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HYDRAULIC UNIT
2. Disconnecting hoses for the
mower
WARNING
To avoid serious injury or death:
• Escaping the hydraulic fluid under pressure can
obtain sufficient force to penetrate skin, which
cause serious personal injury.
Before disconnecting the lines, be sure to
relieve all pressure.
• Before applying the pressure to the hydraulic
system, be sure that all connections are tight,
and that the lines, tubes, and hoses of the
hydraulic system are not damaged.
• Hydraulic fluid escaping from a very small hole
can be almost invisible. Use a piece of
cardboard or wood, rather than hands to search
for suspected leaks.
• If someone gets injured by escaping hydraulic
fluid, see a doctor at once. Serious infection or
allergic reaction will develop if proper medical
treatment is not administered immediately.
Do not attach nor operate the mower with the backhoe
still in place.
When installing the mower, remove the backhoe from
the tractor with the following procedure.
1. Shut the engine off and set the parking brake.
2. Tilt the operator's seat forward.
3. Remove the hydraulic pressure by moving the
controls.
4. Disconnect the inlet hose, the outlet hose, and the
power-beyond-hose of the backhoe.
(1) Inlet hose (backhoe)
(2) Outlet hose (backhoe)
(3) Power beyond hose (back-
hoe)
5. Place the protective cap on the coupler of the inlet
hose of the backhoe, the coupler of the outlet hose,
and the power beyond hose.
6. Connect the outlet hose of the tractor to the coupler
of power beyond pipe of the tractor.
86
(4) Outlet hose (tractor)
(1) Outlet hose (tractor)
(2) Power beyond pipe (tractor)
7. Place the protective cap on the fitting of the pipe
which the hydraulic fluid pass through to return to
the tractor.
NOTE :
• When getting ready to use the backhoe after
finishing mowing, connect the hoses of the
tractor and backhoe in the reverse order.
MOWER LIFT LINKAGE
SYSTEM
1. Cutting height control dial
When mounting the Mid-mount mower, turn the cutting-
height-control-dial to the desired height.
For further details, refer to the following the operator's
manuals of rotary mower.
• RCK60B-23BX
• RCK54-23BX
• RCK60D-26BX
• RCK54D-26BX
AUXILIARY HYDRAULICS
(A) To be connected
BX23S, LA340, BT603
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