Yanmar YM240 - Page 43

Operating the tractor 41
2) Extending the cylinder
Move the control lever rearward to extend
the cylinder. The cylinder will continue to
extend until the cylinder piston reaches the
end of its stroke or the control lever is
returned manually to the neutral position.
3) Retracting the cylinder
Move the lever forward to retract the
cylinder. The cylinder will continue to
retract until the cylinder piston reaches
the end of its stroke or the control lever
is
returned manually to the neutral position.
When using the control lwer of tractor for the
remote cylinder. the 3-point hitch can not be used
at the same time.
(2) Use of double acting cylinder or two or more
single acting cylinders
When using the implement which has double acting
cylinders or two or more single acting cylinders,
own control valves of the implement should be
used by connecting the hydraulic lines to divider
block of high pressure hydraulic line.
Divider block
IMPORTANT
when connecting hydraulic lines to the divider
block.
see YANMAR dealer.
(6-4) DRAWBAR AND PTO
IMPORTANT
-
Certain heavy equipment such as a loaded single-
axle trailer can place excessive strain on drawbar.
Strain is greatly increased by speed and rough
ground.
Maximum static vertical load on drawber should
not exceed
200 kg (440 pounds). Drive slowly
with heavy loads.
(1) Drawbar
1) Drawbar position
For maximum traction and efficiency,
draw-
bar hitch point should usually be as near as
possible to line of draft between tractor and
implement. This is often the short, high
position, but
it might be something differ-
ent. Check implement operator's manual
for more information.
IMPORTANT
For drawn
PTOdriven implements, drawbar must
be in the long, low position.
Volume of oil required to extend cylinder must
not lower Transmission-Hydraulic oil
level below
end
of dipstick. Check oil level with cylinder fully
extended.