Great Plains 4000TM Assembly Manual - Manual (Page 42)

38 3500-4000TM Great Plains Manufacturing, Inc.
586-537Q-ENG 12/03/2013
3500 Wing Fold Assist
Refer to Figure 28
Note: Wings need to be folded up when installing the
proximity sensor to prevent damage to sensor
and brackets. Be sure wing safety lock pins are
installed.
120.Slide proximity mount bracket over hinge pin in
orientation shown, secure with 1 lock nut . Tighten
1 lock nut snug but do not torque.
121.Slide proximity sensor through inside, big hole of
proximity mount bracket from rear. Be sure there is
a nut on back side of bracket and secure with a nut
on front side. Route leads of proximity sensor
towards center of machine on front tube of center
frame as shown.
122.Plug short leads of the fold assist harness , one
end to the light harness lead w/valve and the other
end into the lead from the bypass down pressure
valve solenoid
.
123.Route the rest of fold assist harness as shown
back to front tube of center frame and attach plugs to
the proximity sensor
leads.
124. Be sure and get all wiring harnesses fastened up
securely with hose wraps or clamps (if routed close
to hydraulic hoses) or use cable ties.
4
1 2
3
3
4
1
5
5 4
6
7
8
6
4
Figure 28
3500 Wing Fold Assist 43130
U
D
F
B
L
R
6
2
6
8
4
4
1
5
1
7
2
3
6
5