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147 series carb floats
Posted: Sun May 09, 2021 9:40 am
Author: MrDavo
Having beggared up the tangs on two floats by bending them too far then back again, I need a pair of floats for early Z1 carbs, mine are marked 147 3, and were made in May 1973.
They are the ones with asymmetric floats, a big one and a small one, with moulded, not straight cutaways, and nickel finished hardware. New or serviceable used needed, or just point me at a source, I can’t find any.
Re: 147 series carb floats
Posted: Mon May 10, 2021 7:33 am
Author: steve r1
Re: 147 series carb floats
Posted: Mon May 10, 2021 8:22 am
Author: MrDavo
They are rubbish photos but I saw these (there is another listing for a second float) and I think they are later floats. There is no sign of the moulded cutaways (they are straight) and the metal is brass not steel. I haven’t got a John Brookes’ book handy but I think these are for the carbs with the small drain screw, mine have the big 17mm one.
Typical vague US eBay listing, I’d hate to pay a fortune, wait an age, pay Vat etc and then find they were the wrong floats. It’s possible they’d fit anyway but I’d like all 4 floats the same in the interests of smooth running.
Re: 147 series carb floats
Posted: Mon May 10, 2021 12:03 pm
Author: steve452
They look the same as on my 217 0 carbs.
Re: 147 series carb floats
Posted: Mon May 10, 2021 12:20 pm
Author: MrDavo
steve452 wrote:They look the same as on my 217 0 carbs.
Yes, and not my 147 ones. To say they fit all 73-75 models I think is inaccurate.
Re: 147 series carb floats
Posted: Mon May 10, 2021 1:50 pm
Author: steve r1
Misread your post,lol, Guess it is these ones then
Re: 147 series carb floats
Posted: Mon May 10, 2021 6:28 pm
Author: MrDavo
Yes, those are the ones!
The part number I need is 16031-24. My attempt to repair mine with solder just came to naught when one of the weakened tangs broke off.
Until I find a couple of floats, my Z1A project, although nearly finished, is nothing but an expensive paperweight.
Re: 147 series carb floats
Posted: Tue May 11, 2021 8:35 pm
Author: paul doran
Can You post a good quality picture of the float You need
I may have some
Re: 147 series carb floats
Posted: Tue May 11, 2021 10:23 pm
Author: MrDavo
Thanks Paul, however if you see my thread in ‘Bike Help’ you’ll see I’ve managed to repair the floats, hopefully permanently, but I’ll give you a shout if it all goes breasts up.