Toro 74504TE, Руководство оператора, Страница: 53 / 64

Checking the Mower Deck Front-to-Rear
Pitch
1. Adjust the tire pressure in the rear tires to the correct
specifications.
2. Position 1 blade front-to-rear. Measure at A and B
locations from a level surface to the cutting edge of
the blade tips (
Figure 81 ).
Note:
The mower blade should be 6 mm (1/4 inch)
lower in front at A than in the rear at B .
3. Rotate the blades and repeat for other blades.
Figure 81
1. Measure the blade at
points
A and B
2. Measure from a level
surface
4. If the front-to-rear pitch is not correct, refer to Leveling
the Mower Deck from Front to Rear (page 53) .
Leveling the Mower Deck from Front to
Rear
1. Loosen the jam nut and side bolt in the yokes that you
want to adjust (
Figure 82 ).
Figure 82
1. Top bolt 4. Side nut
2. Jam nut 5. Adjust these yokes to
adjust the front side of the
mower deck.
3. Yoke 6. Adjust these yokes to
adjust the rear side of the
mower deck.
2. Rotate the top bolt of the yokes to adjust the height of
the mower deck (
Figure 82 ).
Note:
Rotate the bolt clockwise to raise the deck;
rotate the bolt counterclockwise to lower it.
3. Tighten the jam nuts and side bolts.
4. Check the front-to-rear pitch; refer to Checking the
Mower Deck Front-to-Rear Pitch (page 53) .
53