Hi, just recently acquired a late seagull curlew. It won't start at all - I have tried all the obvious things - new spark plug, checked gap, fresh fuel mix, cleaned carb etc.
Unusually the spark is almost non-existent - undetectable - just a tiny pulse if you put your finger there rather than any ouch. I have reseated the plug cap on the HT lead - still no difference.
So I suppose its something in the ignition that is wrong?
And on this model what is the secret of getting the flywheel off without damaging anything? Does the QB model need a flywheel puller, and if so what specification?
Many thanks in expectation
Seagull Curlew
Moderators: John@sos, charlesp, Charles uk, RickUK, Petergalileo
Re: Seagull Curlew
Points likely need cleaning. Sorry don't know the flywheel routine. Tried google yet? Sometimes surprising what you can find there.
-
Horsley-Anarak
- Posts: 2838
- Joined: Thu Aug 07, 2008 8:42 pm
- Location: Surrey
Re: Seagull Curlew
No points on this one.
The flywheel can be hard to get off, I made up a puller
You need to drill and tap the flywheel.
I think the CDi units are available from John, if yours is dead.
Not much to see under flywheel when you get it off, worth checking kill switch, and damage to HT lead.
H-A
The flywheel can be hard to get off, I made up a puller
You need to drill and tap the flywheel.
I think the CDi units are available from John, if yours is dead.
Not much to see under flywheel when you get it off, worth checking kill switch, and damage to HT lead.
H-A
Re: Seagull Curlew
Managed to get the flywheel off quite easily using wd40 and the conventional method used for older seagulls. Came off first tap on flywheel nut - so nothing damaged!
Hard to see whats wrong as you say - HT lead has one slight nick out of it, but only a tiny bit on the rubber casing. I really need to see if I can get a swap in Mk 4 Wipac unit.
Turning into a bigger job than I thought though - removed head and found water passage all blocked up with crud - so have been cleaning everything up. Now need to find a head and base gasket.
Hard to see whats wrong as you say - HT lead has one slight nick out of it, but only a tiny bit on the rubber casing. I really need to see if I can get a swap in Mk 4 Wipac unit.
Turning into a bigger job than I thought though - removed head and found water passage all blocked up with crud - so have been cleaning everything up. Now need to find a head and base gasket.
Re: Seagull Curlew
No points as it is a sealed unit I am afraidphil wrote:Points likely need cleaning. Sorry don't know the flywheel routine. Tried google yet? Sometimes surprising what you can find there.
-
Charles uk
- Posts: 4954
- Joined: Wed Feb 27, 2008 4:38 pm
- Location: Maidenhead Berks UK
Re: Seagull Curlew
John can replace the CDI on an exchange basis & he's got all the gaskets, do the job properly these are one of my favorite Seagulls, treasure it they didn't make many.
Make it idiot proof and someone will make a better idiot.
Re: Seagull Curlew
Sounds good news - I will contact John when he's back. Yes, will try and get this right as it is very rare and a nice one to have. This one is quite late - locking thumbscrews and twist grip throttle, silver paint and "Seagull 4" blue logo on it.
Is it rare for the ignition units to fail?
Is it rare for the ignition units to fail?