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Height switch adjustment, Serial number b1006w, That – Great Plains YP3025A Operator Manual User Manual

Page 111: Holding s, To plate

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Great Plains Manufacturing, Inc.

Table of Contents

Index

Maintenance and Lubrication

107

02/16/2012

Table of Contents

Index

401-705M

Height Switch Adjustment

serial number B1006W-

Refer to Figure 127
Planter is shown in raised position for clarity of height
switch. The YP3025A Planter includes a sensing
switch

that signals the seed monitor (and activates the

optional hydraulic meter drive), when the planter is low-
ered for planting. The switch is located at the front of the
right link connecting the rockshaft and rear axle.

Although factory-preset for typical planting conditions,
Great Plains recommends adjusting this switch for your
exact field conditions and planting depth.

Crushing Hazard:
Exercise extreme caution when adjusting the switch.

1.

Lower the planter to the height at which seed deliv-
ery is to begin.

2.

Loosen U-bolt

holding switch bracket

to link

.

3.

Move bracket forward or rearward so that switch tog-
gle arm

makes contact with tool bar

.

4.

Tighten nuts.

Note: Switch is in “Neutral” position when planting.

Switch is “Activated” when raised.

Null4:

Figure 127

Height Switch Location s/n B1006W-

29266

1

2

5

3

6

4

1

2

3

4

5

6