New Holland Workmaster 50 Operator's Manual page 112

NOTICE: Items listed in first 50-hours service are impor-
tant. If not performed, early component failure and re-
duced tractor life may result.
Preventing system contamination
To prevent contamination when changing oils, filters, etc.,
always clean the area around the filler caps, level and
drain plugs, dipsticks, and filters prior to removal. To pre-
vent dirt entry during greasing, wipe dirt from the grease
fittings before greasing. Wipe excess grease from the fit-
ting after greasing.
Flexibility of maintenance intervals
The intervals listed in the lubrication and maintenance
chart are guidelines to be used when operating in normal
working conditions.
Adjust the service intervals for environment and extreme
working conditions. Intervals should be reduced under
7 - MAINTENANCE
adverse (Wet, muddy, sandy, or extremely dusty) working
conditions.
Lubrication and maintenance chart
The chart lists the intervals when the routine checks, lubri-
cation, service and/or adjustments should be performed.
Use the chart as a quick reference guide when servicing
the tractor, see 7-11.
Warranty notice
NOTICE: While any company can perform necessary
maintenance or repairs on your equipment, NEW HOL-
LAND strongly recommends that you use only authorized
NEW HOLLAND dealers and products that meet the
given specifications. Improperly or incorrectly performed
maintenance and repair voids the equipment warranty
and may affect service intervals.
7-2