Search found 157 matches
- Sun Oct 31, 2021 5:45 pm
- Forum: For sale/wanted - Bikes
- Topic: 51 Ariel square four
- Replies: 0
- Views: 1057
51 Ariel square four
I'm thinking of selling my MK1 square four . It is an import from singapore so age related plate and registered in my name I have masses of history from its past . It was rebuilt in 2019 and has only been ridden 70 miles so still needs running in . I just have too many bikes and not enough time to r...
- Mon Oct 18, 2021 7:02 pm
- Forum: Four stroke
- Topic: re-wind a magneto?
- Replies: 12
- Views: 2407
Re: re-wind a magneto?
Try these ive never used them myself but have spoken with them and got good advice which fixed mine . https://www.tjmagnetos.co.uk/services
- Tue Oct 05, 2021 6:44 pm
- Forum: Four stroke
- Topic: Timing when refitting gear leaver
- Replies: 8
- Views: 1373
Re: Timing when refitting gear leaver
When i first did the gearbox refit on my square four the gears were difficult to non existent . Until I found out that the neutral referred to whilst refitting the outer casing is infact a false neutral between second and third . Refitted in that position and everything worked perfect . So find that...
- Thu Jul 29, 2021 4:20 pm
- Forum: Four stroke
- Topic: Square four pressure problems again
- Replies: 19
- Views: 2653
Re: Square four pressure problems again
I think you sent it to me when you were educating me about the spray bar . Hope you dont mind .Paul_Linden wrote:Guy, I thought that picture looked familiar - it’s one of my bike.Should look very similar to this one .
- Wed Jul 28, 2021 7:11 pm
- Forum: Four stroke
- Topic: Square four pressure problems again
- Replies: 19
- Views: 2653
Re: Square four pressure problems again
Should look very similar to this one .
- Thu Jul 22, 2021 9:07 am
- Forum: Four stroke
- Topic: MK1 - Possible Rear Crank Gear Play
- Replies: 59
- Views: 7626
Re: MK1 - Possible Rear Crank Gear Play
personally I would make a stepped key , but I do have a milling machine , that way it would fit both the crank and the gear .
- Tue Jul 20, 2021 8:08 pm
- Forum: Main Chat Forum
- Topic: BA gearbox not selecting 3rd very well
- Replies: 6
- Views: 1800
Re: BA gearbox not selecting 3rd very well
Had this problem when I built my square four box up . The neutral used when you install the foot change assembly isnt the neutral between 1st and second its the false neutral between 2nd and third . The dots need to align when the gearbox is in this false neutral . Dont know if thats how you did it ...
- Wed Jun 30, 2021 5:12 pm
- Forum: Four stroke
- Topic: camshaft spray bar kit
- Replies: 13
- Views: 2111
Re: camshaft spray bar kit
Thanks for the photos paul . looks as though its an engine out fix . Going to get some miles on it first .
- Mon Jun 28, 2021 7:45 am
- Forum: Four stroke
- Topic: camshaft spray bar kit
- Replies: 13
- Views: 2111
Re: camshaft spray bar kit
Thanks for that I understand it a bit better now . is the feed taken from the return line .
- Sun Jun 27, 2021 10:51 pm
- Forum: Four stroke
- Topic: camshaft spray bar kit
- Replies: 13
- Views: 2111
camshaft spray bar kit
Does anyone have any information on the square four spray bar modification . Pictures would be good .