Service difficulty report · Check Valve · Cndair CL6002B19

Difficulty date
November 5, 2007
Submitted
November 8, 2007
Operation
Air carrier
Aircraft
N920CA
Make and model
Cndair CL6002B19
Aircraft serial
7022
Aircraft time
33,794 hours, 31,383 cycles
Part
Check Valve
Part number
350023000
Part serial
787AB
Condition
Broken
Location
Ram Air
Part time
19,905 hours, 16,952 cycles
Stage of operation
TX
How discovered
O
Nature of condition
B
Precautionary procedure
D

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

What was found

FLIGHT 5479 - CABIN SMOKE OCCURRED AFTER TRANSFERRING BLEED TO APU ON GROUND. TAXIED TO GATE WITHOUT INCIDENT. REPLACED RIGHT RAM AIR CHECK VALVE. NO FURTHER DEFECTS.