Great Plains NTA1300 Predelivery Manual - Manual (Page 21)

19 7/29/2004 NTA 1000 and NTA 1300 148-528Q
Great Plains Mfg., Inc.
Toolbar Coulter Extension
Refer to Figure 30
1. Assemble the coulter wing mount (2) to the main
frame (1) by aligning holes on back plate and using
3/4-13 x 2” bolts, lock washers and hex nuts (3). Use
1/2-13 x 6” bolts (4) and lock washers and hex nuts (3)
on the sides of the coulter wing.
2. Slide inside coulter hinge arm (5) into coulter wing
mount (2). Align holes and place arm pin (6) through
holes with a flat washer on either side. Use two cotter
pins (1/4 x 2”) in arm pin in (6) to secure.
3. Slide outside coulter hinge arm (7) into coulter wing
frame (8). Align holes and place arm pin (9) through
hole with a flat washer on either side. Use two cotter
pins (1/4 x 2”) in arm pin out (9) to secure.
4. Assemble the coulter wing mount (2) to the coulter
wing frame (8) by aligning bottom hole and using the
lock pin (10) and pin lynch (11).
5. Carefully lift coulter wing frame (8) to coulter wing
mount (2) aligning top holes. Slide cylinder (12), with
ports to the rear of the drill, rod end down in between
coulter wings. Place hinge pin 1 1/4 x 9 (13) through
parts. Align the holes in the hinge pin to the holes in
the pivot tube. Place 1 1/4 SAE flat washer on either
side and secure with a 5/16 x 2 1/2 bolt and lock nut.
6. Place fold tower (14) over cylinder (12) base end
aligning holes and using pin and clip to secure in
place. Bring the coulter hinge arm (5) up to the tower
(14) aligning holes and using tower pin (15) with flat
washers and cotter pin (1/4 x 2”) on either side. Do the
same for the outside coulter hinge arm(7).
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Figure 30
Toolbar Extension
Assembly