SERVICE REMINDER
The service actions listed in this section represent partial Instructions
for Continued Airworthiness (ICA) which are recommended or required
by the FAA and/or the manufacturer.
Pressure System and Altimeter Verication
Per Federal Regulation 14 CFR 91.411, it is required that each static
pressure system and each altimeter have been tested and inspected
within the last twenty-four (24) months.
Field Calibration
The MD302 provides a Calibrate Pressure feature in Conguration
Mode, which allows eld calibration of the MD302 pressure instruments
to offset any errors such that the displayed values are within required
tolerances for a given installation. An external pitot/static tester must
be connected to the MD302 with the pressures stabilized to 5,000 ft.
and 120 knots. See Installation Manual for additional details
regarding eld calibration.
After Calibrating pressure, the airspeed and altitude functions
must be tested for the required tolerances across the operating
range of the aircraft.
REV. F Sept 15, 2015 Manual Number 9017846
35
To Next Page
Loading...