part number id wins

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taber hodaka
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part number id wins

Post by taber hodaka »

This first or closest winner will win a new set of hodaka points.
What was a 929510D? ---------Clarence
thrownchain
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Re: part number id wins

Post by thrownchain »

92 B owners manual with parts list.
thrownchain
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Re: part number id wins

Post by thrownchain »

Am I the only one playing this time?
taber hodaka
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Re: part number id wins

Post by taber hodaka »

Your close, keep going. winners are winners. --------------Clarence
thrownchain
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Re: part number id wins

Post by thrownchain »

92 B workshop manual with parts list.
taber hodaka
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Re: part number id wins

Post by taber hodaka »

Almost , Clarence
thrownchain
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Re: part number id wins

Post by thrownchain »

92 B+ shop manual with parts list.
taber hodaka
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Re: part number id wins

Post by taber hodaka »

You win! So far you have the points and a condenser, keep it up and you might end up with a complete? ----------Clarence
thrownchain
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Re: part number id wins

Post by thrownchain »

Most likely a tune up kit.
taber hodaka
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Re: part number id wins

Post by taber hodaka »

win a 904611, 904013, 901408.
Curt Alexander. where did he work and what did he do? ---------------Clarence
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Bullfrog
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Re: part number id wins

Post by Bullfrog »

OH, OH! I know, I know.

I raised my hand - pick me. I know this one!

Ed :lol:
Keep the rubber side down!
taber hodaka
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Re: part number id wins

Post by taber hodaka »

Just like my pillow, "I know you would" ----------------Clarence
thrownchain
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Re: part number id wins

Post by thrownchain »

Not sure about before Pabatco, but was in R+D with Harry. Helped upgrade many of the early issues.
taber hodaka
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Re: part number id wins

Post by taber hodaka »

1/2 what was his trade? Clarence and if I am wrong Ed can judge ------------Clarence
thrownchain
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Re: part number id wins

Post by thrownchain »

Machinist, fabricater, tool and die maker.
taber hodaka
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Re: part number id wins

Post by taber hodaka »

Throwchain you win again more to come. --------------Clarence
taber hodaka
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Re: part number id wins

Post by taber hodaka »

Throwchain you win again more to come. Does anyone have anything Curt made? --------------Clarence
thrownchain
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Re: part number id wins

Post by thrownchain »

like the old Johnny Cash song, "one piece at a time".....
matt glascock
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Re: part number id wins

Post by matt glascock »

Well its a 65,66,67,68,69 70,71,72,73,74,75 Ho-da-ka...hard to sing.
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Bullfrog
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Re: part number id wins

Post by Bullfrog »

Clarence, Curt made beauteous weighted clutch on my trials machine. I'll try to find some photos.
Ed
Keep the rubber side down!
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Bullfrog
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Re: part number id wins

Post by Bullfrog »

Whew! I had to search files all the way back to 2005 when I was bringing the Bullfrog trials machine out of its 27 year retirement in the dark and stacked over regions of the garage. Curt Alexander machined the custom, heavy outer clutch cover for some of the Bullfrogs (I'm not sure how many.) I think the piece is a beauty!
Heavy clutch outer cover with note
Heavy clutch outer cover with note
The note suggests that anyone taking on the task of machining a clutch cover like this should consider not taking the time to create the raised ridge/lip near the center of the item. This raised lip requires 1) a larger piece of parent stock to make the part, 2) more material removal while machining, and 3) provides extremely minimal additional rotational moment of inertia. In short, it takes more material/work to create it than the benefits it provides.
Heavy custom trials clutch cover
Heavy custom trials clutch cover
This photo shows the weighted clutch installed on the crank.
Inside of heavy clutch cover
Inside of heavy clutch cover
This photo shows internal details of the custom heavy outer clutch cover.

NOTE: If anyone wants to machine up one of these items, I have a detailed, dimensioned drawing created by measuring the item in the photos which can be shared.
Ed
PS: Curt did NICE work!!!
Keep the rubber side down!
thrownchain
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Re: part number id wins

Post by thrownchain »

Must be a tight fit under the cover. Does this modification work? It would seem that with the clutch basket rotating slower that the flywheel that benefits would be less? Or do both spin at similar speeds?
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Bullfrog
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Re: part number id wins

Post by Bullfrog »

Yes, it works. It ran on my Bullfrog from 1971 to 1978, took a 27 year vacation, then started being used again in 2004 to the present. I think there may have been a failure in the mind picture imagining required to visualize where this item is in the power train. Take a look at the Illustrated Parts List for the Wombat. If I were going to give this part a part number, it would be 934008isoCAH (clutch cover - Curt Alexander Heavy). It gets substituted in for PN 934008iso and always spins at the same speed as the clutch hub (944012) which mounts to the crankshaft splines.
Ed
Keep the rubber side down!
thrownchain
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Re: part number id wins

Post by thrownchain »

Doh, that's right, clutch and flywheel are both on the crank, just on opposite ends.
taber hodaka
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Re: part number id wins

Post by taber hodaka »

throwchain what part would you like to win? // or I will pick another. In the mean time, win a 125cc combat piston ring just the ring. How many hodakas were made the first year? -----------Clarence------- And I will find a piece made by Curt.
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