Question about Garden
My sk200lc kobelco excavator shows to be overheating even at start up, according to the display in the cab. I replaced the water sending unit but it also has a thermal sw. on the water jacket next to the sending unit. When I unplug the thermal switch, the overheat allert goes out, but the bar graph rapidly shows that the temp. is rising and goes to the overheating alarm again. When that happens I checked the motor and radiator and I can put my hand on them and there just warm, not hot.
I would think that the wire to the water sending unit has rubbed through to ground somewhere so its reading false.
Posted on Dec 31, 2009
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Posted on Jan 02, 2017
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