Details
| Diagram | Fig. 5 — CRANKCASE — GENERATOR · ref 21 |
| Subsystem | engine bottom |
| Listed in parts books | 1972 |
BSA Oil pipe union — crankcase
An oil pipe union fitted at the crankcase, part of the engine's internal oil feed.
PN · 71-2742
This is an oil pipe union that lives on the crankcase, per the catalog listing. The figure title places it in the crankcase/generator area, which points to it being part of the oiling circuit that feeds the generator or related bottom-end passages.
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