Great Plains YP625PD Predelivery Manual - Manual (Page 31)

Great Plains Manufacturing, Inc. Contents Index Planter Assembly 27
07/05/2011 Contents Index 401-754Q
Connect Ground Drive Spring
Refer to Figure 47
89. At the ground drive arm spring yoke
, remove
and save:
805-064C PIN COTTER 7/64 X 1 LONG
805-127C PIN CLEVIS 1/2 X 1 3/4
90. Align the yoke with the lug on the ground
drive arm. Secure with clevis pin and
cotter .
Install Lift Assist Weldment
If the planter is a pull-type model, continue at “Mount
Openers” on page 29.
Refer to Figure 48
The lift-assist weldment
must be installed prior to
installing components that would otherwise interfere with
installation of this weldment. The axle, casters and
hydraulics are not installed until page 33.
Pinch and Crush Hazard:
Use two lift lines. Maneuver the weldment carefully. The
weldment weighs over 300 kg.
91. Select one:
401-751H LIFT ASSIST MOUNT WELD
Secure hoist lines at the forward and top rear
holes.
92. Select four sets:
802-055C HHCS 5/8-11X2 GR5
804-022C WASHER LOCK SPRING 5/8 PLT
803-021C NUT HEX 5/8-11 PLT
Bring the forward plate of the lift-assist weldment
into contact with the mid plate of the main frame.
Loosely secure with bolts
, lock washers
and nuts .
93. Select two:
806-050C U-BOLT 3/4-10 X 7 X 8 1/2
and four sets:
804-023C WASHER LOCK SPRING 3/4 PLT
803-027C NUT HEX 3/4-10 PLT
Secure the mid plate of the lift-assist weldment to
the rear tool bar of the main frame with U-bolts
,
lock washers and nuts ; Grade 5 torque.
94. Secure bolts at forward plates.
Null4:
Null4:
Figure 47
Ground Drive Spring
Q0033
330
106
324
170
106
324
330
106 170
330
324
Null4:
Figure 48
Lift-Assist Weldment
32053
7
155
338
291
314
313
287
259
8
155
155
7 8
259
313
287
259 313
287
338
314
291
338
314 291
259