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Points and condenser
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steelhead View Drop Down
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Joined: 16 Nov 2014
Location: Morrice
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steelhead Quote  Post ReplyReply Direct Link To This Post Topic: Points and condenser
    Posted: 16 Nov 2014 at 3:41pm
I have an A/C B1 lawnmower with a B&S model 19D motor, I believe it is a 7.5hp. Im trying to set the points. The manual says to set the points to .020". I do not get any spark set at .020", I increased the gap to 0.20" and I get spark and the motor starts. The flywheel and keyway look ok. I set the magneto with a piece of card stock. I ordered a new set of B&S points(#298185) and condenser(#298060) to see if that would held. Im not sure what is causing this problem. Could the magneto be bad? Im not a mechanic so try to take it easy on me. Any help will be greatly appreciated!

Thanks, Craig
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JRP1952 View Drop Down
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Joined: 02 Jun 2013
Location: Monte Vista, CO
Points: 217 		Post Options Post Options   Thanks (0) Thanks(0)   Quote JRP1952 Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2014 at 3:47pm
I've also got a 'new' B-1 and am working on getting her running.  It's definitely a unique points/condenser set-up!

Got any pics?

-Jim
'38 B, 41 C, B-1, B-110, '80 Suzuki, and '94 GMC. Love steam trains, Space Shuttles, and "Allis Express"!
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ACmowerguy View Drop Down
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Joined: 20 Apr 2010
Location: Winfield, MO
Points: 1199 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ACmowerguy Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2014 at 6:44pm
On a 19D the magneto is gapped differently than on the newer engines. It has a 3 leg coil which I believe is gapped at .020 instead of .010-.014. The points should still be gapped at .020 also.
10 various B-series garden tractors, AC Homesteader8, 416 hydro,710 gt, 914, 916H, 917H, 920D, and many misc attachments
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steelhead View Drop Down
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Joined: 16 Nov 2014
Location: Morrice
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steelhead Quote  Post ReplyReply Direct Link To This Post Posted: 18 Nov 2014 at 9:32am
I put in a set of new points and condenser yesterday, used all OEM parts. Set the points to .020" and put a new spark plug in and the old girl started right up. Big smile I guess she just needed a little TLC.

Thanks, Craig
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