Gravely ZT 50, Руководство владельца/оператора

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GB - 19
The Forward Pitch Of The Mower
Blades
(Figure 9)
• Should be 0.0 in. (0.0 mm) to 1/4 in.
(6.35 mm) pitched forward.
NOTE: This measurement must be taken
when the mower blades ends point forward.
The Pitch Of The Mower Blades From
Side-To-Side
(Figure 10)
• Should be within 1/4 in. (6.35 mm) as
measured on each side of the mower
deck.
NOTE: This measurement must be taken
when the mower blade ends point left and
right.
Adjusting The Mower Deck To Adjust
Mower Blade Height And Pitch
(Figure 11)
NOTE: Adjusting the mower deck will adjust
the height and pitch of the mower blades.
1. Adjust the trunnions first and re-take the
three measurements required to level
and adjust the pitch of the mower deck.
These measurements are:
a. The distance from the mower
blades to the ground.
b. The forward pitch of the mower
blades.
c. The pitch of the mower blades
from side-to-side.
2. Repeat step 1 as needed until all three
measurements are within the tolerances
specified.
Figure 8
1. Mower Deck
2. Mower Blade
3. Ground
Lowest Cutting Position
1 in. + 1/4 in. (2.54 cm + 0.64 cm)
1
3
2
Highest Cutting Position
4 in. + 1/4 in. (10.16 cm + 0.64 cm)
1
3 2
Forward Pitch of Mower Blades
Figure 9
1. Mower Deck
2. Mower Blade
3. Ground
Forward Pitch = 0.0 in. (0.0 mm) to
1/4 in. (6.35 mm)
Front of
Mower Deck
1
3 2
Figure 10
1. Mower Deck
2. Mower Blade
3. Ground
1
3
2
Side-To-Side Pitch
1/4-in. (6.35 mm) from Side-To-Side