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Idle Adjustment (1968-70)

With engine warm and idling at 850 RPM, turn volume control screw to right until speed starts to drop. From this position, turn volume control screw to left until engine runs fastest.

NOTE: Variations in engine speed when turning volume control screw are very slight. Engine still runs even when volume control screw is turned all the way in. If necessary, regulate engine speed again with idle adjusting screw.
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