Drive chains, Rear caster pressure plate pin, Frame-mounted coulter hubs (option) – Great Plains 3S-4010HDF Operator Manual User Manual
Page 85: Seasonally, As required

Great Plains Manufacturing, Inc.
Maintenance and Lubrication
81
03/28/2012
196-522M
Drive Chains
See “Chain Routing” on page 94.
Type of Lubrication: Chain Lube
Quantity: Coat thoroughly
Slack: per Chain Routing or general guidelines on
page 63.
FigureSpacer:
Rear Caster Pressure Plate Pin
1 (right) zerk per caster; 2 total
Type of Lubrication: Grease
Quantity: Until grease emerges
Note: With wheels in trail, inside zerk is pressure plate,
and outside zerk is caster detent pin (See page 72
for pin adjustments. See page 75 for detent lubrica-
tion).
FigureSpacer:
Frame-Mounted Coulter Hubs (Option)
1 zerk per coulter; 48 or 66 total
Type of Lubrication: Grease
Quantity: Until grease emerges
Note: These zerks are only present if the drill has frame-
mounted coulters. These zerks only serve the
coulter hubs. Coulter arm pivots are lubricated from
the grease banks.
FigureSpacer:
FigureSpacer:
29085
As Required
FigureSpacer:
29073
Seasonally
FigureSpacer:
27067
Seasonally