| Diagram | Fig. 13 — FRAME, ENGINE SHIELD, BATTERY CARRIER · ref 13 |
| Subsystem | frame |
| Listed in parts books | 1969–1970 |
Norton Nut, brake pedal pivot (7/16" British Standard Cycle)
7/16 inch British Standard Cycle nut for the brake pedal pivot.
This is a 7/16 inch British Standard Cycle nut used at the brake pedal pivot. It shows up across a few different frame and footrest figures in the parts books, which tells you it sits where the brake pedal pivots on its shaft, keeping that pivot bolt or pin secured in place.
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The catalog listings for this nut run from 1969 to 1970, and it turns up in figures covering the frame and engine shield area, the handrail and support rail with footrests, and the footrests and brake linkage together. That spread is normal for a small fastener that gets called out wherever the assembly it's part of gets drawn.
If you're rebuilding a brake pedal pivot and the old nut is worn, buggered up, or just missing, this is the one to replace it with. Check the thread against what's on your pivot bolt before you order, since BSC nuts aren't interchangeable with other thread standards.
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