| Diagram | Fig. 7 — Gearbox: Outer Cover · ref 18 |
| Subsystem | gearbox |
| Listed in parts books | 1975 |
Norton Bolt, Oil Level
Oil level check bolt for the gearbox outer cover on the kickstart side.
This is a bolt that lives in the gearbox outer cover on the kickstart side, where it does duty as the oil level check point. Pull it and you're checking the gearbox oil against the level rather than pulling a full inspection cover off. The catalog record shows it appearing in a single figure for the outer cover and kickstart area, so its job in the gearbox housing is pretty narrow and specific.
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The part number is 04-0137, and the catalog listing shows a thread spec of 1/4 inch, 26 TPI. Beyond that, our record on this one is brief - if you need to confirm exact fitment for your gearbox casing, give the shop a call before you order.
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