Great Plains Disk Harrow Field Update Center Frame Update - Manual

Great Plains Mfg., Inc. Installation Instructions
4/3/2009 SeriesI 3323DH-4336DH Center Frame Update 557-332M
1
Disk Harrow Field Update
Center Frame Update
Applies to Models: Update Kit Numbers:
 3323-4336
556-197V FRAME UPDATE (S/N A1152P-)
 3323-4336
556-198V FRAME UPDATE (S/N A1153P+)
General Information
These instructions explain how to install
the Center Frame Update Kit.
Manual Update
Refer to the Disk Harrow operator’s
manual for detailed information on safely
operating, maintaining. Refer to parts manual
for part identification.
556-100M Operator’s Manual
556-100P Parts Manual
Before You Start
For safety it is best to park machine on
level concrete floor. Be sure and block wheels
so machine doesn’t roll. Unhook the machine
so it doesn’t cause electrical damage to tractor
Review these instructions and make sure you
understand where and how the components are
installed.
Tools Required
 Welder
 Grinder
 Welding Clamps
Assembly Instructions
It may be necessary in some instances
to grind the plates a little bit to make them fit
properly do to a few irregularities on the
center frame.
This is a list of the part numbers in
556-197V update kit for machines with S/N
A1152P- to be welded to center frame.
Part No. Description
556-029D PLATE - TORCHED
556-442D PLATE – TORCHED
556-440D PLATE – TORCHED
This is a list of the part numbers in
556-198V update kit for machines with S/N
A1153P+ to be welded to center frame.
Part No. Descriptionplot
556-029D PLATE - TORCHED
556-441D PLATE – TORCHED
556-442D PLATE – TORCHED
These updates will require some
overhead welding to weld the gussets on.
NOTE: Be sure to install in the order
shown and completely weld each gusset
before you weld the next one on, otherwise
you will have trouble going back and
welding them if you just tack them on and
then go back and weld them. Weld the inside
gussets first, then the outside gussets next
and then weld the 556-029D gussets.