Yetter 2967-009 Residue Manager - Manual (Page 15)

15
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. If you wish to be able to grease the bearings in the hubs, remove the seal from one
side of the bearings as illustrated before assembly. Otherwise the bearings may be
left “sealed for life”.
2. 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.
3. Install/assemble the wheels, hubs and caps. IMPORTANT: THE 2527-530 WASHER
MUST BE INSTALLED OR THE WHEEL AND HUB ASSEMBLY WILL FALL OFF
DURING USE.
4. Grease the wheel/hub/bearing assembly.