Miscellaneous markings and placards.

CFR · 2024-01-01 · US · Title 14

(a) (b) (1) Fuel filler openings must be marked at or near the filler cover with— (i) The word “fuel”; (ii) For reciprocating engine powered airplanes, the minimum fuel grade; (iii) For turbine engine powered airplanes, the permissible fuel designations; and (iv) For pressure fueling systems, the maximum permissible fueling supply pressure and the maximum permissible defueling pressure. (2) Oil filler openings must be marked at or near the filler cover with the word “oil”. (3) Augmentation fluid filler openings must be marked at or near the filler cover to identify the required fluid. (c) (d)

official document · source cfr-2024 · id 14:§ 25.1557