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crank bearing |
Posted by: Tiger - 31-08-2018, 06:21 AM - Forum: Forum chat...
- Replies (13)
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Hello
What’s the way to check whether my Ruby has 2 or 3 bearing crank.
Not sure if all Rubies are 2 bearing ?
Regards
Tim
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Clutch matters |
Posted by: Charles Levien - 30-08-2018, 08:43 PM - Forum: Forum chat...
- Replies (2)
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Having struggled to get my clutch right, and succeeded, I thought I would pass on one or two things I have learned the hard way.
If the slots in your cover plate are worn where the toggle bears against it is worth restoring with 1/4 bsf grub screws, flush with bottom of slot — ie as per original. If this is done and new pattern toggle levers used you will have a good clutch.
I suggest you don’t use the little rods under new toggle levers as it sets the levers far too high. I suspect that those who use the rods to good effect are making the best of old toggle levers.
The new pattern toggles are good I reckon but the fulcrum pins will not fit. I used an 8mm drill to run through. This is not kind on the drill bit as the toggles are case hardened but it works.
( note, my new levers came from Jamie and I don’t know if other cherished suppliers have ones with a different profile )
I hope this may be useful and save some midnight oil somewhere.
Charles
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Mating splines |
Posted by: Charles Levien - 29-08-2018, 05:43 PM - Forum: Forum chat...
- Replies (11)
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Have spent most of this afternoon struggling to get gear box back into 37 Opal ie from the inside of car. ( who needs a gym)
I’ve got a couple of 5/16 whiworth taps and am thinking I might fit these to the top stud holes on crankcase to act as a guide. I don’t have any suitable bolts. Any tips please on spline alignment— is it best to have mating groove on top or bottom?
Charles
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Flywheel Diameter |
Posted by: Colin Wilks - 29-08-2018, 03:58 PM - Forum: Forum chat...
- Replies (4)
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Please does anyone know the diameter of the standard flywheel across the starter ring teeth?
I am trying to improve performance on my sports engine by changing out the jets in the 30VE1 carb and also playing with the timing. I am wanting to work out where I am in degrees BTDC.
Original carb set up was Main - unknown(!) and Compensation 60, so not having a 90 I am trying an 85 main and a newer 60 compensation jet (haven't got a 55). Slow running stays the same at 60.
Original timing was set up as 1.25" BTDC fully advanced and I have subsequently advanced this a further 5°, so am tipping I'm now around 18° BTDC fully advanced, but want to check this.
Many thanks
Colin
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WWRD |
Posted by: Barry - 29-08-2018, 01:13 PM - Forum: Forum chat...
- Replies (7)
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I am going to bin the St. Christopher medallion attached to the dashboard of my Tourer and replace it with a post-it note saying WWRD - which stands for What Would Ruairidh Do.
This powerful mantra is to be used instead of my usual prayer 'perhaps that rattle/stagger etc. will go away if I ignore it'
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U joint woes help needed |
Posted by: Erich - 28-08-2018, 09:30 PM - Forum: Forum chat...
- Replies (17)
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Finding one Hardy Spicer joint on the Ulster rep a bit lumpy, I purchased two new spiders from one of the cherished suppliers. As I had reported earlier, the old races were a very tight fit, so I eased the openings to allow an easy press fit. At the GB end, everything went together smoothly. At the rear end, assembly on the prop yoke seized the spider. I checked the old spider and races against the new one. The old one, a GKN, measured 2.424 across the races, the new one measures 2.435 across the races. How can I fix this? Had thought about trying to widen the yoke slightly, but that would mean the holes would not be parallel. The keepers only barely fit. Machining the ends of the races does not look like an easy or effective solution. Why the difference and how do I solve this? Should I go back to a fabric and cardan block?
Erich in Seattle
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