MMD Equipment 25S-3A3 - Manual (Page 38)

5. Operation
5-8
Engine starting time chart
If the engine will not start even after you have tried to crank the engine three times,
it stops starting. In the case, switching off the starter switch, locate such cause
of disorder as (shortage of fuel or faulty cable connection etc.) and correct it.
Later , try starting procedures again.
Prevention of starter motor disengaging
When the gear of starter motor does not engage with the engine ring gear, it has such a
protection function to operate starter motor again.
(disengaging function)
A010137
A010139
A010138