1978 Yamaha YZ125 Tech Question

FAQ

Profile

1978 Yamaha YZ125 Tech Question

Motorcycle Help Forums (Home) -> Yamaha

Next: second hand dealer

Author

Message

John Allen

External

Since: Jul 31, 2003
Posts: 2

(Msg. 1) Posted: Wed Jul 30, 2003 6:46 pm Post subject: 1978 Yamaha YZ125 Tech Question Archived from groups: alt>motorcycles>yamaha (more info?)

My son has a 1978 Yamaha YZ125 and we're not getting a big enough spark. We think it's the high voltage magneto coil as it's only producing 60 volts AC and some said it should be about 120. Are we measuring the right volts, e/g/ AC not DC, The coil has 510 Ohm resistance which seems to be in spec? The coil has "601A 3" stamped on it. Can anyone help us with throwing some light on this please. John Allen New Zealand >> Stay informed about: 1978 Yamaha YZ125 Tech Question

Display posts from previous:

Related Topics:

Yamaha FZ 750 - Has anyone out there upgraded the forks on their FZ750? I'd like to install a set of adjustable cartridge units that have a larger diameter fork tube on my bike but don't know which ones to consider. John

WTB - yamaha xs650 - The old 650 twin. Prefer early 80's in decent shape but any year/condition considered. Greater Wash DC area best but I'm willing to travel if necessary. Jeff

FS: Yamaha FZR400 - <font color=purple> ;> This message is in MIME format. Since your mail reader does not understand</font> this format, some or all of this message may not be legible. --B_3139197993_363237 Content-type: text/plain; charset="IS...

FS: Yamaha FZR400 - <font color=purple> ;> This message is in MIME format. Since your mail reader does not understand</font> this format, some or all of this message may not be legible. --B_3139487427_234468 Content-type: text/plain; charset="IS...

Yamaha Excel - Mam wielk± pro¶bê Je¶likto¶ ma numery klosików tylnich do Yamahy Excel, katalog z czê¶ciami lub jak±¶ specyfikacjê lub co¶ co by pomog³o mi je znale¼æ to bardzo proszê o kontakt. Ew. kupiê. / Yamaha Excel 1991 r./ Pozdrawiam Micha³ Do³owy dolek@pf.pl..

	Motorcycle Help Forums (Home) -> Yamaha	All times are: Pacific Time (US & Canada) (change)
Page 1 of 1

You can post new topics in this forum
You can reply to topics in this forum
You can edit your posts in this forum
You can delete your posts in this forum
You can vote in polls in this forum