten-
sion to the timing belt. The timing belt idler stop
will prevent the idler pulley from springing away
from the timing belt during a blade impact. This
helps prevent the blades from jumping time.
Figure 8.21
Remove this spring
Figure 8.22
Timing belt idler stop
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