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A7 & A10 Engine
A7 1946-1950
Gearbox, Clutch, Primary
Frame
Lucas, Ignition, Charging, Electrical
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Thread problem
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Topic: Thread problem (Read 639 times)
tv175
Moving Up
Join Date: Aug 2011
Posts: 23
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Thread problem
«
on:
17.04. 2012 17:43 »
Hi,
I need some advice, what thread is at the bottom of crankshaft, where the oil pump word drive
is attached to. I need the information because of correction the thread.
Br, Tapani
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Beezageezauk
N.E. England
Resident Legend
Join Date: Mar 2006
Posts: 669
Karma: 21
Re: Thread problem
«
Reply #1 on:
17.04. 2012 19:53 »
The information I have is that the timing side crankshaft end thread is 9/16 cycle thread with 20TPI.
Beezageezauk.
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trevinoz
Newcastle, N.S.W. Australia.
Wise & Enlightened
Join Date: Jul 2006
Posts: 3189
Karma: 71
Re: Thread problem
«
Reply #2 on:
17.04. 2012 21:53 »
Left hand, of course.
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The BSA A7-A10 Forum
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Technical (Descriptive Topic Titles - Stay on Topic)
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A7 & A10 Engine
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Thread problem