Page 732 - PPL-engelsk 2025

Aircraft general knowledge

• The power problem is solved

by an air duct for the main
distributor.

Now it just runs out of there for

full power.

But what about idling. That is a problem.

• The problem with idling is

solved by making a channel
for gasoline for idling.

• It is equipped with an

adjustment screw.

An idle jet - the problem is

solved.

A small adjustment screw, so that you can adjust the speed at idle.

When you open the throttle quickly, it is as if the mixture is momentarily too

lean.

• Hence this device with

an acceleration pump

and small valves with

springs.

• We also install a handle
to control the

acceleration pump,

which also controls the

throttle.

Flyveteori PPL(A)(UL)/LAPL Henning Andersen, Midtjysk Flyveskole© 2025 732