Author Topic: Wont tick over on side stand  (Read 1884 times)

Offline zitman

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Wont tick over on side stand
« on: 09.07. 2010 19:18 »
Not really as problem more a curiosity.

If I pull up somewhere and put the bike on the side stand it dies rather quickly.  On the centre stand it ticks over reasonably well (the carb is probably a little worn).

Any thoughts?

Z

Offline MG

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Re: Wont tick over on side stand
« Reply #1 on: 09.07. 2010 19:21 »
Is it the standard Monobloc?

If so, I would say the float level is set to low.
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1961 Matchless G12 CSR

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Offline chaterlea25

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Re: Wont tick over on side stand
« Reply #2 on: 09.07. 2010 20:57 »
Hi zitman,
This is a clever design feature of the BSA A7/10 range *smile* *smile*

Having the engine cut out prevents engine oil building up in the crankcase
as the oil pickup in the sump will be no longer be the lowest point  *ex* *ex*

It also prevents the gear oil working its way along the mainshaft sleeve gear bushes and leaking onto the ground *ex* *ex*
Bet you all didnt know that ;) ;)

John O R
1961 Super Rocket
1963 RGS (ongoing)

Offline a10 gf

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Re: Wont tick over on side stand
« Reply #3 on: 09.07. 2010 22:39 »
Z, please state what carb, 376, 276 rh float \ lh float, or ...

John O R,  *smile*


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Offline zitman

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Re: Wont tick over on side stand
« Reply #4 on: 11.07. 2010 19:04 »
Hi,

Its a 376 with the float bowl on the left as you sit on the bike.

Z

Offline muskrat

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Re: Wont tick over on side stand
« Reply #5 on: 11.07. 2010 21:04 »
Sounds like monoblockitis, runs too rich when it's on the stand.
Cheers
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Offline beezalex

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Re: Wont tick over on side stand
« Reply #6 on: 19.07. 2010 16:47 »
I had this issue on my B40.  I checked float level and that was spot on.  Adjusting the idle mixture a tad rich seemed to cure it but your results may vary.  If the bowl is on the left, it tends to lean out the carb because the float level actually goes down.
Alex

Too many BSA's


Offline muskrat

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Re: Wont tick over on side stand
« Reply #7 on: 19.07. 2010 21:08 »
Doe ! You would be right Alex.
I'll have to stop thinking at 5.30am when I get up and midnight before bed.
Cheers
'51 A7 plunger, '57 A7SS racer now a A10CR, '78 XT500, '83 CB1100F, 88 HD FXST, 2000 CBR929RR ex Honda Australia Superbike .
Australia
Muskys Plunger A7

Offline A10rocket

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Re: Wont tick over on side stand
« Reply #8 on: 16.09. 2010 23:11 »
Have you got an original side stand on or one of the shorty aftermarket ones
that let the bike lean over further ????????

just a thought.

Ken.
1961 Super Rocket