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Yetter 2966-002 Residue Manager for 60/90 Air Seeder Opener User Manual

Page 11

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11

MAINTENANCE

Lubrication Symbols

Lubricate with grease at hourly interval indicated on symbol.



Lubrication Intervals

IMPORTANT: The recommended service intervals are based on normal conditions;

severe or unusual conditions may require more frequent lubrication.

Perform each lubrication and service procedure at the beginning and end of each season.
Clean grease fittings before using grease gun, to avoid injecting dirt and grit into the
bearing. Replace any lost or broken fittings immediately. If a fitting fails to take grease,
remove and clean thoroughly, replace fitting if necessary. Also check for failure of
adjoining parts.

BEARING REPLACEMENT INSTALLATION


1. When assembling the spoke wheels, bearing assembly and hubcap, be sure to

align the grease transfer hole in the spoke wheel with the groove in the hubcap
and hole in the hub to allow grease passage.

2. Assemble the wheels, hubs and caps.

3. Grease the wheel/hub/bearing assembly.