Yazoo/Kees ZMBI42180, Operator'S Manual

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Fuel shut off valve is located at the right rear of the
seat. The valve has three positions a right tank, left
tank and center is the off position. FIG - 11.
The pump release valves are located at the right
front corner of the pumps. Used to release the
system so the machine may be moved by hand
when not running. Tilt seat forward to gain
access to the pumps. Use a 5/8” wrench to
open valve. NOTE: Only rotate valve 1/4 turn to
release system.
Maintenance
WARNING: No settings, adjustments or
maintenance is to be made unless: Engine
is stopped, key has been removed, park
brake is on and battery cable removed from
battery.
Annual inspection and maintenance from an
authorized
Yazoo/Kees dealer is recom-
mended to keep your machine in the best
condition mechanically and ensures safe
operation.
Engine oil
Engine oil should be checked daily before
starting the machine. See the engine manufac-
turers manual for specifications on type of oil,
filling instructions and service intervals. FIG - 12
Mower blades
Inspect blades and sharpen or replace as
needed. Check blades daily or as needed. Bent,
cracked or blades with large notches in them
should be replaced. Sharpen to an angle of 22
to 28 degrees. Always check the balance of the
blades after sharpening to prevent excessive
vibration.
MAINTENANCE
Safety interlock system
Check daily and never operate the machine if
the system is not functioning properly. The
starter should crank only when the operator is in
the seat, the parking brake is applied, blade
switch off and the motion control levers in the
neutral slots. If the machine starts with any of
these controls in an operating position, turn the
machine off and repair the system immediately.
“F” Full
Mark
Operating
Range
Fuel Valve
FIG - 11
FIG - 12
Cutter Housings
Grease housings once weekly or every 40 to 50
hours of use. Use a good synthetic grease.
Pump grease in until a small amount purges
from the popet on the underside of the deck.
Check the torque of the pulley bolt (45 ft/lbs)
should be maintained.