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> Anyone got a Dynostart wiring diagram?
Paul Rulifosn
post Mar 3 2007, 03:18 PM
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Snibble,

I would very much appreciate the dynostart test procedure. I'm working through electrical issues (seriously considering a before and after photo series on hacked up 40 year old wiring) where the battery does not charge properly.

thanks,

Paul
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TJS
post May 18 2008, 08:56 AM
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QUOTE (snibble @ Jan 31 2007, 04:44 PM) *


How's that then?


Snibble.Just discovered this forum and have signed on some days ago. I do not know a whole lot about electric etc.
I have a Bosch Dynostart plus Bosh alternator on a Bukh 10 engine.
Alternator not working. I am interested in your sketch diagram and would be greatful if you can let me know the spec of the replacement reg and perhaps explain the additional link

Best regards
Tom
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tullis
post May 18 2008, 09:17 AM
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Hello Tom.

I'll get the details of my regulator later on today and post them for you.

This post helped me a great deal and my DV10 has been running like a dream since then.

Cheers,
Ben

QUOTE (TJS @ May 18 2008, 09:56 AM) *
Snibble.Just discovered this forum and have signed on some days ago. I do not know a whole lot about electric etc.
I have a Bosch Dynostart plus Bosh alternator on a Bukh 10 engine.
Alternator not working. I am interested in your sketch diagram and would be greatful if you can let me know the spec of the replacement reg and perhaps explain the additional link

Best regards
Tom

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tullis
post May 18 2008, 10:01 AM
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Here is that image I failed to link to properly last time.

It says on it: Durite 0-841-00

I can get a recent photo with the wiring on, but it might look a little messy.

QUOTE (tullis @ May 18 2008, 10:17 AM) *
Hello Tom.

I'll get the details of my regulator later on today and post them for you.

This post helped me a great deal and my DV10 has been running like a dream since then.

Cheers,
Ben

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TJS
post May 19 2008, 04:48 PM
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QUOTE (tullis @ May 18 2008, 11:01 AM) *
Here is that image I failed to link to properly last time.

It says on it: Durite 0-841-00

I can get a recent photo with the wiring on, but it might look a little messy.



Ben

Many thanks for that info and such a quick reply.

I spoke with the agent here in Irl for the durite reg you advised and was surprised when he got back to me saying it was discontinued. Can you advise where you got yours and perhaps I can try them,

Again Many Thanks...

Tom
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Sir Nibble
post May 20 2008, 10:23 AM
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QUOTE (TJS @ May 18 2008, 08:56 AM) *
Snibble.Just discovered this forum and have signed on some days ago. I do not know a whole lot about electric etc.
I have a Bosch Dynostart plus Bosh alternator on a Bukh 10 engine.
Alternator not working. I am interested in your sketch diagram and would be greatful if you can let me know the spec of the replacement reg and perhaps explain the additional link

Best regards
Tom

Sorry, eye off the ball, didn't see this thread re-emerge.
Local auto electrical dealer or branch of Lucas service. CARGO part number 130047. Important thing is that it's an 11A reg, more and you risk burning out the dynastart. The additional link is the interconnection of the separate solenoid and reg in order to give the regulator its battery +ve connection.


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Sir Nibble
post May 20 2008, 10:34 AM
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QUOTE (Paul Rulifosn @ Mar 3 2007, 03:18 PM) *
Snibble,

I would very much appreciate the dynostart test procedure. I'm working through electrical issues (seriously considering a before and after photo series on hacked up 40 year old wiring) where the battery does not charge properly.

thanks,

Paul

Dynastart system tests.
Remove belt.
Connect bulb or voltmeter from D+ to earth.
Disconnect DF lead.
Operate start control, motor should spin and 12V appear on voltmeter (or bulb light). Lack of reading or lamp indicates supply fault, failure to spin when supply is present indicates motor fault.
With motor spinning, earth DF terminal. Motor should abruptly slow with momentary increase of voltage or bulb brightness. Failure of either indicates motor fault.
Reconnect DF at motor and re try both tests at the regulator end. (Lamp/meter on regulator D+ terminal and disconnecting regulator DF) Failure indicates wiring fault.

Common dynastart failure is in the field coils, there should be a resistance of 4-6 ohms between D+ and DF on the unit with wiring disconnected.


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TJS
post May 21 2008, 04:59 PM
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QUOTE (snibble @ May 20 2008, 11:23 AM) *
Sorry, eye off the ball, didn't see this thread re-emerge.
Local auto electrical dealer or branch of Lucas service. CARGO part number 130047. Important thing is that it's an 11A reg, more and you risk burning out the dynastart. The additional link is the interconnection of the separate solenoid and reg in order to give the regulator its battery +ve connection.


Thanks for that. will let you know as I progress. many thanks

Tom
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