Induction system screens.

CFR · 2024-01-01 · US · Title 14

If induction system screens are used— (a) Each screen must be upstream of the carburetor; (b) No screen may be in any part of the induction system that is the only passage through which air can reach the engine, unless it can be deiced by heated air; (c) No screen may be deiced by alcohol alone; and (d) It must be impossible for fuel to strike any screen.

official document · source cfr-2024 · id 14:§ 25.1105