Yazoo/Kees ZMBI48181 - Manual (Page 20)

20
Fuel Valve
FIG - 9
OPERATION
Key Switch
Throttle
Choke
Blade
Engagement
FIG - 8
NOTE: Associated choke on some models.
Hour Meter
The hour meter displays the total operating time
and reminds of service intervals.
Meter will indicate “CHG OIL” for engine oil and
“SVC” for general service at preset intervals.
The hour meter will reset itself at predetermined
times.
Engine “CHG” will come on after the first ten (10)
hours of operation, and will stay on for one (1)
hour of operation before it will reset itself. It will
come on every 99 hours thereafter, and stay on
for five (5) hours of operation before resetting.
Mower “SVC” message will come on every 50
hours to remind to lubricate the unit, check blades
and fasteners, etc. This message will stay on for
two (2) hours of operation before resetting.
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 - 9.
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 sys-
tem.
Tracking
The tracking knob is located in front of the left con-
trol lever. Rotating this knob allows fine tuning ad-
justments so that the machine tracks straight with
the drive levers in the full forward position.
Rotate the knob clockwise (as viewed from the
operating position) to increase the speed or coun-
terclockwise to decrease the speed on the left
control lever. Example: If control levers are full for-
ward and the unit turns to the right, turn the track-
ing knob counterclockwise to decrease the speed
on the left control lever.
Pump Release
Fuel Shut Off
Hour Meter
Key switch is located on the console. Used to start
the machine. NOTE: Do not run the starter for
more than 5 seconds at a time. If the engine will
not start, wait about 10 seconds before trying
again. FIG - 8.
Key Switch