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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
743b won’t stop cranking
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<blockquote data-quote="Markle" data-source="post: 129722" data-attributes="member: 19357"><p>I have the 743 and it has 2 solenoids that look like the attached pic. One solenoid is for starter and one for glow. The small terminal is signal from the key switch that excites the internal magnet coil to move the connection to the 2 bid copper studs resulting in 12v to the starter motor to turn over. What can happen is that the solenoid contacts fuse between the 2 big copper studs internally, not shutting off starter. Solution to trouble shoot this is to remove all wires and test continuity between the 2 big copper studs. If you have continuity with no wires connected, it is seized internally to full time ON. Get new solenoid. That would be my first step here.</p></blockquote><p></p>
[QUOTE="Markle, post: 129722, member: 19357"] I have the 743 and it has 2 solenoids that look like the attached pic. One solenoid is for starter and one for glow. The small terminal is signal from the key switch that excites the internal magnet coil to move the connection to the 2 bid copper studs resulting in 12v to the starter motor to turn over. What can happen is that the solenoid contacts fuse between the 2 big copper studs internally, not shutting off starter. Solution to trouble shoot this is to remove all wires and test continuity between the 2 big copper studs. If you have continuity with no wires connected, it is seized internally to full time ON. Get new solenoid. That would be my first step here. [/QUOTE]
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743b won’t stop cranking
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