Great-plains PFH-20 Operator Manual User Manual download pdf (Page 7)

Section 1 Assembly and Setup

6/21/2004

PH-15, PH-20, PFH-15 and PFH-20 Coulter Command System 148-384M

Great Plains Mfg., Inc.

Section 1 Assembly and Setup

Prestart Checklist

Depth Sensing Wheel

If your Precision Hitch is equipped with liquid fertilizer

(PFH), the fertilizer drive wheel doubles as the coulter

depth sensing wheel and will require additional sensor as-

sembly and adjustment.

If you do not have the liquid fertilizer option (PFH), the

coulter command will contain a coulter depth sensing

wheel which is subassembled and preadjusted.

Check

All major frame components

Fasteners and pins that were shipped with the Coulter Com-

mand System.

NOTE: All hardware from the factory has been installed in the

location where it will be used. If a part or fastener is temporarily

removed for assembly reasons, remember where it goes.Keep

the parts separated.

Have a minimum of 2 people at hand while assembling the

Coulter Command System.

Have a forklift or loader along with chains and safety stands

ready for the assembly task.

If you are unsure where a fastener is used, refer to the Parts

Manual to identify it.

Figure 1-1

Depth Sensing Wheel

18439

See Figure 1-1.

Install the coulter depth sensing wheel assembly (1) to the

front 4” x 4” coulter tool bar tube with the two 5/8 x 6 inch

u-bolts (2), lock washers (3) and nuts (4).

Position the center of the coulter depth sensing wheel

mount bracket 2 1/4 inches to the right of the center of the

Precision Hitch beam. This will leave about 2 3/4 inch

clearance between the inside of the depth sensing tire and

the edge of the hitch center beam.

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Great-plains PFH-20 Operator Manual User Manual Page 7