06-07-2020, 06:14 PM
(This post was last modified: 06-07-2020, 06:15 PM by Robert Leigh.
Edit Reason: additional comment
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The dynamo normally fitted at that date is the C35A rated at 9 amps. This will not show at the ammeter because the ignition current reduces the display figure whenever the engine is running. It is sensible to set the third brush so that the displayed amount does not exceed 7 amps. Sorry I am not sure which cutout unit is appropriate to 1934.