drain or vent lines on 914 airbox

by russell messenger in 912 / 914 Technical Questions 7 years ago

can anyone tell me how long the drain or vent lines on the 914 airbox should be? also I am having a problem at high altitude with the engine gradually loosing power, returning to low altitude and everything coming back to normal.

Re: drain or vent lines on 914 airbox

by RotaxOwner Admin » 7 years ago

RotaxOwner Admin

59 1.58k 14k

The 914 installation manual does not give a specific length for the fuel vent lines, it only says:

- The lines have to be routed such that in case of a damage the surplus fuel is drained off suitably.
- Route the lines without kinks and avoid tight bends
- Route the lines with a continuous decline.
- The lines have to be protected against any kind of blockage e.g. by formation of ice.

Have you watched our video on "Carburetor Vent Lines"?

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drain or vent lines on 914 airbox

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