Great Plains CPH-20 Operator Manual - Manual (Page 22)

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Section 5 Maintenance and Lubrication
CPH Center Pivot Hitch 148-152M 12/29/2011
Great Plains Mfg., Inc.
Seasonally
Transport Hub Wheel Bearings
Type of Lubrication: Grease
Quantity = Repack bearings
12133
Seasonally
Coulter Hub Bearings
Zerk on each coulter hub
Type of Lubrication: Grease
Quantity = Force grease into tapered roller bearings; do
not pressurize cavity enough to blow out seal or hub cap
12111
Coulter Swing Arm Pivot
Zerk on each coulter
Type of Lubrication: Grease
Quantity = Until grease emerges
12110
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