Flow Rate Setting; Preference - Kubota KX91-3a2 Operator's Manual

Operation
(1) Connector for the right part of the rocker switch
(2) Connector for the left part of the rocker switch

Flow rate setting

The flow rate for the service port can be adjusted. The setting is
performed in two steps. Using the service port switch (2) you
can preset four stages. In the second step, you can fine-tune a
limited flow rate in 15 stages with high precision.
The set preference is shown in the service port indicator (1).
When switching the starter switch to the STOP position the flow
rate settings will be stored. This makes sure that upon the next
start-up the service port is switched to the last operating mode.

Preference

Service port indicator
1 ● -------------------
2 ☼ -------------------
3 ☼ -- ☼ -------------
4 ☼ --- ☼ -- ☼ -- ☼
To set, press the service port switch (figure above, position 2).
The actual preference depends on the number of times the
switch is pressed. This preference sets an equal flow rate for the
service port connectors (1) and (2). Different flow rates for the
connectors (1) and (2) can only be preset using the fine-tuning
for the limited flow rate. Once the limited flow rate has been set,
enable fine-tuning by switching the starter switch to the STOP
position.
Does not light up
Lights up
Slowly flashing
Rapidly flashing
Flow rate
Service port disabled
Maximum
Limited (fine-tuning)
Oil flow to the left connector only
75