Great Plains Rolling Harrow & Reel Manual (Series II) - Manual (Page 6)

Section 2: Assembly & Set-Up Great Plains Mfg., Inc.
SeriesII 1200TT-4000TT Turbo-Till Attachments 586-216M 10/25/2007
4
Assembly & Set-Up
This section covers the proper assembly of the finishing attachment. The reference numbers
on the figures give you an indication of the order of assembly. For a complete breakdown of any
part not shown in this assembly section, refer to Section 5 Parts, page 12, for proper location. Refer
to the Appendix, page 36, for proper bolt torque values.
Rolling Harrow Assembly
Your initial action is to bolt the drag
frame (1) to the rear drag plates located on the
rear of your Turbo Till as shown in Figure 1,
using 5/8 x 1 1/2 hex bolts (2) and secure with
lock washer and hex nut.
The rolling harrow gangs will come
pre- assembled. Mount the rolling harrow
mount brackets (3) to the under side of the drag
frames according to the dimensions in the
layout drawings starting on page 6, using 5/8 x
3 x 4 1/2 u-bolts (4) with a lock washer and
nut. You may tighten the u-bolts on all the
brackets. Attach the ball joint bracket (5) to the
rolling harrow assembly (6) using 5/8 x 3 x 4
1/2 u-bolts (7) with a lock washer and hex nut.
You may tighten the right bracket u-bolts, but
leave the left bracket u-bolts loose until the
rolling harrow assemblies are hung under the
frame. Now you may attach the rolling harrow
assembly (6) to the drag frame (1) using a 1x 4
hex bolt (8) using a nylon lock nut. Be careful
to put the proper gang in the proper location
and be sure that the assemblies are positioned
correctly as shown in the layout drawings
stating on page 16. When all gangs are hung
under the frame and positioned in the correct
location, tighten the remaining u-bolts.
Figure 1