Navigate / EASA

CS 22.1305  Power-plant instruments

ED Decision 2003/13/RM

The following are the required power-plant instruments for powered sailplanes:

(a)     a tachometer;

(b)     a fuel quantity indicator for each fuel tank;

(c)      an oil temperature indicator except for two stroke engines;

(d)     an oil pressure indicator or warning device except for two stroke engines;

(e)     a cylinder head temperature indicator for each air-cooled engine when cowl flaps are used;

(f)      an elapsed-time indicator;

(g)     an oil quantity indicator for each tank, e.g. dipstick,

(h)     a manifold pressure indicator for an engine equipped with a variable pitch propeller, where manifold pressure and rotational speed are independently controllable.

(i)      for pump-fed engines, one of the following instruments/procedures

(1)     a fuel pressure indicator

(2)     a low fuel pressure warning

(3)     a special preflight procedure