Service difficulty report · Cam · Doug DC6

Difficulty date
June 30, 2004
Submitted
June 30, 2004
Operation
Air carrier
Aircraft
N779TA
Make and model
Doug DC6
Aircraft serial
45529
Aircraft time
39,555 hours
Engine
Pwa CB3
Engine time
873 hours
Part
Cam
Part number
76270
Condition
Failed
Location
Nr 12 Cylinder
Part time
873 hours
Stage of operation
CR
How discovered
O
Nature of condition
R, J
Precautionary procedure
E

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

What was found

NR 2 ENGINE SHUT DOWN DUE TO NR 12 CYLINDER DOUBLE SHORTED SECONDARY AND RUNNING ROUGH. REPLACED ENGINE DUE TO FRONT CAM FAILURE. CHECKED GOOD.

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