Power tilt schematic ( 1967 )

[Droll]

Got my hands on a old power tilt unit , but it got some electric problems ( bad wiring ).<br />It got 3 wires, Green,Blue and black , thats all I got .<br />Where do I connect what to make it work .<br />It is from a 1967 mod Johnson 80 ( V4AL-19R ).<br /><br />Got the manual for the engine I plan to use it on ,but not any schematic for the power tilt unit .

 

[Hooty]

Re: Power tilt schematic ( 1967 )

'kay. The black wire is the ground or common. The blue wire is tilt up and the green wire is tilt down.<br /><br />c/6<br />Hooty

 

[Droll]

Re: Power tilt schematic ( 1967 )

Thanks , just what I needed .

 

[Joe Reeves]

Re: Power tilt schematic ( 1967 )

Droll.... I sent you a diagram via e-mail. Hope it helps somewhat.

 

[Droll]

Re: Power tilt schematic ( 1967 )

What's the black wire ,if I connect ground to the black wire and + to ether green/blue ,it short out .<br />Is it connected to a overheat/current switch ?<br />But if I connect the ground directly to the metal , and the + to either green/blue it works .<br />Leaving the black wire NOT connected to anything .<br />Made this image<br />

<br /><br />Need to replace all wires so... thats why the black wire is replaced with a blue wire ,temp fix .<br /><br /> droll@online.no

 

[Droll]

Re: Power tilt schematic ( 1967 )

Anyone understanding what I was trying to draw ?<br /><br />To help you understand why , the electric wiring was rely bad ,+ someone have tried to repair something inside the electric motor before I got it , they did some soldering but it did not hold .<br /><br />When I opened the head I found :<br />Green wire soldered to field coil 1<br />Blue wire soldered to field coil 2<br />Output on bout field coils were connected together ( center field coils , see pic )<br />So far so good , all these soldering looks original<br /><br />But the brown wire from the center field coils to the brush ( point 2 on the picture )<br />And the black wire connected to the "overheat ? " switch ? , this one was loose( point 1 on the picture )<br /><br />So the simple question ,where do I connect the BLACK and the BROWN wire <br /><br />Got it running , but without any "overheat" switch ,and the black wire NOT connected to ground ( used the metal as ground )

 

[Droll]

Re: Power tilt schematic ( 1967 )

Got the motor running , here is the internal wiring :<br /><br />Green wire connected to field coil 1 .<br />Blue wire connected to field coil 2 .<br />Black wire connected to the negative brush or the metal chassis. <br />Brown wire from the "center" of the field coils goes to the positive brush ,( thru the overheat switch ( point 1 on the picture))