GREAT PLAINS Nutri-Pro NP30L, Руководство оператора

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2018-10-10 Table of Contents Index 407-313M
NP30L or NP40L Table of Contents Index Adjustments 76
Wing Leveling
Before checking wing level, check that the center section
is level left to right (“
Rear Eyebolt Adjustment ”). On
2-point and Pull-Type, rear eyebolts above the rear
casters can affect left-right level if out of adjustment.
Wing Level: 2-Point and 3-Point
On 2-point and 3-point implements, wing level is
controlled entirely by gauge wheel height. If wings are
not running level, adjust gauge wheels.
Wing Level: Pull-Type
On pull-type implements, wing level is controlled by the
lift cylinders and the top eyebolt.
If wings get out of level, perform re-phasing operations
(page 45) until the lengths of the exposed rods are
identical across the implement.
If the wings are still not level, check that the eyebolt
reveal is still at the factory setting (or is at least identical
at all eyebolts).
Refer to Figure 55
The factory setting is a distance of:
3.5 inch (8.9 cm)
from the end of the eyebolt to the top face of the front
caster wheel lug tube.
To adjust the eyebolt, loosen the hose guide nut and
jam nut . Rotate the adjust nut to set bolt reveal.
Tighten jam nut.
Rear Eyebolt Adjustment
On 2-point and pull-type implements, side to side level at
rear is controlled by eyebolts at the lift cylinder bases. On
2-point, rear height is set by spacers (page 34).
On pull-type, rear height is controlled by the cylinders,
slaved to the hydraulic depth stop valve on the left wing.
Check that both eyebolts are set to the same reveal .
On pull-type, check front to back level (after re-phasing)
at full lift on level ground. If front eyebolts have been
changed from their factory settings, adjust the rear
eyebolts to bring the frame back into front-back level.
Refer to Figure 56
The factory setting is a distance of:
3.5 inch (8.9 cm)
from the end of the eyebolt to the top face of the lug tube.
To adjust the eyebolt, loosen the hose guide nut , then
the jam nut . Rotate the adjust nut to set bolt reveal.
Check that the hose loop is on top.
Tighten jam nut , then hose guide nut .
Figure 55
Front Caster Wheel Eyebolt
38822
1
3
4
2
1
2
3 4
Figure 56
Rear Lift Eyebolt
38823
5
3
4
2
6
5
5
2
3 4
6
3 2