Wer kann ihm helfen?

[ndrscons]

yes... photos I said - and then the (new to me, used) iphone stopped accepting charges the same day as it unlocked, and it needs a new dock port now. I think it has enough juice to bluetooth the photos over... moment...

edit: sorry folks. there's no way with this stupid iphone garbage to simply send the file over wireless. nope... that would be too easy.

neu auspuff bestellt.
http://www.ebay.de/itm/Sachs-Saxonette- ... 0940039899 meant to order this one and
http://cgi.ebay.de/ws/eBayISAPI.dll?Vie ... 0758699536 ordered this one instead. mistake but they look about the same.

not feeling well again. but wanted to rush the order in, before the weather turns nice for about four weeks inconsistently, before going back to a wet summer as last year and as predicted by piers corbyn consistently accurate for europe for the last 2 years... worth checking into.

[tnt-dennis]

They are the same. No mistake.

Dennis

[ndrscons]

Dennis,

Muffler AUSPUFF im Hand.

I will install it shortly in the bike. Let you know what the blow-through resistance was comparably to the old one.

[ndrscons]

AFTER/ NACH NEUES AUSPUFF
Ok with the new auspuff the machine idles better, and runs at the top end better. Thanks to the helpers.

THROTTLE ISSUES
When full throttle, though, the engine after warmed up, the firing will completely cut out at top throttle riding on the road surface. Like the ignition stops completely. However, the engine continues if the throttle is released right away, and can be restarted from complete stop, right away with a pull. What could it be?

Zündkerze / SPARKPLUG:
I will give the spark plug model installed shortly. It is an NGK but neither the B6KHS or the B7HS. I could see it was a W... something -US.

PETROL / KRAFTSTOFF | E10 ETHANOL CONCERNS:
Dieter, as to earlier no E10 type gasoline has been used. Ethanol-fuels are totally avoided... It seems that STIHL and other chainsaw shops, have a special fuel for the 2-cycle engines containing NO ethanol, it is so very damaging to 2-cycle engines. Please advise any more information you have on fuel, conditioning, etc.

MEHR LUFT / BETTER INTAKE VENTILATION:
Two small holes have been made, 4mm on the underside of the SACHS cover, and inside also. You can see in the extended photo collection on Google Picaso link below. Please advise if additional ventilation is required.

Can Boutique Fuel Save Small Engines from the Wear and Tear of E10?

Here are some of the photos.



Additionally in the next photo there is concern about the fuel residue.

[ndrscons]

Hallo lemsteraak / Richard

What follows are selected words, only those from the existing tips having had looked at them the fourth time, and after the fifth test ride. New muffler/auspuff and new NGK B6HS sparkplug/zündkerzen:

4. Its worth stripping down your carburettor (careful not to break those gaskets) and making sure the float chamber is clean as well as the main jet, and idle jet drillings and the needle valve. On The Bing carb, (don’t over tighten the float chamber screws and crack the plastic). You won’t get better performance messing around with the jets, I can’t over emphasise the benefit of a surgically clean carb!

...
6. If you are finding your carb is flooding and fuel is dripping out, the carb needle valve is fouled and not closing properly, you need to strip down the carb and clean it.

If you see the fotos above, there is some fuel residue appearing on the cover. So it really needs to be seriously taken some time to be cleaned then.

13. Fit a clean spark plug and check the gap (0.5-0.6mm), I have found better performance with a hotter running spark plug (NGK B6HS) as opposed to the cooler B7HS. It's worth trying a very slightly larger electrode gap (your local motorcycle guy will tell you, it’s to do with your local fuel and Altitude. Learn to “read” spark plug electrode colouring you want “biscuit brown”, it’s the best way to check your combustion is right. Oil around the spark plug means its not sealing properly (low compression), don’t over-tighten the spark plug, rather replace it with a new one with a new seal washer, if possible fit using a torque wrench. Don’t underestimate the importance of the right spark plug and electrode gap, it really does make a huge difference to the performance of the engine.

There will be fotos up shortly, of the existing plug and the replacement model is a new NGK B6HS, and it does run somewhat better. It is definitely noticeable to the ear.

OLD ALT ZÜNDKERZEN SPARKPLUG. Denso W9LM-US. NEW ONE is a _new_ NGK B6HS.

14. Make sure your exhaust is well sealed and clean and the securing screws are tight.

Just replaced the exhaust, so..

17. Riding, when starting, take 2-5 minutes to warm the engine up by riding slowly on the flat, always pedal to start off to avoid staining the clutch.

I hear you!

20. Check your transmission oil, use the right one.

This was completely over-looked. Where is this replaced?

21. With modified CDI, try getting more air into the engine drilling air holes into the back plastic box. (I have not tried this yet, so I can’t say if it helps yet), you may find increased noise and carb de-tuning (leaning mixture) as the plastic box where the air filter is acts as a induction noise muffler and sized air inlet.

It's unclear clear HOW much additional ventilation to give it, though.

Much gratitude for the existing help.

[tnt-dennis]

Your sparkplug does not look right.
Normally you should use a Bosh WR 10 FC, or maybe a NGK BP4.
The plug on your motor looks too small.

Dennis

[Dieter-K]

AFTER/ NACH NEUES AUSPUFF
Ok with the new auspuff the machine idles better, and runs at the top end better. Thanks to the helpers.

With your Prüfrex ignition module from stock the bike should now run up to 21..22km/h. That is normal.
-------------------------------------------------------
THROTTLE ISSUES
When full throttle, though, the engine after warmed up, the firing will completely cut out at top throttle riding on the road surface. Like the ignition stops completely. However, the engine continues if the throttle is released right away, and can be restarted from complete stop, right away with a pull. What could it be?

There are no problems as long as the engine is rather cold? When it is hot, you miss the spark and the engine stops running?
Then your ignition coil is defective. This is an issue, we often hear about and many of us have experienced. The ignition coil must be replaced.

-------------------------------------------------------
Zündkerze / SPARKPLUG:
Japanese 6 or 7 are much too cold for the Saxonette. These spark plugs do not stay clean while riding. You must take a hotter one.
NGK BP4 works. Bosch WR10FC works better with the ignition, because it has a 4,8 kilo-ohm restistor inside.

-------------------------------------------------------
PETROL / KRAFTSTOFF | E10 ETHANOL CONCERNS:
You should simply buy "Super". There are some rubber parts inside the caburetor, which will be destroyed, when they have contact with alcohol over a longer time.

--------------------------------------------------------
MEHR LUFT / BETTER INTAKE VENTILATION:
If you have a "Bing"-carburetor the petrol/air ratio could become lean with too many holes. 4 are no problem. The Bing main jet is No. 42.
If you have a "TK"-carburetor, you can give the engine a lot of additional air. It's main jet is 48. But don't go the way with holes. It is better to enlarge the complete original airway. (But tuning is a different story.)

Cheers - Dieter

[yoekio]

Hi

When ye use the wrong sparg plug it wil blow up or in ignition ciol. It wil become to hot.
So now ye looking to buy a new ignition ciol and a new sparg plug.

Be very aware considering the cost and al. If the spartamet is wurth all the all the money ye spending on it. This is just a frindly advise. Cos the money isn,t falling out off your ars........ and all.

Bassicly its very simple, when ye know wot ye are doing. But when ye don,t know wots wrong or wot to look for it wil become very costly ( a lot off money ). So.................................... Think twice before ye spent more money.

If ye did live near by. I would help you for free. Considering wot ye do. Helping peeps and all that stuff. But the problem is, ye don,t. So once agian, think twice before ye spent more pounds on the spartamet.

If i wos you, i would sell the damn machine, And look for something else to drive on. Once again this is ment as frindly advise, nothing personal wot so effer.

[Dieter-K]

If i wos you, i would sell the damn machine, And look for something else to drive on. Once again this is ment as frindly advise, nothing personal wot so effer.

Helo Yoekio and helo ndrscons,

ndrscons is the owner of a Hercules MTB. This is one of the best Saxonettes you can buy. It has modern wheels (559mm tires) and a modern cantilever brake. The frame is very stable and never gives up.
Picture: http://3.bp.blogspot.com/_kY7Lo-58USU/T ... 010003.jpg

Surely, it would be the best to show the bike somebody with enough experience with Saxonettes.
Where do you actually live, ndrscons?
Like yoekio said, "If ye did live near by. I would help you for free." So would I. I can ask our members living next to you, whether they are willing to help you.

Dieter

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PS: In amerikanischen Foren für China Motoren fast hundert Beiträge verfasst und an die Tausend gelesen zu haben, hinterlässt positive Spuren. Englisch, besonders zweiradspezifisches Englisch fällt mir zunehmend leichter. Fachliche Vokabeln alle parat, auch ohne Google.
Vor zwei Jahren war das wesentlich holperiger.

[Kolbenfresser]

The Spark Plug for Saxonette can you find in much USA Vintage V8 (1940-1972)
Important, the Bosch WRC 10 Spark Plug has 0,8mm you need 0,5mm.
(kann Ihm einer erklären das er die Elektroden nachbiegen muss?)

Last time i buy my Spark Plugs by Ebay USA, this is cheaper then in Germany.

(Bad english, but I Hope it helps)

Jörg