Service difficulty report · Tube · Doug DC873F

Difficulty date
July 21, 2009
Submitted
July 21, 2009
Operation
Air carrier
Aircraft
N806DH
Make and model
Doug DC873F
Aircraft serial
46002
Aircraft time
92,059 hours, 28,903 cycles
Engine
Ge CFM562C
Engine time
37,109 hours, 13,069 cycles
Part
Tube
Condition
Blocked
Location
Nr 2 Engine
Stage of operation
CR
How discovered
O
Nature of condition
X
Precautionary procedure
O

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

What was found

NR 2 ENGINE FLAMED OUT AT FL 380, ALL ENGINE PARAMETERS NORMAL. SUCCESSFUL RESTART AT 18,000 FT ALL ENGINE PARAMETERS NORMAL. IN-FLIGHT ENGINE RESTART ABNORMAL PROCEDURE COMPLIED. PERFORMED NR 2 ENG INSP IAW CFM 71-00-00, FOUND CDP TUBE BLOCKED. CLEARED, STARTED NR 2 ENG 72-21-10 SYS CHECKS GOOD REF JRH 13.1.

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