Service difficulty report · Air Data Module · Cessna 680CE

Difficulty date
October 14, 2005
Submitted
October 17, 2005
Operation
Air carrier
Aircraft
N338QS
Make and model
Cessna 680CE
Aircraft serial
6800011
Aircraft time
835 hours, 577 cycles
Part
Air Data Module
Part number
HG1153CA02
Part serial
04050669
Condition
Failed
Location
Cockpit
Part time
835 hours, 577 cycles
Stage of operation
TO
How discovered
O
Nature of condition
S
Precautionary procedure
C

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

What was found

AIR SPEED RT PFD FAILED, NO AIRSPEED INDICATION ON TAKEOFF ROLL. LEAK CHECKED COPILOT PITOT STATIC SYSTEM WITH NO DEFECTS NOTED. SYSTEM OPERATED NORMALLY. SWAPPED NR 1 AND NR 2 AIR DATA MODULES FOR FURTHER TROUBLESHOOTING IAW CE680 M/M CH 34-12-00, 34-11-00. PERFORMED STATIC LEAK CHECK IAW FAR 91.411. LEAK AND OPERATIONAL CHECKS GOOD.