The Kodiak Inspection Continues

Part of the phase inspection the guys are conducting requires testing the Kodiak engine's fourteen fuel nozzles for even flow. Here are a couple shots of the guys using the test process as a training opportunity.

Mike, one of our team leaders and the resident MMS turbine engine expert, explains the theory and operation of the fuel nozzles in relation to the Kodiak's PT-6 engine.

Mike demonstrates how to install one of the nozzles inside the fuel flow test cabinet.

Once inside the cabinet, a test fluid is introduced through the nozzle under predetermined pressure to establish an observable spray pattern inside the test cabinet. Observing the spray pattern allows the mechanic to determine, based on manufacturer's criteria, whether or not the specific nozzle is still serviceable. Mike determined that this nozzle was serviceable.

Chuck practices the fuel nozzle testing technique as Scott L. operates the pressure regulator to adjust the spray pattern. Observing is Dale (L), Mike (C), and Scott G. (R).