Toro 30672 Operator's Manual page 35

Figure 46
48in Mower Deck
1. Mower belt with 13 mm
(1/2 inch) deflection
Note: The eyebolt threads on both ends of the
turnbuckle should be engaged a minimum of 8 mm
(5/16 inch).
Figure 47
1. 13 mm (1/2 inch) deflection
here
2. Assist arm
3. Front stop
5. Engage the bladed control lever (PTO) and check the
belt tension.
6. If there is no adjustment left in the turnbuckle and
the belt is still loose, the rear idler pulley needs to be
2. Idler pulley
4. Locknut
5. Turnbuckle
positioned to the middle or front hole (Figure 48). Use
the hole that will give the correct adjustment.
7. When the idler pulley is moved the belt guide must
be moved. Move the belt guide to the front position
(Figure 48).
1. Rear idler pulley
2. Middle hole
3. Front hole
8. Check the belt guide under the engine frame for proper
adjustment (Figure 49).
Note: The distance between the belt guide and the
mower belt should be 19 mm (3/4 inch) when you
engage the mower belt (Figure 49). Adjust the mower
belt as necessary. The disengaged belt should not drag
or fall off the pulley when the guides and belt tension
are properly adjusted.
9. Check the blade brake adjustment; refer to Adjusting
the Blade Brake.
1. Idler pulley in slot
2. Traction belt
3. Mower belt
35
Figure 48
4. Belt guide in back position
5. Front idler pulley
Figure 49
4. Belt guide
5. 19 mm (3/4 inch)
6. Mower belt
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