Search found 17 matches

by sdjohn
Thu Dec 15, 2011 6:41 am
Forum: Lambretta Tech
Topic: Oh No
Replies: 25
Views: 9451

Re: Oh No

I once had my cush drive ram into the chain case cover and lock up against it. The elliptical part had tried to cross over! Worn cush drive spring and parts led to the condition. I was sure it'd seized. Rear wheel turned with clutch in but not out = crank not turning. Was surprised when I opened it ...
by sdjohn
Fri Nov 11, 2011 4:25 pm
Forum: Lambretta Tech
Topic: Chiselspeed M-tech advance/retard unit
Replies: 10
Views: 8155

Re: Chiselspeed M-tech advance/retard unit

Can someone explain the advantages of these devices, are they mainly for the rev type motors or will they work with low rev (6000) max engines Idle and low load really want more timing than is safe for high load. The devices retard timing as RPM increases. This is sort of a compromise - you are mak...
by sdjohn
Fri Nov 11, 2011 4:20 am
Forum: Lambretta Tech
Topic: Running indicators on 6volt non - battery
Replies: 15
Views: 3900

Re: Running indicators on 6volt non - battery

I have a Serveta that was 6v battery system originally. Did the simple AC changeover (12V AC using original stator) and the headlight pulsed too much with flasher on. Went with a BGM LED tail light and 2 LED indicator bulbs out of 4. Headlamp at 35W, pulsing is still there but it's good enough. With...
by sdjohn
Sat Sep 17, 2011 5:46 pm
Forum: Lambretta Tech
Topic: Cheapo ali 185 kit, suggestions
Replies: 7
Views: 2508

Re: Cheapo ali 185 kit, suggestions

As mentioned check fuel flow, tank venting, etc. Could be a fuel delivery problem. Especially if jetting looked good on the plug chops, etc.
by sdjohn
Sat Jul 30, 2011 5:43 am
Forum: Lambretta Tech
Topic: has any1 seen or used one of these Lectron Carb
Replies: 34
Views: 10947

Re: has any1 seen or used one of these Lectron Carb

I'm not even sure why I bothered though - I wasn't the one to use it! =)
by sdjohn
Sat Jul 30, 2011 5:42 am
Forum: Lambretta Tech
Topic: has any1 seen or used one of these Lectron Carb
Replies: 34
Views: 10947

Re: has any1 seen or used one of these Lectron Carb

http://dictionary.reference.com/browse/non-issue

I believe it's still more American than English though, and more slang than proper in the first place.
by sdjohn
Sat Jul 30, 2011 4:05 am
Forum: Lambretta Tech
Topic: has any1 seen or used one of these Lectron Carb
Replies: 34
Views: 10947

Re: has any1 seen or used one of these Lectron Carb

When you say "that's an issue" I'm sure it makes sense. "It's a non-issue" means the opposite - this thing is not a problem.
by sdjohn
Fri Jul 22, 2011 3:45 am
Forum: Lambretta Tech
Topic: 190 not starting in cold. Please help
Replies: 4
Views: 1636

Re: 190 not starting in cold. Please help

Whenever I hear that a scoot will only bump start I go back to the same thing - check the compression. Usually the answer comes back that it's low. If you don't have a gauge it will be worth your while to borrow one. If it's high then you can move on to multiple guess with carburetor and spark and a...
by sdjohn
Fri Jul 15, 2011 7:10 am
Forum: Lambretta Tech
Topic: Bit of a Dilemma. Opinions Sought!
Replies: 39
Views: 9509

Re: Bit of a Dilemma. Opinions Sought!

Yeah! I was going to say don't spray it but you already made the right call. Don't lose the character on that bad boy.
by sdjohn
Tue May 24, 2011 5:19 am
Forum: Lambretta Tech
Topic: holed piston
Replies: 11
Views: 4534

Re: holed piston

Maybe fuel supply issue (junk in the tank, plugged fuel filter, plugged carb screen, plugged gas tank vent)....

Just a thought.