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Search found 12 matches

by chuckr
Sat Jun 08, 2019 7:48 am
Forum: Honda Dream - CA72 | CA77 | CA78
Topic: Charging and lean condition
Replies: 7
Views: 2114

Thanks for clarification Neil (HTH - understand now!). My brother rebuilt the carb, a very competent mechanic, but things happen, we will pull the carb and have a look. I thought there would be a metric or standard voltage as a baseline...the bike def charges (v rises with revs), and it may be total...
by chuckr
Sat Jun 08, 2019 7:43 am
Forum: Honda Dream - CA72 | CA77 | CA78
Topic: Charging and lean condition
Replies: 7
Views: 2114

thanks for the clear explanation Brewsky, makes sense. Will do some testing today. My 16 year old is doing most of the wrenching on the bike to learn (and of course me too!). Then he'll get it when he gets a moto license... Thank you Chuck
by chuckr
Sat Jun 08, 2019 6:58 am
Forum: Honda Dream - CA72 | CA77 | CA78
Topic: Charging and lean condition
Replies: 7
Views: 2114

thanks for the clear explanation Brewsky, makes sense. Will do some testing today. My 16 year old is doing most of the wrenching on the bike to learn (and of course me too!). Then he'll get it when he gets a moto license... Thank you Chuck
by chuckr
Sat Jun 08, 2019 6:20 am
Forum: Honda Dream - CA72 | CA77 | CA78
Topic: Charging and lean condition
Replies: 7
Views: 2114

Thanks HTH, I did some brushing up on rectifiers vs. regulators (I just replaced my diode board, rotor and regulator on my BMW R75/5 to fix a charging issue) - and believe I understand the functions. The rectifier seems like a diode board to convert AC to DC, but doesn't need/use a regulator - assum...
by chuckr
Thu Jun 06, 2019 11:26 am
Forum: Honda Dream - CA72 | CA77 | CA78
Topic: Charging and lean condition
Replies: 7
Views: 2114

Charging and lean condition

Hi, again. I've been searching the site (and the general internet) and can't seem to find this info relating to my 64 CA72. 1. I am getting max 12.7 volts at my battery - that is when revving, i am getting + volts, just not going over 12.7. it turns over with the starter no prob at all. And runs lik...
by chuckr
Sun Jun 02, 2019 7:36 am
Forum: Honda Dream - CA72 | CA77 | CA78
Topic: CA72 Carb Qs
Replies: 2
Views: 759

G - thank you. Chuck
by chuckr
Sat Jun 01, 2019 8:25 pm
Forum: Honda Dream - CA72 | CA77 | CA78
Topic: CA72 Carb Qs
Replies: 2
Views: 759

CA72 Carb Qs

Hi - Just got my first Honda, a '64 CA72 - with a newly rebuilt carb, runs pretty good and idles great. Here's a few basic carb questions: - is choke OFF with the lever in the DOWN position? I do have the manual but it's unclear. - Lean? After idling - plugs look perfect, toasty brown. If I take it ...
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