Author Topic: Notch on fuel tank screen filter  (Read 2151 times)

280sl1968

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Notch on fuel tank screen filter
« on: October 05, 2013, 20:04:45 »
The fuel tank screen thread has a flattened edge on one side and v-shaped notch cut in it. A corresponding notch is also cut into the outer rim so that it is visible from the outside when screwed into the tank.

Anyone know what this is for?