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Section 4: Maintenance & Lubrication
PS25120 Primary Seeder 313-156M
4/03/14
12755
37010
12126
Feeder Cup Drive Sprocket
Type of Lubrication: Oil
Quantity: Squirt a generous amount of oil on to the
square feed cup shaft and move seed rate adjustment
lever back and forth in order to get oil back into the
square bore.
50
Hours
25
Hours
Front and Rear Roller Bearings
Type of Lubrication: Multi-Purpose
Seed Cup Sprockets & Nylon Washers
Type of Lubrication: Graphite Powder
Land Pride # 821-042C (1 lb. Container)
Quantity = Mix as needed, 1 teaspoon of powdered
graphite for every bushel of seed in the seed box.
IMPORTANT: DO NOT use petroleum lubricant on
plastic seed cups. Petroleum will absorb into the
plastic and swell plastic components.
NOTE: Cleaning seed cups seasonally is often all
that is required to keep seed cups working properly.
Remove seed from seed box and seed cups. Rinse
each seed cup thoroughly with water spray from a
garden hose. Allow seed cups to air dry completely
before putting seeder back into service.
As
Needed
Graphite
Powder