Great Plains YP825A Operator Manual - Manual (Page 171)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix C - Initial Setup 167
2014-08-15 Table of Contents Index 401-651M
H.R. Dribbler Installation (Option)
These tubes are intended for near-row surface
application of liquid fertilizer, after the press wheels have
closed the furrow.
Refer to Figure 153
Dribbler weldments are offered in left-hand
and
right-hand variants. Generally, a twin row planter uses
LH on the left row of a twin pair, and RH on the right. A
single-row planter can use all LH or all RH.
The applicator tube ( or ) is designed to accept
1 ⁄
4
inch O.D. delivery tubing with no need for a coupler.
Pre-Assemble all Dribblers
1. Select one:
204-133H LH DRIBBLER TUBE or
204-134H RH DRIBBLER TUBE
and two sets:
802-092C RHSNB 5/16-18X3/4 GR5
804-009C WASHER LOCK SPRING 5/16 PLT
803-008C NUT HEX 5/16-18 PLT
Install Dribblers
2. Insert the bolts from the bottom of the weldment.
Add lock washers above the weldment. Spin on
nuts just a few turns.
3. If the press wheel tension handle (not shown) is
relaxed forward, pull it backward and park it in the
top side slot
.
4. Position a dribbler assembly near the center-line of
its press wheel weldment. Allow the bolt heads to
drop into the large holes of the slot. Pull the
assembly so that the tube is to the outside of the row.
5. Raise the dribbler, and rotate the bolts so that the
square necks engage the rectangular slots. Tighten
the nuts to torque spec.
6. See “Liquid Fertilizer Drop Lines (Option)” on
page 169.
Figure 153
LH and RH High Rate Dribbler
31010
92
1
94
93
94
94
67
55
92
93
92 93
92
93
94
55
67
94
55
67
1