Farm Star HK-307 User Manual

CAUTION

OWNER’S

Farm Star

to improve its products where it
is possible and practical to do

the
right to make changes or
improvements in design and
construction at any time without
incurring the obligation to make
these changes on previously

3 PT. HITCH ADAPTER KIT

1. Select an area for assembly that is clean and free

debris, which might cause persons

Do not lift heavy parts or assemblies. Use crane,
jack, tackle, fork trucks or other mechanical

Preview the assembly instructions in your
If the assembly instructions call for parts or

assemblies to be blocked up, use only blocking
material that is in good condition and is capable
of handling the weight of the assembly to be
blocked. Also insure that the blocking material is

Never put hands, or any other part of body under
blocked up assemblies if at all possible.

6. After completing assembly, thoroughly inspect

the machine to be sure that all nuts, bolts,
hydraulic fittings or any other fastened

Before operating the machine, thoroughly read
the operation section of your operator’s

Before operation, read the maintenance section
of your operator’s manual to be sure that any

s

Before operating equipment. If you have
any questions regarding the proper
assembly or operation, contact your Farm

FARM STAR

MANUAL

Packing
Assembly & Mounting
Operating Instructions

MODEL NO.

HK-307

CAUTION

For Operation

Read Rules And

Instructions Carefully

STATEMENT

OF POLICY

It is the policy of

so. Farm Star reserves

Maintenance
Repair Parts

manufactured units.

THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE THOROUGHLY UNDERSTOOD

BEFORE ATTE MPTING TO BEGIN ASSEMBLING THIS MACHINE.

of any
working on the assembly to trip.

2.

devices.

3.
operator’s manual before proceeding further.

4.

5.

on a clean, dry surface.

P.O BOX 100, LITCHFIELD, IL. 62056-100

Phone: [phone] Fax: [phone]

E -Mail: [e-mail] Web Site: www.farmstar.com

HK-307

For Allis-Chalmers

Model CA Tractors

assemblies have been thoroughly tightened.

7.

manual.

8.

parts requiring lubrication such as gearboxe
are full to avoid any possible damage.

9.

Star dealer or representative.

To the Owner/Operator/Dealer

All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-

minded operator who

facturer has designed this implement to be used

Instructions

The Model HK-307 hitch adapter kit is designed for

This kit uses the existing hydraulic lift on the tractor

pped in knocked down condition

so as to command the lowest freight rates. Shipment

Before installing the adapter kit, it is necessary to

Check the threaded holes that go into the tractor
housing and make sure the threads are in good condition

es are

Be sure tires and rims are in good condition. Inflate

Check the tractor’s hydraulic system. Refer to your

for any adjustments
necessary to put the hydraulic system in good working
order. (I&T shop manuals will list most specifications

available from most farm

e sure
it is in good condition and bolted securely to the tractor.
Purchase a new shield if old shield is damaged or
missing. (You may have to use a tractor salvage yard for

ver Protection

Structure) be installed on all tractors. Contact your local

In order to mount this kit, it will first be necessary to
remove the swinging drawbar and mounting brackets

1/2” draw pin,

attach the main frame to support arm on the underside of

Slide the mainframe braces over the outside pins

n

on the parts drawing and capture them with the hairpins

frame braces. Tighten these bolts securely.
Pin the pivoting ends of the lift arm leveling

th the 5/8” top

hand ends
of the hitch main frame, start the ends of the pull pins
(Ref. #5) through the outer pull bracket ears. Position

hole goes to the

As soon as the end of the pull pin passes through the
first outer pull bracket ear, slide the pull pin spacer
(Ref #6) on the pin so that it is located between the first
and second pull bracket ears. Slide the pull pin in
further until the end is just entering the second pull

Then place the forward end of the lift arm between
the large side plate on the main hitch frame and the
second pull bracket. Slide the pull pin in further so that

ball end of the lift arm and enters

Rotate the pull pin so that the holes in the pin are
horizontal. Slide the spacer tube and adjust the pull pin
so that a large (5/16”) hairpin clip can be inserted

ter hole of the pull pin. This locks the

Raise the lift arms, sliding them between the clevis
ends of the lift arm leveling assemblies, and pin them

Install the stabilizer stub pins (Ref #19) in the

ard holes of each lift arm. Have the large (7/8”)

diameter of the stub pin to the outside of the lift arm

Do not use a lock

. Place a screwdriver or small

the nut on the

Place one end of the stabilizer bars (Ref #17) over
the ends of the pull pins on the outer ends of the frame

The stabilizer bars have threaded ends and can be

urning the center
barrel. Adjust the stabilizer bars, then slide the other
end over the stabilizer stub pins in the lift arms. Secure

When connection the hitch to an implement, it

end of the

stabilizer bar from the lift arm. This allows the lift arm

Continued on page 2

recognizes the potential hazards and follows reasonable safety practices. The manu
with all its safety equipment properly attached, to minimize the chance of accidents.

BEFORE YOU START!! Read the safety messages on the implement and shown in your manual. Observe the rules of safety

the Allis Chalmers Model CA tractors.

to raise and lower the 3-pt. Hitch.

PACKING

The adapter kit is shi

consists of 1 cartons and 1 frame assembly.

TRACTOR PREPARATION

remove the existing swinging drawbar assembly.

and that the holes are clean.

CAUTION! If an air hose is used to blow any

loose rust or dirt from the holes, be sure safety glass
used to prevent particles from entering an eye.

tires to the proper recommended air pressure.

tractor operator’s manual or dealer

and adjustment instructions –
equipment dealers.)
Check the shield over the PTO stub shaft. Mak

replacement parts on older tractors.)
It is recommended that a ROPS (Roll-O

and common sense!

assemblies to the tractor lift brackets wi
link pins and linchpins provided.
On both the outer left-hand and the right-

the pull pin so that the end with NO
inside.

bracket ear.

it goes through the
the hole in the large side plate.

through the cen
pull pin in place on each side.

in place.
forw

and the threaded nut to the inside.

washer under the nut

bar through the linchpin hole and tighten
stub pin.

dealer for a ROPS for your tractor.

ASSEMBLY

from your tractor. Using the 7/8” x 6-

the tractor and secure it with the hairclip pin provided.
mounted in the rear axle housings in the position show

provided. Pivot the rear of the main frame to the main

and secure with linchpins.

adjusted to the correct length by t

in place with linchpins.

NOTE:

will be necessary to remove the lift arm

to swing out and be installed on the pull pin of the