Remote Control Valve Coupler Connecting And Disconnecting; Adjusting The Flow Rate - Kubota M100GX Operator's Manual

A When using the tractor hydraulic system to power front
loader, do not operate boom and bucket cylinders
simultaneously.
A Connect the pressure of load side of implement
cylinders to ports (A) or (C) which have built in load
check valve to prevent leak down.
A To use the single-acting cylinder with the float valve,
connect this cylinder to the (A) port.
To extend a single-acting cylinder, pull the remote
control valve lever downward. To retract a cylinder,
push it fully upward to the "FLOAT" position. Do not
hold it in the push position, the transmission fluid may
be overheat.
BRemote Control Valve Coupler
Connecting and Disconnecting
To avoid personal injury:
A Stop the engine and relieve pressure before
connecting or disconnecting lines.
A Do not use your hand to check for leaks.
C Connecting
1. Clean both couplers.
2. Remove dust plugs.
3. Insert the implement coupler to the tractor hydraulic
coupler.
4. Pull the implement coupler slightly to make sure
couplers are firmly connected.
C Disconnecting
1. Lower the implement first to the ground to release
hydraulic pressure in the hoses.
2. Clean the couplers.
3. Relieve pressure by moving hydraulic control levers
with engine shut off. Pull the hose straight from the
hydraulic coupler to release it.
4. Clean oil and dust from the coupler, then replace the
dust plugs.
A Your local KUBOTA Dealer can supply parts to adapt
couplers to hydraulic hoses.
BAdjusting the flow rate
To avoid the possibility of personal injury be
aware of the following when making adjustments:
A The 3-point hitch operation is influenced by the
combination of the adjustment of the flow
control valve and the engine speed.
A The 3-point hitch may raise slowly or not at all
at low engine RPM.
A The 3-point hitch may raise suddenly if engine
RPM is increased, or, flow control adjustment
is changed.
C Flow control
The remote control valve with flow control may be added
for the following purposes.
1. The attachments that are connected with the auxiliary
control valve can be independently adjusted for flow
rate.
2. To operate within limits, the remote control valves (1)
and/or (2) and the 3-point hitch at the same time
without one affecting the other.
3. To maintain within limits, the constant speed of an
attachment (hydraulic motor RPM, for example) when
connected to the remote control valves (1) and/or (2).
A At slower engine speeds the total hydraulic flow rate
may be inadequate for simultaneous operation of the
remote control valves (1) and/or (2) and the 3-point
hitch, or operation of an attachment connected to the
remote control valves (1)(2). Under these conditions,
the engine speed must be increased to provide
additional hydraulic flow.
(1) Remote control valve with flow control
(2) Remote control valve with flow control
(3) Flow control knob for valve (1)
(4) Flow control knob for valve (2)
HYDRAULIC UNIT 81