Remove seals and bearings – Great Plains Gauge Wheel-Spindle User Manual
Page 7
Great Plains Mfg., Inc.
Installation Instructions
7
04/10/2009
195-080M
Remove Seals and Bearings
Because the new spindle and sprocket hub must be
clean and dry when assembled, the existing bearings
must be at least partially disassembled.
Refer to Figure 8
32. Use a bearing seal puller, or right-angle pry tools, to
remove two:
816-138C SEAL DBL LIP 2.5 ID X 3.881 OD
Note: Removing seals is likely to result in seal damage,
rendering them unsuitable for re-use. The bearing
cone and cup, however, are re-used. Exercise
care to prevent damage to the bearings.
33. Remove and save two:
822-117C BRG CONE 2.00ID TIM33889
These cones are re-used, unless being indepen-
dently replaced due to wear or damage.
34. Use a bearing seal puller, or right-angle pry tools, to
remove two:
816-012C SEAL 3.375 X 2.0 X.438 CR20125
These seals are not re-used.
35. Clean, de-grease and dry bearing cones
weldment through-holes (which still have the bear-
ing cups
and inner bearing seals
36. Inspect the bearing cones
and cups
for signs
of wear and damage. The kits do not include new
bearings, but they should be replaced if not in ser-
viceable condition.
37. If bearings must be replaced, remove two:
822-118C BRG CUP 3.75OD TIM33821
The bearing cups are re-used, unless being inde-
pendently replaced due to wear or damage.
Figure 8
Remove Seals and Bearings
29445
69