Great Plains DVN8552 Assembly Manual - Manual (Page 34)

30 8321-8552DV Great Plains Manufacturing, Inc.
550-353Q-ENG 02/12/2014
Gang Hangers
Install Gang Hangers
Refer to Figure 27
Note: See layout section for proper gang hanger placement
of wing .
141.Install gang hanger to proper frame tube with 5/8 x 3
1/32 x 5 1/2 u-bolts , 5/8 lock washers and 5/8 nuts.
142.Slide cupped washer and spring over gang spring
bolt .Slide gang spring bolt through gang hanger
tube, secure with 1 flat washer , 1 hex nut and 1
jam nut .
143.Install gang lift cylinders , as shown, with 1 x 3 11/16
pins , 1.5 x 1.0 x.075 machine washer and 3/16 x 2
cotter pin.
144.Tighten rest of bolts to specs, See “Torque Values
Chart” on page 43.
Gang Hanger Spring Adjustment
Refer to Figure 28
145.Tighten 1 hex nut
to preload of 8 3/4 (22.23cm)
146.Tighten down 1 jam nut , See “Refer to Figure 27”
on page 30.
147.Tighten rest of bolts to specs and bend cotter pins.
Install 8321-8537 Gauge Wheel
Refer to Figure 29
Note: Standard on model 8537 and optional on models
8321-8333, 8544-8552.
148.Install gauge wheel bracket , using 5/8 x 4 1/32 x 4
1/4 u-bolts or 5/8 x 1 1/2 hex bolt , secure with 5/8
lock washers and 5/8 nuts.
149.Attach optional angle stub extension between
gauge wheel bracket and outside wing frame with
same bolts and u-bolts.
150.Slide gauge wheel arm assembly into gauge wheel
bracket , secure with 3/4 x 4 3/8 hitch pin and
keeper. Attach the 1/2 x 1 hex bolts into gauge
wheel bracket .
151.Attach wheel/tire assembly , gauge wheel arm
assembly , secure with 1/2 x 1 wheel bolts .
152.Tighten rest of bolts to specs, See “Torque Values
Chart” on page 43.
Figure 27
Gang Hanger Assembly
41664
2
10 9
8
7
6
5
1
4
3
1
1
2
4 5
3 3 1
6 7
8
9
10
Figure 28
Gang Hanger Spring Adjustment
41575
7
8
Figure 29
Gauge Wheel Assembly
41662
6
2
4
3
1
8
5
9
7
1
2 3
9
1
4
1 5
6
1
7
4 8