Great Plains Gauge Wheel-Spindle - Manual (Page 16)

Great Plains Mfg., Inc.
16 Dual Gauge Wheel/Spindle Update
195-080M 04/10/2009
Install Wheels
Check Sprocket Alignment
69. Remove tools and .
Refer to Figure 26 and Figure 22 on page 14
70. Observe the position of the new sprocket in the
weldment. Compare the clearances to the target
values in Figure 22.
71. Typically, the sprocket will be too close to the deeper
axle weldment. Estimate how many 2in washers
would be needed to shift the sprocket toward the
shallow weldment.
Dismount Temporary Hubs
Refer to Figure 27 and Figure 28
72. Remove and save wheel bolts
.
73. Remove and save bolts , washers (not
shown) and flanged lock nuts .
74. Remove and save hubs .
75. Remove all washers (not visible in figure):
195-234D WASHER FLAT 2 ID X 2 5/8 X 10G
195-354D WASHER FLAT 2 ID X 2 5/8 X 16G
Adjust Sprocket Clearance
76. On the blunt (non-threaded) end of the spindle, add
the estimated set of 2in washers needed to shift the
sprocket into clearance range.
77. Add a hub to the blunt end of the spindle, and
temporarily secure with a cross-bolt . A nut
and washer are not needed for this step.
78. Push against the blunt (non-threaded) end of the
spindle to fully seat the hub, washers, spacer and
bearing. Check the sprocket clearances. Adjust
washer mix as needed to achieve spacing.
Note: There are two gauge wheel weldments. Don’t use
more than half of the 2in washer adjusting the first
weldment. If more than half of the washers are
needed, remove all washer, loosen the keyless
hub and re-position it starting at step 61.
Figure 26
Check Sprocket Clearances
29470
15 17
Figure 27
Dismount Temporary Hub
29458
18
17
15
12
19
22 61
57
52
56
18 56
19 57 22 61
21 60
12 52
13 55
16
12 52
19 57