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Author Topic: Ca95 tranny repair  (Read 8000 times)

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Offline jgger

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Re: Ca95 tranny repair
« Reply #25 on: January 22, 2018, 06:42:23 PM »
They never seem to shift like butter on three bench, at least I have never had one that would.

I think you will be ok, Father knows best!

Congratulations on getting it done.
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #26 on: January 22, 2018, 06:56:40 PM »
Good deal. Now it's time to reassemble.

I so very much appreciate all your help.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #27 on: January 22, 2018, 07:04:40 PM »
Heck You did all the work, I just waved the pom-poms!
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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Re: Ca95 tranny repair
« Reply #28 on: February 06, 2018, 08:32:06 PM »
Soon we will know! Motors back together and back in.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #29 on: February 06, 2018, 09:14:15 PM »
Funny, I was just thinking about weather you got it going and how it turned out. Fingers crossed for ya!
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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Re: Ca95 tranny repair
« Reply #30 on: February 06, 2018, 09:19:18 PM »
Friday will be the day.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #31 on: February 10, 2018, 08:49:51 PM »
Well two more days of tinkering and no luck. Had some issues with wiring and no spark, but seem to have those under cintrol. New gas, cleaned carb, but this thing WON'T fire. Is it possible to install something backwards or 180 as to not fire at the correct times?

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #32 on: February 11, 2018, 07:29:28 AM »
Are you getting any spark at all? If you are then it is probably a timing issue, if not then you need to dig into the wiring.

What else have you done to it apart from the tranny?
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #33 on: February 11, 2018, 07:30:54 AM »
I've been working to adjust timing. I'll keep at it today. I am getting spark, yes.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #34 on: February 11, 2018, 08:12:24 AM »
It might be possible to be 180* out if you confused the #1 & #2 cylinders when you put the cam chain on. It would make it fire on the exhaust stroke instead of intake stroke. Just for S&G are the plug wires long enough to switch to the opposite sides?
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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Re: Ca95 tranny repair
« Reply #35 on: February 11, 2018, 08:13:36 AM »
Quote from: jgger on February 11, 2018, 08:12:24 AM
It might be possible to be 180* out if you confused the #1 & #2 cylinders when you put the cam chain on. It would make it fire on the exhaust stroke instead of intake stroke. Just for S&G are the plug wires long enough to switch to the opposite sides?
Hmmmmm interesting thought. I never took the cam chain off. Wonder if I have the wires in the wrong spot...

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #36 on: February 11, 2018, 08:36:01 AM »
Well then try it.....I DOUBLE DOG DARE YOU!
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #37 on: February 11, 2018, 09:16:21 AM »
No difference. Can opening up the bottom of the case possibly impact the opening and closing of valves? I also should check tappets.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #38 on: February 11, 2018, 09:40:08 AM »
If the entire top end stayed intact I don't see how anything would change.

You say it has spark, are the plugs getting wet? Fuel/Air/Ignition------has to be one of those 3 things.
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #39 on: February 11, 2018, 09:40:31 AM »
Plugs are wet, yes.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #40 on: February 11, 2018, 09:42:39 AM »
Well you got fire and fuel, kinda boils down to timing issue.
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #41 on: February 11, 2018, 09:50:27 AM »
Can the timing be so awful that it won't even putt?

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #42 on: February 11, 2018, 10:32:18 AM »
Evidently it can. I don't know how it could have changed if you didn't pull the top end apart, it was running before the trans work, right?

Maybe with the key off hook an ohm meter to the points and rotate the motor by hand. As soon as the meter shows open that is when it fires. Check where the timing marks are at and that may point you in the right direction.

REMEMBER KEY OFF you don't want power going through the ohm meter.
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #43 on: February 11, 2018, 03:44:24 PM »
Got it. Timing is now dead on. Gonna give the battery a little charge and see what we can do. Also gonna check the tappets just to be sure. Really stumped!

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline 754

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Re: Ca95 tranny repair
« Reply #44 on: February 11, 2018, 03:49:26 PM »
Is there two point sets, then swap the wires.
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Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #45 on: February 11, 2018, 04:00:17 PM »
Just one set of points.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #46 on: February 11, 2018, 04:54:45 PM »
Adjusted all valve check timing again, clean carb again, charge battery. It won't even pop. I'm totally and completely stumped.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #47 on: February 11, 2018, 05:35:03 PM »
Ok, you didn't stuff rags in any open ports when it was apart and forget to remove them did you?
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Ca95 tranny repair
« Reply #48 on: February 11, 2018, 05:36:14 PM »
No. I'm gonna let it sit. Later this week gonna check to make sure cam lobe is in right spot, etc.

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Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline jgger

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Re: Ca95 tranny repair
« Reply #49 on: February 11, 2018, 05:40:07 PM »
Well I'm out of ideas. If I think of anything I'll post it up.

Just for fun put ca95 in the search, there may be something there.
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"The SOHC4 uses a computer located about 2-3 ft above the seat.  Those sometimes need additional programming." -stolen from  Two Tired

The difference between an ass kisser and brown noser is merely depth perception.  Stolen from RAFster122s
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