Details
| Diagram | Fig. 8 — FRAME · ref 23 |
| Subsystem | frame |
| Listed in parts books | 1969–1970 |
BSA Lockwasher, swinging arm spindle
Lockwasher for the swinging arm spindle at the frame pivot.
PN · 42-4364
This is a lockwasher for the swinging arm spindle, part number 42-4364. It sits at the frame's pivot point, where the swinging arm bolts to the frame, and its job is to keep the spindle nut from working loose under the constant flex and vibration that area sees.
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