SDR A6WA200740544

Service difficulty report · Adc · Cndair CL6002B19

Difficulty date: September 22, 2007
Submitted: October 24, 2007
Operation: Air carrier
Aircraft: N428AW
Make and model: Cndair CL6002B19
Aircraft serial: 7695
System (JASC): 3417 · Air Data Computer
Part: Adc
Condition: Malfunctioned
Location: Nr 2
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIR RETURN, AFTER TAKEOFF RECEIVED AIRSPEED, ALTITUDE, HEADING MESSAGES ON PFD2, COMPLIED WITH QRH FOR EACH AS WELL AS ADC FAILURE. REPLACED NR 2 ADC USING AMM 34-13-01. PERFORMED OPS CHECK OF ADC NR 2 USING AMM 34-13-01-710-801 CHECK GOOD. PERFORMED FUNCTIONAL CHECK OF PITOT/STATIC SYSTEM USING AMM 34-11-00-720-801, CHECKS GOOD. (M)