GREAT PLAINS NTA607HD Руководство - Страница 5

Просмотреть онлайн или скачать pdf Руководство для Сельскохозяйственное оборудование GREAT PLAINS NTA607HD. GREAT PLAINS NTA607HD 12 страниц. Lift assist adjustments

Remove Mid Weight Set
Remove Mid Weight Set
Refer to Figure 4 and Figure 5
1. Remaining clear of seed towers and hoses, disas-
semble mid weight set
tubes
.
4
1
1
Remove the
x1
2
2
washer from each top mount that hook the mid
weight and rear weight top mounts together.
(Retain bolt, nut and washer by securing them back
in the top mount holes of the mid weight after the
stack is removed.)
2. Remove the two weight bracket bolt channels
keep the weights attached to the frame (only the left
one is visible in Figure 4). This requires removing the
nut and lock washer on the bottom of the bracket
5
securing each
x9in bolt
8
When you take the nut off the bolt should slip out.
Before Proceeding:
The individual weight bars, two top mounts
weight mount channel weldment
one unit.
3. There are two weight bracket mounts
each stack of weights. Secure lifting hooks or chains
to these two mounts on the mid weight. (Take up
slack gradually to avoid deforming mounts. Minimize
load sway to avoid damage to nearby objects and the drill.)
4. Hoist mid weight up and away from implement. Place
in storage along with the two weight bracket bolt
channels
(Note: channels may be used later).
6
Adjust Back Pressure
5. To manipulate the amount of down force:
In addition to removing the mid weight stack you will
need to adjust the back pressure at the pressure
reducing valve located on the left wing. See "Adjust
Weight Transfer Valves" on page 6.
12/02/2010
from the center frame
1
in bolt
, hex nut and lock
8
.
7
and long
2
remain assembled as
5
on the top of
2
2
1
4
that
6
U
B
R
F
L
D
Place Hooks on Top Weight Mounts
Great Plains Manufacturing, Inc.
2
5
4
6
Figure 4
Remove Mid Weight Stack
Figure 5
5
8
7
31736
166-365M