Service difficulty report · Valve · Curtis C46DCURTIS

Difficulty date
April 29, 2004
Submitted
November 2, 2004
Operation
General aviation
Make and model
Curtis C46DCURTIS
Aircraft time
21,564 hours
Engine
Pwa R280051M1
Propeller
Hamstd 23E50
Part
Valve
Condition
Inoperative
Component
Cylinder · Pwa
Component part number
136919
Stage of operation
CL
How discovered
O
Nature of condition
E, D
Precautionary procedure
A

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

What was found

(CAN) DURING CLIMB, RT ENGINE STARTED TO BACKFIRE, THE CREW LANDED AND RETURNED TO HANGER WITHOUT INCIDENT.