临时用一些辅助螺丝来组装这个部件。

Two resolvers measure the position of the fuel metering valve.

Fuel flows from the HMU to the fuel flow transmitter.

All engine fuel and control components are on the engine.

There are 24 wide-chord, titanium fan blades.

The number 4 bearing holds the rear of the N2 shaft.

A splitter fairing divides the air into these two air flows.

The fan increases the speed of the air.

The fan and booster is a four-stage compressor.

Manually position the outflow valve to full OPEN.

Write the results of the calibration on the correction chart.