Tecnam P2002 JF - Instruments Replacement

Page 201 2
nd
Edition – Rev 0
34-10
PITOT-STATIC SYSTEM – MAINTENANCE PRACTICES
1. INSTRUMENTS REPLACEMENT
This procedure applies to airspeed indicator, vertical speed indicator and altimeter.
Procedure
Step
no.
Task description
Additional info &
References
1.
Remove the instruments panel upper cover
2.
Remove instrument air hoses
3.
Unscrew the attaching screws which fix the
instrument to the aluminum panel
Hold firmly the instrument by
hand during removal
4.
Clear the instrument of the instrument panel
5.
Place into position the new/overhauled unit in
correspondence of the instrument panel cut-out
6.
Install the attaching screws which fix the
instrument to the aluminum panel
Hold firmly the instrument by
hand during installation. Do
not over tighten screws to
avoid instrument case
damage
7.
Install instrument air hoses
8.
Install the instruments panel upper cover