ISO 9001: 2015
TCDS EASA: EASA P.038
Part 21G EASA: FR.21G.0273
15/27
Setting of the propeller & Finalization of the installation 5.3.
At this point, the propeller is installed on your aircraft with the spinner mounting
plate.
If the propeller is already assembled and the blades angle set, pass directly
STEP 7.
Otherwise, follow all the steps below to adjust the pitch angle before the final
tightening of the screws.
A reminder of the definition of the airfoil and its vocabulary is presented in annex
Erreur ! Source du renvoi introuvable..
STEP 1.
For the setting, the concerned blade must be place in horizontal position.
The setting is done with the adjusting tool flatten against the intrados (leading edge up) at 25 cm from the blade tip.
The angle of attack is formed by the vertical and the intrados of the blade.
To do this, place your aircraft horizontally, so that the propeller mounting flange is perfectly vertical.
Check with the level of the adjustment tool (measured value = 90°). If unable to change the longitudinal axis of the
aircraft, raising the value of the X angle propeller shaft plate to subtract the value of the blade angle to be
resolved.
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