Wright Serial # 28215 and Higher - Manual (Page 18)

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the supports you devise. The s
able to secure the mower from
during the next procedures. Check under the
mower for any debris or unusual conditions. After
starting the engine, run at full forward speed for
about a minute and then reverse speed for
another minute. Repeat until the air noise in the
system quiets down and full power is restored.
Check (and fill if necessary) hydraulic fluid level.
The level should be about 2”-3” below the top of
the oil fill. Use fully synthetic oil: Mobil-1 15W-50.
Whenever servicing the hydraulic system, it is of
the utmost importance to keep any dirt or debris
from getting into the system. Clean off all parts
before disassembly and assembly.
Battery Service (if electric start)
Remove battery (if electric start version) from
machine and fully charge in an open, well
ventilated area according to the recommendations
of the battery charger manual. The battery is 12
volts. After fully charged, install on mower and
attach battery cables, positive first (from starter
motor) and negative last (from ground).
Cleaning the Mower
The underside of the mower deck should be
checked and cleaned twice daily, and more often
if the grass being mowed is lush or wet. The
entire mower should be cleaned daily at the end
of the work day.
Cleaning should be done with a leaf blower or
low-pressure compressed air. Wash with water
only when necessary and do not use a pressure
washer or nozzle as the water can enter electrical
connections causing an electrical short, rust and
corrosion. When washing with water, do so when
the unit has cooled down. Washing a hot
machine can cause various unseen system
damage. If water is used for cleaning,
immediately dry it with a leaf blower or low-
pressure compressed air. Once the wash is
complete, always lubricate and grease all
applicable areas.
tand(s) must be
rolling off or away
MAINTENANCE SERVICE INTERVALS (see chart on following page)
It is very important to keep good maintenance records. Use the hour meter
on the mower to record the hour reading of each maintenance service
so you will not forget how long it has been since you last did certain
maintenance. The more faithful and consistent you are, the longer the
mower will last and slower it will depreciate.
NOTE: THE FOLLOWING ITEMS ARE REQUIRED TO AVOID
INVALIDATING THE WARRANTY.