Recent posts

#61
Beamers General Discussion Forum / Re: Recommission of Model 9 - ...
Last post by StanStan - January 05, 2024, 03:23:39 PM
Thanks Dani. Pretty much the way I'll be going. Step by step. Oil, valves and mag timing first. See if it starts...
#62
Beamers General Discussion Forum / Re: Recommission of Model 9 - ...
Last post by Daniel - January 05, 2024, 08:16:55 AM
Hi Mark

I was in a similar situation 2 years ago. Could take over a 1932 Model 9 which was restored in the mid 90's and did not made any kilometer afterwards. At least I had an invoice of an engine overhaul made that time. What I did:

- engine oil system flushed and refilled
- checked / adjusted valves
- gearbox grease refilled
- Carburetor overhauled
- Petroleum tap overhauled
- Speedometer and time watch repaired
- tyres changed
- Magneto overhauled
- Dynamo overhauled and modified to electronic rectifier
- Relined brake shoes
- Lubricated fork and every other moveable part
- Plus I had to repair some things not done properly in the past

My M9 is back on the road since last April. So far I had no issues and it's running well.

Regards
Dani
#63
Beamers General Discussion Forum / Recommission of Model 9 - Any ...
Last post by StanStan - January 04, 2024, 11:58:24 AM
Hi All

I'm new to the club, Sunbeams and anything older than 1960. I was lucky enough to be the winning bidder of the 1935 Model 9 at Mathewson's November auction. Someone has done a high quality restoration at some point. On the outside at least. It came with no documentation of any work done, or parts purchased, so what was done, when, and who by remains a mystery. It's hard to believe anybody would do such a good job externally, and not pay the same attention to the mechanics, but you never know. I have heard of show ponies ( not Sunbeams....) that turned out to be mechanical disasters. There's a good layer of black sludge in the bottom of the oil tank, so that's getting thoroughly cleaned out before even turning it over. Plus mag timing and valve clearances before I try to start it. MOT certs suggest very little use in the past 20 years. I'd rather not tear into the motor and gearbox unless absolutely necessary, so will go step by step

I've done my basic research and am familiar with the basics. Any recommissioning hints and tips gratefully received, and any knowledge of the history of FD9442 much appreciated. Hope to be out on the road to some runs and events in 2024 !

Mark "Stan" Stanley

#64
Technical Discussion Forum / Re: Model 9 gearbox bearings
Last post by Badgerman - January 03, 2024, 03:32:27 PM
That's great many thanks. I've ordered a copy of the book :)
#65
Technical Discussion Forum / Re: Model 9 gearbox bearings
Last post by singleminded - January 03, 2024, 12:05:45 PM
Refering to Champs book 'The sunbeam Motorcycle', get a copy if you can.

131--RLS-8
132--EE-6 2 off
5065--RLS-8
These are SKF numbers.

https://www.sunbeamland.com/partslist/
The above address is also a good place to search for part numbers, it was set up by Sean K Kelly.
If you click the HOME button at the top of the screen you will find more  technical info on Sunbeams
Sean spent a lot of his time collating this information.( thank god).
He lists the bearings with as well using a different manufacturers code..the bearings are still widely available.

#66
Technical Discussion Forum / Re: Gasket for base of barrel/...
Last post by Badgerman - January 03, 2024, 09:56:15 AM
I just stripped my engine and there wasn't any sign of a gasket and no real sign of leakage, though it had been sitting for many years.
#67
Technical Discussion Forum / Model 9 gearbox bearings
Last post by Badgerman - January 03, 2024, 09:53:10 AM
I need to order a new set of four gearbox bearings for my 1931 Model 9 (3-speed BT box) but I can't make out the stampings. Can anyone give me a list of the four bearings needed, so I can order from Vintage bearings?

Appreciate the help and Happy New year to all

Jamie
#68
Technical Discussion Forum / Brake shoes
Last post by phutton - December 29, 2023, 01:35:03 PM
Hi All,
We are looking at sourcing new brake shoes for the Shop, but need some help with the detail. Can anyone tell me the WIDTH of the rear shoes 1927-30 (Factory part no. 3886) and 1931-35 (p/n 6060), and for the front shoes 1932-35 (p/n 6290/6708)?
Hopefully we will be able to find shoes from other marques that will either fit directly, or can be adapted to suit.
Thanks
Paul H
#69
Beamers General Discussion Forum / Re: New Website for the Marsto...
Last post by shorrog - December 19, 2023, 04:00:17 PM
The new website is now live and updated with the comments that we received. 
If you do spot any problems please let me know, either via this forum or there is a comments section on the home page. 
If you have booked marked any of the internal pages on the site you may have to update them.

Graham
#70
Beamers General Discussion Forum / Model 7
Last post by Andy2565 - December 10, 2023, 09:10:48 AM
Hi,is there anyone in the Wolverhampton area,with an early 23 model 7,I need some measurements and pictures of parts please