Great Plains John Deere 455 30' Flat Fold Markers - Manual (Page 9)

10/17/2002 205-046M
7 Operating and Assembly Instructions
Refer to Figure 2
4. Assemble the marker in a horizontal position,
remove the port plugs in the hydraulic cylinder
to allow the fold cylinder to be extended. Then
fold the first section and the lift lug channel (7)
to a horizontal position.
5. With the shear bar positioned towards the
front (2), align the holes of the second section
with the holes of the lift lug channel (7) and
bolt together with the 5/8” x 5 1/2” long bolt
(3), lock nut (4), 3/8” x 2" long shear bolt (5),
and lock nut (6).
Refer to Figure 3
6. Place the third section (1) over the end of the
second section (2) and insert hinge pin (3)
through the second and third section pivot.
Secure the hinge pin (3) with 5/16” x 2" long
bolt (4) and lock nut (5).
Figure 2
Lift Lug Channel and Shear Bar
13392
Figure 3
Second and Third Sections
13393