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Throttle stop screw & nut

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Throttle stop screw & nut
Colin Wilks Offline
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Joined: Nov 2017 Posts: 562 Threads: 56
Reputation: 7
Location: West Yorkshire
Car type: Type 65 1934 + RP 1932
#5
10-06-2022, 04:46 PM (This post was last modified: 10-06-2022, 04:55 PM by Colin Wilks.)
As far as I know all threads on Zenith carbs are metric. I think what you are after is the "adjusting screw for the interconnecting lever" and its spring,  quoted as M4 x .7mm and shown here:
http://www.da7c.co.uk/technical_torque_a...201%20m.m.
                                        4 m.m. x .070
I've just measured the one on my spare 26VA and it measures 3.6mm thread diameter, and something finer than .7mm on the thread gauge, so I'm not sure this helps! If I lost or broke mine I would just tap it M4.

I would suggest trying Burlen Fuel Systems on 01722 412500
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Messages In This Thread
Throttle stop screw & nut - by emleyj - 10-06-2022, 01:51 PM
RE: Throttle stop screw & nut - by robert regan - 10-06-2022, 03:26 PM
RE: Throttle stop screw & nut - by Howard Wright - 10-06-2022, 04:07 PM
RE: Throttle stop screw & nut - by stuartu - 10-06-2022, 04:17 PM
RE: Throttle stop screw & nut - by Colin Wilks - 10-06-2022, 04:46 PM
RE: Throttle stop screw & nut - by emleyj - 10-06-2022, 04:51 PM

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