Great Plains Detracker Assembly Instructions - Manual (Page 7)

Great Plains Manufacturing, Inc. Assembly 3
02/24/2014 589-386q
Install Detracker Spring Assembly
Refer to Figure 2
5.
Slide coulter stop weldment into slot in swivel
casting and onto shank, secure with roll pin .
Install set screw into coulter stop weldment.
Attach set screws and jam nut into swivel
casting.
6. Slide coulter spring rod through hole on swivel
casting. Slide casting bushing , spring , rod
sleeve , spring washer over coulter spring rod
and secure with two jam nuts . Tighten first jam
nut down until it compresses spring down to
9
7 ⁄
8
inches to 10 inches as shown. Tighten second
jam nut down tight against first one.
7. Be sure swing arm bushing is in the swing arm
the right way. Also check that the swivel casting
bushing is installed. Slide swing arm on to rest of
assembly as shown, secure top with flange lock nut
and jam nut . Secure pin with flat washer
and cotter pin .
8. If decal is not installed, note location, clean area,
peel backing off and press on firmly.
9. See “Prior Going To The Field” on page 5, for
proper adjustments after hub assembly is installed.
before tightening bolts.
Detracker Spring Assembly Parts
Figure 3
Spring Assembly
42824
27
28
29
30
31
32
33
35
38
34
25
24 39
40
41
36
37
26
26
24 29
21
27 28
38
39 40
41 42
37
31
32
30
36 37 34
35
33
Callout Part Number Description Comment
24 249-225S PVT CLTR CASTING MNT ASY RH
25 800-001C GREASE ZERK STRAIGHT 1/4-28
26 149-044D COULTER STOP 30 DEGREE
27 801-083C SCREW SET 5/8-11X1 1/2 GR8 CU
28 803-023C NUT HEX JAM 5/8-11 PLT
29 805-043C PIN SPIROL 3/8X2 1/2 PLAI
30 804-156C WASHER MACH 1 1/4x3/4x14GA
31 817-513C BUSHING 1x3/4x1 1/8 FLG HD
32 204-664H 20” CLTR SWING ARM WLMT
33 838-482C DECAL GP PLANTING COMPONENT
34 804-165C WASHER MACH 1 7/8x1 1/4x14GA
35 800-164C SNAP RING 3/4 EXTERNAL HEAVY
36 800-177C SNAP RING EXT 1 1/4 HEAVY
37 803-048C NUT HEX JAM 3/4-10 PLT
38 802-718C EYE BOLT 3/4-10x14 3/4 LG SP
39 805-331C COULTER SPRING GUIDE TUBE
40 149-559D SPRING 2.25 O.D. X .5 COIL
41 149-558D COULTER SPRING WASHER