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dannym2009
MMT Pro Member
Joined: Thu May 29, 2014 5:55 am Posts: 84 Location: Iowa
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 MB Kill Switch Wiring
Hey guys, I was stranded for a while after picking up from our early goose opener. Motor ran fine, died out, and would start and only run for a couple seconds and die. Finally unplugged the the wire that comes out of the handle for the kill switch and it ran just fine. I got it home and tried cutting the wire back and putting a new connector on it. Started it up after and it ran fine, so i took it out for a ride. Just got up on plane and it died again. Cut the wire off and it ran fine cruising around for a half hour. I want to get it fixed because I don't like running with a disabled kill switch and an essentially disabled rev limiter (because it connects to that wire). Has anyone seen this? Should I replace the kill switch and pull a new wire? Thanks in advance!
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_________________ 1852 Phowler Extreme - Phowler Light Marsh Blind - Mud Buddy 45 mag w/ Heads, Mikuni, Q exhaust, and Hammer Prop
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| Fri Sep 02, 2016 7:27 am |
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cb5331
MMT Super Elite Member
Joined: Fri Dec 18, 2009 8:10 pm Posts: 16915 Location: Rowlett, TX
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 Re: MB Kill Switch Wiring
Have you tried just disconnecting the rev limiter without disconnecting the kill switch? If you have a dmm with a continuity tester you can test that kill switch, or just hit academy and buy a new one so you can rule that out as the problem.
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| Fri Sep 02, 2016 8:08 am |
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MaXXis85
MMT Elite Member
Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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 Re: MB Kill Switch Wiring
Ive seen more rev limiter failures than kill switches...Do like CB said disconnect the limiter and se how it reacts.
_________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327
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| Fri Sep 02, 2016 10:01 am |
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dannym2009
MMT Pro Member
Joined: Thu May 29, 2014 5:55 am Posts: 84 Location: Iowa
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 Re: MB Kill Switch Wiring
The first thing I did while I was stranded was cut the green wire on the rev limiter and it didn't change anything for me. Do I open up the handle end to access the bottom of the kill switch to run the continuity test?
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_________________ 1852 Phowler Extreme - Phowler Light Marsh Blind - Mud Buddy 45 mag w/ Heads, Mikuni, Q exhaust, and Hammer Prop
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| Fri Sep 02, 2016 11:29 am |
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MaXXis85
MMT Elite Member
Joined: Wed Jan 14, 2009 7:23 am Posts: 6233 Location: Tarkington, TX
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 Re: MB Kill Switch Wiring
You have a one kill wire cut that's going to ground and causing your issue. Ive seen a lot of chaffing where the football meets the handle in that area.
_________________ Bayou Surface Drive 337-351-0362 Tarkington, TX 77327
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| Fri Sep 02, 2016 12:03 pm |
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dannym2009
MMT Pro Member
Joined: Thu May 29, 2014 5:55 am Posts: 84 Location: Iowa
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 Re: MB Kill Switch Wiring
Ok, I'll will pull the football apart after work and see what I come up with! Thanks a lot guys!
Sent from my iPhone using Tapatalk
_________________ 1852 Phowler Extreme - Phowler Light Marsh Blind - Mud Buddy 45 mag w/ Heads, Mikuni, Q exhaust, and Hammer Prop
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| Fri Sep 02, 2016 12:12 pm |
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dannym2009
MMT Pro Member
Joined: Thu May 29, 2014 5:55 am Posts: 84 Location: Iowa
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 Re: MB Kill Switch Wiring
It was rubbing on the screw head just inside the handle. Taped the wire up, stuffed some paper towels in to block the screw head and it's good to go!
Sent from my iPhone using Tapatalk
_________________ 1852 Phowler Extreme - Phowler Light Marsh Blind - Mud Buddy 45 mag w/ Heads, Mikuni, Q exhaust, and Hammer Prop
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| Fri Sep 02, 2016 11:04 pm |
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deadbird8
MMT 1000 Club
Joined: Wed Feb 04, 2009 7:50 pm Posts: 3833 Location: Old East Dallas, Texas
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 Re: MB Kill Switch Wiring
_________________ Excel 1851F4 w/ MB35HD+R CDI with a little bit of this and little bit of that
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| Sun Sep 04, 2016 6:41 am |
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