Flow Chart; Service Port Operation - Kubota KX91-3a Workshop Manual

WSM Minor Change

3. Flow chart; Service port operation

No
Breaker stops
Key
ON
Is safety lock lever
down position?
Yes
Service port switch
ON
Service port switch lamp
lights up
Is breaker switch ON?
No
Yes
Breaker starts.
While breaker is working;
1) Press breaker switch on again?
2) Move the knob switch?
3) Raise the safety lock lever?
4) Main key off?
One of above operations?
Yes
II Service Engineering Section
OFF
No service port operation
Yes
Is knob switch shifted?
Release the knob switch
to neutral.
Thumb cylinder stops.
II - 28
Yes
Thumb cylinder
starts moving.